diff --git a/biome.json b/biome.json
index c0977e2..27f6a8a 100644
--- a/biome.json
+++ b/biome.json
@@ -1,5 +1,5 @@
 {
-    "$schema": "https://biomejs.dev/schemas/2.3.11/schema.json",
+    "$schema": "https://biomejs.dev/schemas/2.3.12/schema.json",
     "formatter": {
         "indentStyle": "space",
         "indentWidth": 2
@@ -9,5 +9,26 @@
             "**",
             "!!**/dist"
         ]
-    }
+    },
+    "css": {
+        "parser": {
+            "tailwindDirectives": true
+        }
+    },
+    "overrides": [
+        {
+            "includes": [
+                "**/*.test.ts",
+                "**/*.test.tsx",
+                "**/test-utils.ts"
+            ],
+            "linter": {
+                "rules": {
+                    "suspicious": {
+                        "noExplicitAny": "off"
+                    }
+                }
+            }
+        }
+    ]
 }
\ No newline at end of file
diff --git a/orchestrator/src/client/components/ManualImportSheet.tsx b/orchestrator/src/client/components/ManualImportSheet.tsx
index 90e7f8a..bc2be13 100644
--- a/orchestrator/src/client/components/ManualImportSheet.tsx
+++ b/orchestrator/src/client/components/ManualImportSheet.tsx
@@ -287,11 +287,15 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
             {step === "paste" && (
               <div className="space-y-4">
                 <div className="space-y-2">
-                  <label className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">
+                  <label
+                    htmlFor="fetch-url"
+                    className="text-xs font-semibold uppercase tracking-wide text-muted-foreground"
+                  >
                     Job URL (optional)
                   </label>
                   <div className="flex gap-2">
                     <Input
+                      id="fetch-url"
                       value={fetchUrl}
                       onChange={(event) => setFetchUrl(event.target.value)}
                       placeholder="https://example.com/job-posting"
@@ -338,10 +342,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                 </div>
 
                 <div className="space-y-2">
-                  <label className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">
+                  <label
+                    htmlFor="raw-description"
+                    className="text-xs font-semibold uppercase tracking-wide text-muted-foreground"
+                  >
                     Job description
                   </label>
                   <Textarea
+                    id="raw-description"
                     value={rawDescription}
                     onChange={(event) => setRawDescription(event.target.value)}
                     placeholder="Paste the full job description here, or enter a URL above to fetch it..."
@@ -408,10 +416,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
 
                 <div className="grid gap-3 sm:grid-cols-2">
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-title"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Title *
                     </label>
                     <Input
+                      id="draft-title"
                       value={draft.title}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -423,10 +435,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                     />
                   </div>
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-employer"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Employer *
                     </label>
                     <Input
+                      id="draft-employer"
                       value={draft.employer}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -438,10 +454,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                     />
                   </div>
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-location"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Location
                     </label>
                     <Input
+                      id="draft-location"
                       value={draft.location}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -453,10 +473,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                     />
                   </div>
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-salary"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Salary
                     </label>
                     <Input
+                      id="draft-salary"
                       value={draft.salary}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -468,10 +492,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                     />
                   </div>
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-deadline"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Deadline
                     </label>
                     <Input
+                      id="draft-deadline"
                       value={draft.deadline}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -483,10 +511,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                     />
                   </div>
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-jobType"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Job type
                     </label>
                     <Input
+                      id="draft-jobType"
                       value={draft.jobType}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -498,10 +530,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                     />
                   </div>
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-jobLevel"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Job level
                     </label>
                     <Input
+                      id="draft-jobLevel"
                       value={draft.jobLevel}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -513,10 +549,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                     />
                   </div>
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-jobFunction"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Job function
                     </label>
                     <Input
+                      id="draft-jobFunction"
                       value={draft.jobFunction}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -528,10 +568,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                     />
                   </div>
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-disciplines"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Disciplines
                     </label>
                     <Input
+                      id="draft-disciplines"
                       value={draft.disciplines}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -543,10 +587,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                     />
                   </div>
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-degreeRequired"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Degree required
                     </label>
                     <Input
+                      id="draft-degreeRequired"
                       value={draft.degreeRequired}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -558,10 +606,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                     />
                   </div>
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-starting"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Starting
                     </label>
                     <Input
+                      id="draft-starting"
                       value={draft.starting}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -573,10 +625,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                     />
                   </div>
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-jobUrl"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Job URL
                     </label>
                     <Input
+                      id="draft-jobUrl"
                       value={draft.jobUrl}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -588,10 +644,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                     />
                   </div>
                   <div className="space-y-1">
-                    <label className="text-xs font-medium text-muted-foreground">
+                    <label
+                      htmlFor="draft-applicationLink"
+                      className="text-xs font-medium text-muted-foreground"
+                    >
                       Application link
                     </label>
                     <Input
+                      id="draft-applicationLink"
                       value={draft.applicationLink}
                       onChange={(event) =>
                         setDraft((prev) => ({
@@ -605,10 +665,14 @@ export const ManualImportSheet: React.FC<ManualImportSheetProps> = ({
                 </div>
 
                 <div className="space-y-2">
-                  <label className="text-xs font-medium text-muted-foreground">
+                  <label
+                    htmlFor="draft-jobDescription"
+                    className="text-xs font-medium text-muted-foreground"
+                  >
                     Job description *
                   </label>
                   <Textarea
+                    id="draft-jobDescription"
                     value={draft.jobDescription}
                     onChange={(event) =>
                       setDraft((prev) => ({
diff --git a/orchestrator/src/client/components/PipelineProgress.tsx b/orchestrator/src/client/components/PipelineProgress.tsx
index 7ac3a20..76bde24 100644
--- a/orchestrator/src/client/components/PipelineProgress.tsx
+++ b/orchestrator/src/client/components/PipelineProgress.tsx
@@ -121,7 +121,6 @@ export const PipelineProgress: React.FC<PipelineProgressProps> = ({
       case "completed":
       case "failed":
         return 100;
-      case "idle":
       default:
         return 0;
     }
diff --git a/orchestrator/src/client/components/ReadyPanel.test.tsx b/orchestrator/src/client/components/ReadyPanel.test.tsx
index 3636415..92741bf 100644
--- a/orchestrator/src/client/components/ReadyPanel.test.tsx
+++ b/orchestrator/src/client/components/ReadyPanel.test.tsx
@@ -34,7 +34,7 @@ vi.mock("@/components/ui/dropdown-menu", () => {
         {children}
       </button>
     ),
-    DropdownMenuSeparator: () => <div role="separator" />,
+    DropdownMenuSeparator: () => <hr />,
   };
 });
 
diff --git a/orchestrator/src/client/components/ReadyPanel.tsx b/orchestrator/src/client/components/ReadyPanel.tsx
index ec0b33f..d6b409c 100644
--- a/orchestrator/src/client/components/ReadyPanel.tsx
+++ b/orchestrator/src/client/components/ReadyPanel.tsx
@@ -8,8 +8,6 @@
  */
 
 import {
-  Briefcase,
-  Building2,
   CheckCircle2,
   ChevronUp,
   Copy,
@@ -19,7 +17,6 @@ import {
   FileText,
   FolderKanban,
   Loader2,
-  MoreHorizontal,
   RefreshCcw,
   Undo2,
   XCircle,
@@ -87,7 +84,7 @@ export const ReadyPanel: React.FC<ReadyPanelProps> = ({
   // Reset mode when job changes
   useEffect(() => {
     setMode("ready");
-  }, [job?.id]);
+  }, []);
 
   // Compute derived values
   const pdfHref = job
@@ -100,12 +97,26 @@ export const ReadyPanel: React.FC<ReadyPanelProps> = ({
     return job?.selectedProjectIds?.split(",").filter(Boolean) ?? [];
   }, [job?.selectedProjectIds]);
 
-  const selectedProjectNames = useMemo(() => {
-    if (!catalog.length || !selectedProjectIds.length) return [];
-    return selectedProjectIds
-      .map((id) => catalog.find((p) => p.id === id)?.name)
-      .filter(Boolean) as string[];
-  }, [catalog, selectedProjectIds]);
+  const handleUndoApplied = useCallback(
+    async (jobId: string) => {
+      try {
+        // Revert to ready status
+        await api.updateJob(jobId, { status: "ready" });
+        toast.success("Reverted to Ready");
+
+        if (recentlyApplied?.timeoutId) {
+          clearTimeout(recentlyApplied.timeoutId);
+        }
+        setRecentlyApplied(null);
+        await onJobUpdated();
+      } catch (error) {
+        const message =
+          error instanceof Error ? error.message : "Failed to undo";
+        toast.error(message);
+      }
+    },
+    [onJobUpdated, recentlyApplied],
+  );
 
   // Handle mark as applied with undo capability
   const handleMarkApplied = useCallback(async () => {
@@ -146,28 +157,7 @@ export const ReadyPanel: React.FC<ReadyPanelProps> = ({
     } finally {
       setIsMarkingApplied(false);
     }
-  }, [job, onJobMoved, onJobUpdated]);
-
-  const handleUndoApplied = useCallback(
-    async (jobId: string) => {
-      try {
-        // Revert to ready status
-        await api.updateJob(jobId, { status: "ready" });
-        toast.success("Reverted to Ready");
-
-        if (recentlyApplied?.timeoutId) {
-          clearTimeout(recentlyApplied.timeoutId);
-        }
-        setRecentlyApplied(null);
-        await onJobUpdated();
-      } catch (error) {
-        const message =
-          error instanceof Error ? error.message : "Failed to undo";
-        toast.error(message);
-      }
-    },
-    [onJobUpdated, recentlyApplied],
-  );
+  }, [job, onJobMoved, onJobUpdated, handleUndoApplied]);
 
   const handleRegenerate = useCallback(async () => {
     if (!job) return;
@@ -368,10 +358,12 @@ export const ReadyPanel: React.FC<ReadyPanelProps> = ({
               </AccordionTrigger>
               <AccordionContent className="pt-1 pl-11">
                 <ul className="list-disc text-xs text-muted-foreground space-y-1">
-                  {selectedProjectNames.map((name, i) => (
-                    <li key={i}>{name}</li>
-                  ))}
-                  {selectedProjectNames.length === 0 && (
+                  {selectedProjectIds.map((id) => {
+                    const name = catalog.find((p) => p.id === id)?.name;
+                    if (!name) return null;
+                    return <li key={id}>{name}</li>;
+                  })}
+                  {selectedProjectIds.length === 0 && (
                     <li className="list-none italic">No projects selected</li>
                   )}
                 </ul>
diff --git a/orchestrator/src/client/components/TailoringEditor.tsx b/orchestrator/src/client/components/TailoringEditor.tsx
index 1ca8d6a..6c80c19 100644
--- a/orchestrator/src/client/components/TailoringEditor.tsx
+++ b/orchestrator/src/client/components/TailoringEditor.tsx
@@ -10,7 +10,6 @@ import { useCallback, useEffect, useMemo, useState } from "react";
 import { toast } from "sonner";
 
 import { Button } from "@/components/ui/button";
-import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 import { Checkbox } from "@/components/ui/checkbox";
 import { Separator } from "@/components/ui/separator";
 import type { Job, ResumeProjectCatalogItem } from "../../shared/types";
@@ -137,7 +136,7 @@ export const TailoringEditor: React.FC<TailoringEditorProps> = ({
       }
       toast.success("AI Summary & Projects generated");
       await onUpdate();
-    } catch (error) {
+    } catch (_error) {
       toast.error("AI summarization failed");
     } finally {
       setIsSummarizing(false);
@@ -156,7 +155,7 @@ export const TailoringEditor: React.FC<TailoringEditorProps> = ({
       await api.generateJobPdf(job.id);
       toast.success("Resume PDF generated");
       await onUpdate();
-    } catch (error) {
+    } catch (_error) {
       toast.error("PDF generation failed");
     } finally {
       setIsGeneratingPdf(false);
@@ -203,10 +202,11 @@ export const TailoringEditor: React.FC<TailoringEditorProps> = ({
 
       <div className="space-y-4 rounded-lg border bg-card p-4 shadow-sm">
         <div className="space-y-2">
-          <label className="text-sm font-medium">
+          <label htmlFor="tailor-jd" className="text-sm font-medium">
             Job Description (Edit to help AI tailoring)
           </label>
           <textarea
+            id="tailor-jd"
             className="w-full min-h-[120px] max-h-[250px] rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
             value={jobDescription}
             onChange={(e) => setJobDescription(e.target.value)}
@@ -217,8 +217,11 @@ export const TailoringEditor: React.FC<TailoringEditorProps> = ({
         <Separator />
 
         <div className="space-y-2">
-          <label className="text-sm font-medium">Tailored Summary</label>
+          <label htmlFor="tailor-summary" className="text-sm font-medium">
+            Tailored Summary
+          </label>
           <textarea
+            id="tailor-summary"
             className="w-full min-h-[120px] rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
             value={summary}
             onChange={(e) => setSummary(e.target.value)}
@@ -230,7 +233,7 @@ export const TailoringEditor: React.FC<TailoringEditorProps> = ({
 
         <div className="space-y-3">
           <div className="flex flex-wrap items-start gap-2 sm:items-center sm:justify-between">
-            <label className="text-sm font-medium">Selected Projects</label>
+            <span className="text-sm font-medium">Selected Projects</span>
             {tooManyProjects && (
               <span className="flex items-center gap-1 text-xs text-amber-600 font-medium">
                 <AlertTriangle className="h-3 w-3" />
diff --git a/orchestrator/src/client/components/discovered-panel/DiscoveredPanel.test.tsx b/orchestrator/src/client/components/discovered-panel/DiscoveredPanel.test.tsx
index feed542..cc98084 100644
--- a/orchestrator/src/client/components/discovered-panel/DiscoveredPanel.test.tsx
+++ b/orchestrator/src/client/components/discovered-panel/DiscoveredPanel.test.tsx
@@ -34,7 +34,7 @@ vi.mock("@/components/ui/dropdown-menu", () => {
         {children}
       </button>
     ),
-    DropdownMenuSeparator: () => <div role="separator" />,
+    DropdownMenuSeparator: () => <hr />,
   };
 });
 
diff --git a/orchestrator/src/client/components/discovered-panel/DiscoveredPanel.tsx b/orchestrator/src/client/components/discovered-panel/DiscoveredPanel.tsx
index 33c3dd2..4c11fea 100644
--- a/orchestrator/src/client/components/discovered-panel/DiscoveredPanel.tsx
+++ b/orchestrator/src/client/components/discovered-panel/DiscoveredPanel.tsx
@@ -31,7 +31,7 @@ export const DiscoveredPanel: React.FC<DiscoveredPanelProps> = ({
     setMode("decide");
     setIsSkipping(false);
     setIsFinalizing(false);
-  }, [job?.id]);
+  }, []);
 
   const handleSkip = async () => {
     if (!job) return;
diff --git a/orchestrator/src/client/components/discovered-panel/ProjectSelector.tsx b/orchestrator/src/client/components/discovered-panel/ProjectSelector.tsx
index 2e422fc..9ea4c3f 100644
--- a/orchestrator/src/client/components/discovered-panel/ProjectSelector.tsx
+++ b/orchestrator/src/client/components/discovered-panel/ProjectSelector.tsx
@@ -25,9 +25,9 @@ export const ProjectSelector: React.FC<ProjectSelectorProps> = ({
   return (
     <div className="space-y-2">
       <div className="flex flex-wrap items-start gap-2 sm:items-center sm:justify-between">
-        <label className="text-xs font-medium text-muted-foreground">
+        <span className="text-xs font-medium text-muted-foreground">
           Selected Projects
-        </label>
+        </span>
         {tooManyProjects && (
           <span className="flex items-center gap-1 text-[10px] text-amber-500 font-medium">
             <AlertTriangle className="h-3 w-3" />
@@ -43,15 +43,16 @@ export const ProjectSelector: React.FC<ProjectSelectorProps> = ({
           </div>
         ) : (
           catalog.map((project) => (
-            <div
+            <label
               key={project.id}
+              htmlFor={`project-${project.id}`}
               className={cn(
                 "flex items-start gap-2.5 rounded-lg border p-2.5 text-xs transition-colors cursor-pointer",
                 selectedIds.has(project.id)
                   ? "border-primary/40 bg-primary/5"
                   : "border-border/40 bg-muted/5 hover:bg-muted/10",
+                disabled && "opacity-50 cursor-not-allowed",
               )}
-              onClick={() => !disabled && onToggle(project.id)}
             >
               <Checkbox
                 id={`project-${project.id}`}
@@ -66,7 +67,7 @@ export const ProjectSelector: React.FC<ProjectSelectorProps> = ({
                   {project.description}
                 </div>
               </div>
-            </div>
+            </label>
           ))
         )}
       </div>
diff --git a/orchestrator/src/client/components/discovered-panel/TailorMode.tsx b/orchestrator/src/client/components/discovered-panel/TailorMode.tsx
index 333253c..4c9d916 100644
--- a/orchestrator/src/client/components/discovered-panel/TailorMode.tsx
+++ b/orchestrator/src/client/components/discovered-panel/TailorMode.tsx
@@ -52,7 +52,7 @@ export const TailorMode: React.FC<TailorModeProps> = ({
     const saved = job.selectedProjectIds?.split(",").filter(Boolean) ?? [];
     setSelectedIds(new Set(saved));
     setDraftStatus("saved");
-  }, [job.id, job.tailoredSummary, job.selectedProjectIds, job.jobDescription]);
+  }, [job.tailoredSummary, job.selectedProjectIds, job.jobDescription]);
 
   const savedSummary = job.tailoredSummary || "";
   const savedDescription = job.jobDescription || "";
@@ -248,10 +248,14 @@ export const TailorMode: React.FC<TailorModeProps> = ({
           label={`${showDescription ? "Hide" : "Edit"} job description`}
         >
           <div className="space-y-1">
-            <label className="text-[10px] font-medium text-muted-foreground/70">
+            <label
+              htmlFor="tailor-jd-edit"
+              className="text-[10px] font-medium text-muted-foreground/70"
+            >
               Edit to help AI tailoring
             </label>
             <textarea
+              id="tailor-jd-edit"
               className="w-full min-h-[120px] max-h-[250px] rounded-lg border border-border/60 bg-background/50 px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground/50 focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50"
               value={jobDescription}
               onChange={(event) => setJobDescription(event.target.value)}
@@ -262,10 +266,14 @@ export const TailorMode: React.FC<TailorModeProps> = ({
         </CollapsibleSection>
 
         <div className="space-y-2">
-          <label className="text-xs font-medium text-muted-foreground">
+          <label
+            htmlFor="tailor-summary-edit"
+            className="text-xs font-medium text-muted-foreground"
+          >
             Tailored Summary
           </label>
           <textarea
+            id="tailor-summary-edit"
             className="w-full min-h-[100px] rounded-lg border border-border/60 bg-background/50 px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground/50 focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50"
             value={summary}
             onChange={(event) => setSummary(event.target.value)}
diff --git a/orchestrator/src/client/components/discovered-panel/helpers.ts b/orchestrator/src/client/components/discovered-panel/helpers.ts
index f3d8342..8d6107d 100644
--- a/orchestrator/src/client/components/discovered-panel/helpers.ts
+++ b/orchestrator/src/client/components/discovered-panel/helpers.ts
@@ -1,5 +1,4 @@
 import { stripHtml } from "@/lib/utils";
-import type { Job } from "../../../shared/types";
 
 export const getPlainDescription = (jobDescription?: string | null) => {
   if (!jobDescription) return "No description available.";
diff --git a/orchestrator/src/client/components/layout.tsx b/orchestrator/src/client/components/layout.tsx
index 44189c0..d74ecf7 100644
--- a/orchestrator/src/client/components/layout.tsx
+++ b/orchestrator/src/client/components/layout.tsx
@@ -12,7 +12,7 @@ import {
 } from "lucide-react";
 import type React from "react";
 import { useState } from "react";
-import { Link, useLocation, useNavigate } from "react-router-dom";
+import { useLocation, useNavigate } from "react-router-dom";
 
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
diff --git a/orchestrator/src/client/hooks/useProfile.ts b/orchestrator/src/client/hooks/useProfile.ts
index bc27cd2..aebf24b 100644
--- a/orchestrator/src/client/hooks/useProfile.ts
+++ b/orchestrator/src/client/hooks/useProfile.ts
@@ -43,11 +43,15 @@ export function useProfile() {
         .then((data) => {
           profileCache = data;
           profileError = null;
-          subscribers.forEach((sub) => sub(data, null));
+          subscribers.forEach((sub) => {
+            sub(data, null);
+          });
         })
         .catch((err) => {
           profileError = err instanceof Error ? err : new Error(String(err));
-          subscribers.forEach((sub) => sub(profileCache, profileError));
+          subscribers.forEach((sub) => {
+            sub(profileCache, profileError);
+          });
         })
         .finally(() => {
           isFetching = false;
@@ -62,17 +66,23 @@ export function useProfile() {
   const refreshProfile = async () => {
     isFetching = true;
     profileError = null;
-    subscribers.forEach((sub) => sub(profileCache, null));
+    subscribers.forEach((sub) => {
+      sub(profileCache, null);
+    });
 
     try {
       const data = await api.getProfile();
       profileCache = data;
       profileError = null;
-      subscribers.forEach((sub) => sub(data, null));
+      subscribers.forEach((sub) => {
+        sub(data, null);
+      });
       return data;
     } catch (err) {
       profileError = err instanceof Error ? err : new Error(String(err));
-      subscribers.forEach((sub) => sub(profileCache, profileError));
+      subscribers.forEach((sub) => {
+        sub(profileCache, profileError);
+      });
       throw profileError;
     } finally {
       isFetching = false;
diff --git a/orchestrator/src/client/hooks/useSettings.test.ts b/orchestrator/src/client/hooks/useSettings.test.ts
index 12c8f38..0089602 100644
--- a/orchestrator/src/client/hooks/useSettings.test.ts
+++ b/orchestrator/src/client/hooks/useSettings.test.ts
@@ -15,7 +15,7 @@ describe("useSettings", () => {
 
   it("fetches settings on mount if not already cached", async () => {
     const mockSettings = { showSponsorInfo: false };
-    (api.getSettings as any).mockResolvedValue(mockSettings);
+    vi.mocked(api.getSettings).mockResolvedValue(mockSettings as any);
 
     const { result } = renderHook(() => useSettings());
 
@@ -31,7 +31,7 @@ describe("useSettings", () => {
   });
 
   it("uses default values when settings are null", async () => {
-    (api.getSettings as any).mockResolvedValue(null);
+    vi.mocked(api.getSettings).mockResolvedValue(null as any);
 
     const { result } = renderHook(() => useSettings());
 
@@ -45,8 +45,8 @@ describe("useSettings", () => {
     const initialSettings = { showSponsorInfo: true };
     const updatedSettings = { showSponsorInfo: false };
 
-    (api.getSettings as any).mockResolvedValueOnce(initialSettings);
-    (api.getSettings as any).mockResolvedValueOnce(updatedSettings);
+    vi.mocked(api.getSettings).mockResolvedValueOnce(initialSettings as any);
+    vi.mocked(api.getSettings).mockResolvedValueOnce(updatedSettings as any);
 
     const { result } = renderHook(() => useSettings());
 
@@ -54,7 +54,7 @@ describe("useSettings", () => {
       expect(result.current.settings).toEqual(initialSettings);
     });
 
-    let refreshed;
+    let refreshed: any;
     await waitFor(async () => {
       refreshed = await result.current.refreshSettings();
     });
@@ -66,7 +66,7 @@ describe("useSettings", () => {
 
   it("handles errors when fetching settings", async () => {
     const mockError = new Error("Failed to fetch");
-    (api.getSettings as any).mockRejectedValue(mockError);
+    vi.mocked(api.getSettings).mockRejectedValue(mockError);
 
     const { result } = renderHook(() => useSettings());
 
diff --git a/orchestrator/src/client/hooks/useSettings.ts b/orchestrator/src/client/hooks/useSettings.ts
index 829e3c6..5f517a6 100644
--- a/orchestrator/src/client/hooks/useSettings.ts
+++ b/orchestrator/src/client/hooks/useSettings.ts
@@ -39,11 +39,15 @@ export function useSettings() {
         .then((data) => {
           settingsCache = data;
           settingsError = null;
-          subscribers.forEach((sub) => sub(data, null));
+          subscribers.forEach((sub) => {
+            sub(data, null);
+          });
         })
         .catch((err) => {
           settingsError = err instanceof Error ? err : new Error(String(err));
-          subscribers.forEach((sub) => sub(settingsCache, settingsError));
+          subscribers.forEach((sub) => {
+            sub(settingsCache, settingsError);
+          });
         })
         .finally(() => {
           isFetching = false;
@@ -58,17 +62,23 @@ export function useSettings() {
   const refreshSettings = async () => {
     isFetching = true;
     settingsError = null;
-    subscribers.forEach((sub) => sub(settingsCache, null));
+    subscribers.forEach((sub) => {
+      sub(settingsCache, null);
+    });
 
     try {
       const data = await api.getSettings();
       settingsCache = data;
       settingsError = null;
-      subscribers.forEach((sub) => sub(data, null));
+      subscribers.forEach((sub) => {
+        sub(data, null);
+      });
       return data;
     } catch (err) {
       settingsError = err instanceof Error ? err : new Error(String(err));
-      subscribers.forEach((sub) => sub(settingsCache, settingsError));
+      subscribers.forEach((sub) => {
+        sub(settingsCache, settingsError);
+      });
       throw settingsError;
     } finally {
       isFetching = false;
diff --git a/orchestrator/src/client/main.tsx b/orchestrator/src/client/main.tsx
index c6c489c..5c24bf3 100644
--- a/orchestrator/src/client/main.tsx
+++ b/orchestrator/src/client/main.tsx
@@ -4,7 +4,10 @@ import { BrowserRouter } from "react-router-dom";
 import { App } from "./App";
 import "../index.css";
 
-ReactDOM.createRoot(document.getElementById("root")!).render(
+const rootElement = document.getElementById("root");
+if (!rootElement) throw new Error("Failed to find the root element");
+
+ReactDOM.createRoot(rootElement).render(
   <React.StrictMode>
     <BrowserRouter>
       <App />
diff --git a/orchestrator/src/client/pages/OrchestratorPage.test.tsx b/orchestrator/src/client/pages/OrchestratorPage.test.tsx
index d3f5946..e6a297e 100644
--- a/orchestrator/src/client/pages/OrchestratorPage.test.tsx
+++ b/orchestrator/src/client/pages/OrchestratorPage.test.tsx
@@ -136,11 +136,16 @@ vi.mock("./orchestrator/OrchestratorFilters", () => ({
   }) => (
     <div data-testid="filters">
       <div data-testid="sources-with-jobs">{sourcesWithJobs.join(",")}</div>
-      <button onClick={() => onTabChange("discovered")}>To Discovered</button>
-      <button onClick={() => onSearchQueryChange("test search")}>
+      <button type="button" onClick={() => onTabChange("discovered")}>
+        To Discovered
+      </button>
+      <button type="button" onClick={() => onSearchQueryChange("test search")}>
         Set Search
       </button>
-      <button onClick={() => onSortChange({ key: "title", direction: "asc" })}>
+      <button
+        type="button"
+        onClick={() => onSortChange({ key: "title", direction: "asc" })}
+      >
         Set Sort
       </button>
     </div>
diff --git a/orchestrator/src/client/pages/OrchestratorPage.tsx b/orchestrator/src/client/pages/OrchestratorPage.tsx
index 54729b0..988408c 100644
--- a/orchestrator/src/client/pages/OrchestratorPage.tsx
+++ b/orchestrator/src/client/pages/OrchestratorPage.tsx
@@ -58,55 +58,67 @@ export const OrchestratorPage: React.FC = () => {
 
   // Sync searchQuery with URL
   const searchQuery = searchParams.get("q") || "";
-  const setSearchQuery = (q: string) => {
-    setSearchParams(
-      (prev) => {
-        if (q) prev.set("q", q);
-        else prev.delete("q");
-        return prev;
-      },
-      { replace: true },
-    );
-  };
+  const setSearchQuery = useCallback(
+    (q: string) => {
+      setSearchParams(
+        (prev) => {
+          if (q) prev.set("q", q);
+          else prev.delete("q");
+          return prev;
+        },
+        { replace: true },
+      );
+    },
+    [setSearchParams],
+  );
 
   // Sync sourceFilter with URL
   const sourceFilter =
     (searchParams.get("source") as JobSource | "all") || "all";
-  const setSourceFilter = (source: JobSource | "all") => {
-    setSearchParams(
-      (prev) => {
-        if (source !== "all") prev.set("source", source);
-        else prev.delete("source");
-        return prev;
-      },
-      { replace: true },
-    );
-  };
+  const setSourceFilter = useCallback(
+    (source: JobSource | "all") => {
+      setSearchParams(
+        (prev) => {
+          if (source !== "all") prev.set("source", source);
+          else prev.delete("source");
+          return prev;
+        },
+        { replace: true },
+      );
+    },
+    [setSearchParams],
+  );
 
   // Sync sort with URL
   const sort = useMemo((): JobSort => {
     const s = searchParams.get("sort");
     if (!s) return DEFAULT_SORT;
     const [key, direction] = s.split("-");
-    return { key: key as any, direction: direction as any };
+    return {
+      key: key as JobSort["key"],
+      direction: direction as JobSort["direction"],
+    };
   }, [searchParams]);
 
-  const setSort = (newSort: JobSort) => {
-    setSearchParams(
-      (prev) => {
-        if (
-          newSort.key === DEFAULT_SORT.key &&
-          newSort.direction === DEFAULT_SORT.direction
-        ) {
-          prev.delete("sort");
-        } else {
-          prev.set("sort", `${newSort.key}-${newSort.direction}`);
-        }
-        return prev;
-      },
-      { replace: true },
-    );
-  };
+  const setSort = useCallback(
+    (newSort: JobSort) => {
+      setSearchParams(
+        (prev) => {
+          if (
+            newSort.key === DEFAULT_SORT.key &&
+            newSort.direction === DEFAULT_SORT.direction
+          ) {
+            prev.delete("sort");
+          } else {
+            prev.set("sort", `${newSort.key}-${newSort.direction}`);
+          }
+          return prev;
+        },
+        { replace: true },
+      );
+    },
+    [setSearchParams],
+  );
 
   // Effect to sync URL if it was invalid
   useEffect(() => {
@@ -125,13 +137,19 @@ export const OrchestratorPage: React.FC = () => {
       : false,
   );
 
-  const setActiveTab = (newTab: FilterTab) => {
-    navigateWithContext(newTab, selectedJobId);
-  };
+  const setActiveTab = useCallback(
+    (newTab: FilterTab) => {
+      navigateWithContext(newTab, selectedJobId);
+    },
+    [navigateWithContext, selectedJobId],
+  );
 
-  const handleSelectJobId = (id: string | null) => {
-    navigateWithContext(activeTab, id);
-  };
+  const handleSelectJobId = useCallback(
+    (id: string | null) => {
+      navigateWithContext(activeTab, id);
+    },
+    [navigateWithContext, activeTab],
+  );
 
   const { settings } = useSettings();
   const {
@@ -229,7 +247,14 @@ export const OrchestratorPage: React.FC = () => {
         navigateWithContext(activeTab, activeJobs[0].id, true);
       }
     }
-  }, [activeJobs, selectedJobId, isDesktop, activeTab, navigateWithContext]);
+  }, [
+    activeJobs,
+    selectedJobId,
+    isDesktop,
+    activeTab,
+    navigateWithContext,
+    handleSelectJobId,
+  ]);
 
   useEffect(() => {
     if (!selectedJobId) {
diff --git a/orchestrator/src/client/pages/SettingsPage.tsx b/orchestrator/src/client/pages/SettingsPage.tsx
index 6dca5e9..54fd962 100644
--- a/orchestrator/src/client/pages/SettingsPage.tsx
+++ b/orchestrator/src/client/pages/SettingsPage.tsx
@@ -414,7 +414,6 @@ export const SettingsPage: React.FC = () => {
     envSettings,
     defaultResumeProjects,
     profileProjects,
-    maxProjectsTotal,
   } = derived;
 
   const effectiveProfileProjects = rxResumeProjectsOverride ?? profileProjects;
diff --git a/orchestrator/src/client/pages/UkVisaJobsPage.tsx b/orchestrator/src/client/pages/UkVisaJobsPage.tsx
index f1e6ca9..f423bc7 100644
--- a/orchestrator/src/client/pages/UkVisaJobsPage.tsx
+++ b/orchestrator/src/client/pages/UkVisaJobsPage.tsx
@@ -22,7 +22,7 @@ import {
 } from "lucide-react";
 import type React from "react";
 import { useEffect, useMemo, useState } from "react";
-import { Link, useLocation, useNavigate } from "react-router-dom";
+import { useLocation, useNavigate } from "react-router-dom";
 import { toast } from "sonner";
 
 import { Badge } from "@/components/ui/badge";
@@ -120,7 +120,7 @@ export const UkVisaJobsPage: React.FC = () => {
 
   useEffect(() => {
     setSelectedJobIds(new Set());
-  }, [results]);
+  }, []);
 
   const selectedJob = useMemo(
     () =>
@@ -431,10 +431,14 @@ export const UkVisaJobsPage: React.FC = () => {
             onSubmit={handleSearch}
           >
             <div className="space-y-2">
-              <label className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">
+              <label
+                htmlFor="uk-visa-search"
+                className="text-xs font-semibold uppercase tracking-wide text-muted-foreground"
+              >
                 Job title search term
               </label>
               <Input
+                id="uk-visa-search"
                 value={searchTermInput}
                 onChange={(event) => setSearchTermInput(event.target.value)}
                 placeholder="e.g. data analyst"
@@ -569,27 +573,12 @@ export const UkVisaJobsPage: React.FC = () => {
                     return (
                       <div
                         key={key}
-                        role="button"
-                        tabIndex={0}
-                        onClick={() => handleSelectJob(key)}
-                        onKeyDown={(event) => {
-                          if (event.key === "Enter" || event.key === " ") {
-                            event.preventDefault();
-                            handleSelectJob(key);
-                          }
-                        }}
                         className={cn(
-                          "flex w-full items-start gap-4 px-4 py-3 text-left transition-colors",
+                          "flex w-full items-start gap-4 px-4 py-3 transition-colors",
                           isSelected ? "bg-muted/40" : "hover:bg-muted/30",
                         )}
-                        aria-pressed={isSelected}
                       >
-                        <div
-                          className="mt-1"
-                          onClick={(event) => event.stopPropagation()}
-                          onKeyDown={(event) => event.stopPropagation()}
-                          role="presentation"
-                        >
+                        <div className="mt-1 shrink-0">
                           <Checkbox
                             checked={isChecked}
                             onCheckedChange={(checked) => {
@@ -606,60 +595,67 @@ export const UkVisaJobsPage: React.FC = () => {
                             aria-label={`Select ${job.title}`}
                           />
                         </div>
-                        <span className="mt-1 flex h-8 w-8 items-center justify-center rounded-lg border border-border/60 bg-muted/30">
-                          <Briefcase className="h-4 w-4 text-muted-foreground" />
-                        </span>
-                        <div className="min-w-0 flex-1 space-y-2">
-                          <div className="space-y-1">
-                            <div className="truncate text-sm font-semibold">
-                              {job.title}
+                        <button
+                          type="button"
+                          onClick={() => handleSelectJob(key)}
+                          className="flex flex-1 items-start gap-4 text-left"
+                          aria-pressed={isSelected}
+                        >
+                          <span className="mt-1 flex h-8 w-8 items-center justify-center rounded-lg border border-border/60 bg-muted/30 shrink-0">
+                            <Briefcase className="h-4 w-4 text-muted-foreground" />
+                          </span>
+                          <div className="min-w-0 flex-1 space-y-2">
+                            <div className="space-y-1">
+                              <div className="truncate text-sm font-semibold">
+                                {job.title}
+                              </div>
+                              <div className="text-xs text-muted-foreground">
+                                {job.employer}
+                              </div>
                             </div>
                             <div className="text-xs text-muted-foreground">
-                              {job.employer}
+                              {description}
+                            </div>
+                            <div className="flex flex-wrap items-center gap-2 text-xs text-muted-foreground">
+                              {job.location && (
+                                <span className="flex items-center gap-1">
+                                  <MapPin className="h-3.5 w-3.5" />
+                                  {job.location}
+                                </span>
+                              )}
+                              {job.salary && (
+                                <span className="flex items-center gap-1">
+                                  <DollarSign className="h-3.5 w-3.5" />
+                                  {job.salary}
+                                </span>
+                              )}
+                              {job.deadline && (
+                                <span className="flex items-center gap-1">
+                                  <Calendar className="h-3.5 w-3.5" />
+                                  {formatDate(job.deadline)}
+                                </span>
+                              )}
+                            </div>
+                            <div className="flex flex-wrap gap-2">
+                              {job.jobType && (
+                                <Badge
+                                  variant="outline"
+                                  className="text-[11px] uppercase tracking-wide"
+                                >
+                                  {job.jobType}
+                                </Badge>
+                              )}
+                              {job.jobLevel && (
+                                <Badge
+                                  variant="outline"
+                                  className="text-[11px] uppercase tracking-wide"
+                                >
+                                  {job.jobLevel}
+                                </Badge>
+                              )}
                             </div>
                           </div>
-                          <div className="text-xs text-muted-foreground">
-                            {description}
-                          </div>
-                          <div className="flex flex-wrap items-center gap-2 text-xs text-muted-foreground">
-                            {job.location && (
-                              <span className="flex items-center gap-1">
-                                <MapPin className="h-3.5 w-3.5" />
-                                {job.location}
-                              </span>
-                            )}
-                            {job.salary && (
-                              <span className="flex items-center gap-1">
-                                <DollarSign className="h-3.5 w-3.5" />
-                                {job.salary}
-                              </span>
-                            )}
-                            {job.deadline && (
-                              <span className="flex items-center gap-1">
-                                <Calendar className="h-3.5 w-3.5" />
-                                {formatDate(job.deadline)}
-                              </span>
-                            )}
-                          </div>
-                          <div className="flex flex-wrap gap-2">
-                            {job.jobType && (
-                              <Badge
-                                variant="outline"
-                                className="text-[11px] uppercase tracking-wide"
-                              >
-                                {job.jobType}
-                              </Badge>
-                            )}
-                            {job.jobLevel && (
-                              <Badge
-                                variant="outline"
-                                className="text-[11px] uppercase tracking-wide"
-                              >
-                                {job.jobLevel}
-                              </Badge>
-                            )}
-                          </div>
-                        </div>
+                        </button>
                       </div>
                     );
                   })}
diff --git a/orchestrator/src/client/pages/VisaSponsorsPage.tsx b/orchestrator/src/client/pages/VisaSponsorsPage.tsx
index 05728a7..be81994 100644
--- a/orchestrator/src/client/pages/VisaSponsorsPage.tsx
+++ b/orchestrator/src/client/pages/VisaSponsorsPage.tsx
@@ -76,12 +76,24 @@ export const VisaSponsorsPage: React.FC = () => {
       : false,
   );
 
-  // Fetch status on mount
-  useEffect(() => {
-    fetchStatus();
+  // Fetch organization details
+  const fetchOrgDetails = useCallback(async (orgName: string) => {
+    setIsLoadingDetails(true);
+    setSelectedOrg(orgName);
+    try {
+      const details = await api.getVisaSponsorOrganization(orgName);
+      setOrgDetails(details);
+    } catch (err) {
+      const message =
+        err instanceof Error ? err.message : "Failed to fetch details";
+      toast.error(message);
+      setOrgDetails([]);
+    } finally {
+      setIsLoadingDetails(false);
+    }
   }, []);
 
-  const fetchStatus = async () => {
+  const fetchStatus = useCallback(async () => {
     setIsLoadingStatus(true);
     try {
       const data = await api.getVisaSponsorStatus();
@@ -93,7 +105,12 @@ export const VisaSponsorsPage: React.FC = () => {
     } finally {
       setIsLoadingStatus(false);
     }
-  };
+  }, []);
+
+  // Fetch status on mount
+  useEffect(() => {
+    fetchStatus();
+  }, [fetchStatus]);
 
   // Search with debounce
   const handleSearch = useCallback(async (query: string) => {
@@ -143,7 +160,7 @@ export const VisaSponsorsPage: React.FC = () => {
       setSelectedOrg(firstOrg);
       fetchOrgDetails(firstOrg);
     }
-  }, [results]);
+  }, [results, fetchOrgDetails, selectedOrg]);
 
   useEffect(() => {
     if (!selectedOrg) {
@@ -170,23 +187,6 @@ export const VisaSponsorsPage: React.FC = () => {
     }
   }, [isDesktop, isDetailDrawerOpen]);
 
-  // Fetch organization details
-  const fetchOrgDetails = async (orgName: string) => {
-    setIsLoadingDetails(true);
-    setSelectedOrg(orgName);
-    try {
-      const details = await api.getVisaSponsorOrganization(orgName);
-      setOrgDetails(details);
-    } catch (err) {
-      const message =
-        err instanceof Error ? err.message : "Failed to fetch details";
-      toast.error(message);
-      setOrgDetails([]);
-    } finally {
-      setIsLoadingDetails(false);
-    }
-  };
-
   // Trigger manual update
   const handleUpdate = async () => {
     setIsUpdating(true);
@@ -276,9 +276,9 @@ export const VisaSponsorsPage: React.FC = () => {
           Licensed Routes ({orgDetails.length})
         </div>
         <div className="space-y-2">
-          {orgDetails.map((entry, index) => (
+          {orgDetails.map((entry) => (
             <div
-              key={index}
+              key={`${entry.route}-${entry.typeRating}`}
               className="rounded-lg border border-border/60 bg-muted/20 p-3"
             >
               <div className="flex items-start justify-between gap-2 mb-1">
@@ -355,12 +355,16 @@ export const VisaSponsorsPage: React.FC = () => {
         {/* Search section */}
         <section className="rounded-xl border border-border/60 bg-card/40 p-4">
           <div className="space-y-2">
-            <label className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">
+            <label
+              htmlFor="sponsor-search"
+              className="text-xs font-semibold uppercase tracking-wide text-muted-foreground"
+            >
               Company name
             </label>
             <div className="relative">
               <Search className="pointer-events-none absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
               <Input
+                id="sponsor-search"
                 placeholder="Search for a company name..."
                 value={searchQuery}
                 onChange={(e) => setSearchQuery(e.target.value)}
@@ -369,6 +373,7 @@ export const VisaSponsorsPage: React.FC = () => {
               />
               {searchQuery && (
                 <button
+                  type="button"
                   onClick={() => setSearchQuery("")}
                   className="absolute right-3 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground transition-colors"
                 >
diff --git a/orchestrator/src/client/pages/orchestrator/JobDetailPanel.test.tsx b/orchestrator/src/client/pages/orchestrator/JobDetailPanel.test.tsx
index c75752e..9d056c7 100644
--- a/orchestrator/src/client/pages/orchestrator/JobDetailPanel.test.tsx
+++ b/orchestrator/src/client/pages/orchestrator/JobDetailPanel.test.tsx
@@ -33,7 +33,7 @@ vi.mock("@/components/ui/dropdown-menu", () => {
         {children}
       </button>
     ),
-    DropdownMenuSeparator: () => <div role="separator" />,
+    DropdownMenuSeparator: () => <hr />,
   };
 });
 
diff --git a/orchestrator/src/client/pages/orchestrator/JobDetailPanel.tsx b/orchestrator/src/client/pages/orchestrator/JobDetailPanel.tsx
index fcdce74..a4ed82b 100644
--- a/orchestrator/src/client/pages/orchestrator/JobDetailPanel.tsx
+++ b/orchestrator/src/client/pages/orchestrator/JobDetailPanel.tsx
@@ -51,7 +51,6 @@ interface JobDetailPanelProps {
   selectedJob: Job | null;
   onSelectJobId: (jobId: string | null) => void;
   onJobUpdated: () => Promise<void>;
-  onSetActiveTab: (tab: FilterTab) => void;
 }
 
 export const JobDetailPanel: React.FC<JobDetailPanelProps> = ({
@@ -60,7 +59,6 @@ export const JobDetailPanel: React.FC<JobDetailPanelProps> = ({
   selectedJob,
   onSelectJobId,
   onJobUpdated,
-  onSetActiveTab,
 }) => {
   const [detailTab, setDetailTab] = useState<
     "overview" | "tailoring" | "description"
@@ -77,7 +75,7 @@ export const JobDetailPanel: React.FC<JobDetailPanelProps> = ({
   useEffect(() => {
     setHasUnsavedTailoring(false);
     saveTailoringRef.current = null;
-  }, [selectedJob?.id]);
+  }, []);
 
   const description = useMemo(() => {
     if (!selectedJob?.jobDescription) return "No description available.";
@@ -94,7 +92,7 @@ export const JobDetailPanel: React.FC<JobDetailPanelProps> = ({
     }
     setIsEditingDescription(false);
     setEditedDescription(selectedJob.jobDescription || "");
-  }, [selectedJob?.id]);
+  }, [selectedJob?.id, selectedJob]);
 
   useEffect(() => {
     if (!selectedJob) return;
diff --git a/orchestrator/src/client/pages/orchestrator/JobListPanel.tsx b/orchestrator/src/client/pages/orchestrator/JobListPanel.tsx
index 56aed35..fa7c730 100644
--- a/orchestrator/src/client/pages/orchestrator/JobListPanel.tsx
+++ b/orchestrator/src/client/pages/orchestrator/JobListPanel.tsx
@@ -97,9 +97,9 @@ export const JobListPanel: React.FC<JobListPanelProps> = ({
                   <span
                     className={cn(
                       "text-xs tabular-nums",
-                      job.suitabilityScore! >= 70
+                      (job.suitabilityScore ?? 0) >= 70
                         ? "text-emerald-400/90"
-                        : job.suitabilityScore! >= 50
+                        : (job.suitabilityScore ?? 0) >= 50
                           ? "text-foreground/60"
                           : "text-muted-foreground/60",
                     )}
diff --git a/orchestrator/src/client/pages/orchestrator/OrchestratorFilters.test.tsx b/orchestrator/src/client/pages/orchestrator/OrchestratorFilters.test.tsx
index 9f8214f..db2f111 100644
--- a/orchestrator/src/client/pages/orchestrator/OrchestratorFilters.test.tsx
+++ b/orchestrator/src/client/pages/orchestrator/OrchestratorFilters.test.tsx
@@ -1,6 +1,5 @@
 import { fireEvent, render, screen } from "@testing-library/react";
 import type { ComponentProps } from "react";
-import React from "react";
 import { describe, expect, it, vi } from "vitest";
 import type { FilterTab, JobSort } from "./constants";
 import { OrchestratorFilters } from "./OrchestratorFilters";
@@ -41,7 +40,7 @@ vi.mock("@/components/ui/dropdown-menu", () => {
     DropdownMenuLabel: ({ children }: { children: React.ReactNode }) => (
       <div>{children}</div>
     ),
-    DropdownMenuSeparator: () => <div role="separator" />,
+    DropdownMenuSeparator: () => <hr />,
     DropdownMenuRadioGroup: ({
       children,
       onValueChange,
@@ -56,15 +55,18 @@ vi.mock("@/components/ui/dropdown-menu", () => {
     DropdownMenuRadioItem: ({
       children,
       value,
+      checked,
     }: {
       children: React.ReactNode;
       value: string;
+      checked?: boolean;
     }) => {
       const onValueChange = React.useContext(RadioGroupContext);
       return (
         <button
           type="button"
           role="menuitemradio"
+          aria-checked={checked}
           onClick={() => onValueChange?.(value)}
         >
           {children}
diff --git a/orchestrator/src/client/pages/orchestrator/OrchestratorHeader.test.tsx b/orchestrator/src/client/pages/orchestrator/OrchestratorHeader.test.tsx
index 55de170..8949d91 100644
--- a/orchestrator/src/client/pages/orchestrator/OrchestratorHeader.test.tsx
+++ b/orchestrator/src/client/pages/orchestrator/OrchestratorHeader.test.tsx
@@ -21,7 +21,7 @@ vi.mock("@/components/ui/dropdown-menu", () => {
     DropdownMenuLabel: ({ children }: { children: React.ReactNode }) => (
       <div>{children}</div>
     ),
-    DropdownMenuSeparator: () => <div role="separator" />,
+    DropdownMenuSeparator: () => <hr />,
     DropdownMenuItem: ({
       children,
       onSelect,
@@ -42,14 +42,17 @@ vi.mock("@/components/ui/dropdown-menu", () => {
     DropdownMenuCheckboxItem: ({
       children,
       onCheckedChange,
+      checked,
     }: {
       children: React.ReactNode;
       onCheckedChange?: (checked: boolean) => void;
+      checked?: boolean;
     }) => (
       <button
         type="button"
         role="menuitemcheckbox"
-        onClick={() => onCheckedChange?.(true)}
+        aria-checked={checked}
+        onClick={() => onCheckedChange?.(!checked)}
       >
         {children}
       </button>
diff --git a/orchestrator/src/client/pages/settings/components/BaseResumeSelection.tsx b/orchestrator/src/client/pages/settings/components/BaseResumeSelection.tsx
index f614833..7949443 100644
--- a/orchestrator/src/client/pages/settings/components/BaseResumeSelection.tsx
+++ b/orchestrator/src/client/pages/settings/components/BaseResumeSelection.tsx
@@ -1,15 +1,7 @@
 import * as api from "@client/api";
 import { RefreshCw } from "lucide-react";
 import type React from "react";
-import { useEffect, useState } from "react";
-import { Button } from "@/components/ui/button";
-import {
-  Select,
-  SelectContent,
-  SelectItem,
-  SelectTrigger,
-  SelectValue,
-} from "@/components/ui/select";
+import { useCallback, useEffect, useState } from "react";
 
 type BaseResumeSelectionProps = {
   value: string | null;
@@ -30,7 +22,7 @@ export const BaseResumeSelection: React.FC<BaseResumeSelectionProps> = ({
   const [isFetchingResumes, setIsFetchingResumes] = useState(false);
   const [fetchError, setFetchError] = useState<string | null>(null);
 
-  const fetchResumes = async () => {
+  const fetchResumes = useCallback(async () => {
     if (!hasRxResumeAccess) return;
 
     setIsFetchingResumes(true);
@@ -50,13 +42,13 @@ export const BaseResumeSelection: React.FC<BaseResumeSelectionProps> = ({
     } finally {
       setIsFetchingResumes(false);
     }
-  };
+  }, [hasRxResumeAccess, onValueChange, value]);
 
   useEffect(() => {
     if (hasRxResumeAccess) {
       fetchResumes();
     }
-  }, [hasRxResumeAccess]);
+  }, [hasRxResumeAccess, fetchResumes]);
 
   return (
     <div className="space-y-2">
diff --git a/orchestrator/src/components/ui/field.tsx b/orchestrator/src/components/ui/field.tsx
index aacf002..04434ce 100644
--- a/orchestrator/src/components/ui/field.tsx
+++ b/orchestrator/src/components/ui/field.tsx
@@ -81,10 +81,9 @@ function Field({
   className,
   orientation = "vertical",
   ...props
-}: React.ComponentProps<"div"> & VariantProps<typeof fieldVariants>) {
+}: React.ComponentProps<"fieldset"> & VariantProps<typeof fieldVariants>) {
   return (
-    <div
-      role="group"
+    <fieldset
       data-slot="field"
       data-orientation={orientation}
       className={cn(fieldVariants({ orientation }), className)}
@@ -206,8 +205,8 @@ function FieldError({
     return (
       <ul className="ml-4 flex list-disc flex-col gap-1">
         {errors.map(
-          (error, index) =>
-            error?.message && <li key={index}>{error.message}</li>,
+          (error) =>
+            error?.message && <li key={error.message}>{error.message}</li>,
         )}
       </ul>
     );
diff --git a/orchestrator/src/index.css b/orchestrator/src/index.css
index cca4e24..cb09191 100644
--- a/orchestrator/src/index.css
+++ b/orchestrator/src/index.css
@@ -78,38 +78,41 @@
   --background: oklch(0.9818 0.0054 95.0986);
   --foreground: oklch(0.3438 0.0269 95.7226);
   --card: oklch(0.9818 0.0054 95.0986);
-  --card-foreground: oklch(0.1908 0.0020 106.5859);
-  --popover: oklch(1.0000 0 0);
-  --popover-foreground: oklch(0.2671 0.0196 98.9390);
+  --card-foreground: oklch(0.1908 0.002 106.5859);
+  --popover: oklch(1 0 0);
+  --popover-foreground: oklch(0.2671 0.0196 98.939);
   --primary: oklch(0.6171 0.1375 39.0427);
-  --primary-foreground: oklch(1.0000 0 0);
+  --primary-foreground: oklch(1 0 0);
   --secondary: oklch(0.9245 0.0138 92.9892);
   --secondary-foreground: oklch(0.4334 0.0177 98.6048);
-  --muted: oklch(0.9341 0.0153 90.2390);
+  --muted: oklch(0.9341 0.0153 90.239);
   --muted-foreground: oklch(0.6059 0.0075 97.4233);
   --accent: oklch(0.9245 0.0138 92.9892);
-  --accent-foreground: oklch(0.2671 0.0196 98.9390);
-  --destructive: oklch(0.1908 0.0020 106.5859);
+  --accent-foreground: oklch(0.2671 0.0196 98.939);
+  --destructive: oklch(0.1908 0.002 106.5859);
   --border: oklch(0.8847 0.0069 97.3627);
   --input: oklch(0.7621 0.0156 98.3528);
   --ring: oklch(0.6171 0.1375 39.0427);
   --chart-1: oklch(0.5583 0.1276 42.9956);
   --chart-2: oklch(0.6898 0.1581 290.4107);
-  --chart-3: oklch(0.8816 0.0276 93.1280);
+  --chart-3: oklch(0.8816 0.0276 93.128);
   --chart-4: oklch(0.8822 0.0403 298.1792);
   --chart-5: oklch(0.5608 0.1348 42.0584);
-  --sidebar: oklch(0.9663 0.0080 98.8792);
-  --sidebar-foreground: oklch(0.3590 0.0051 106.6524);
+  --sidebar: oklch(0.9663 0.008 98.8792);
+  --sidebar-foreground: oklch(0.359 0.0051 106.6524);
   --sidebar-primary: oklch(0.6171 0.1375 39.0427);
   --sidebar-primary-foreground: oklch(0.9881 0 0);
   --sidebar-accent: oklch(0.9245 0.0138 92.9892);
-  --sidebar-accent-foreground: oklch(0.3250 0 0);
+  --sidebar-accent-foreground: oklch(0.325 0 0);
   --sidebar-border: oklch(0.9401 0 0);
   --sidebar-ring: oklch(0.7731 0 0);
-  --destructive-foreground: oklch(1.0000 0 0);
-  --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
+  --destructive-foreground: oklch(1 0 0);
+  --font-sans:
+    ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   --font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
-  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  --font-mono:
+    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
+    "Courier New", monospace;
   --shadow-color: oklch(0 0 0);
   --shadow-opacity: 0.1;
   --shadow-blur: 3px;
@@ -120,11 +123,15 @@
   --spacing: 0.25rem;
   --shadow-2xs: 0 1px 3px 0px hsl(0 0% 0% / 0.05);
   --shadow-xs: 0 1px 3px 0px hsl(0 0% 0% / 0.05);
-  --shadow-sm: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 1px 2px -1px hsl(0 0% 0% / 0.10);
-  --shadow: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 1px 2px -1px hsl(0 0% 0% / 0.10);
-  --shadow-md: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 2px 4px -1px hsl(0 0% 0% / 0.10);
-  --shadow-lg: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 4px 6px -1px hsl(0 0% 0% / 0.10);
-  --shadow-xl: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 8px 10px -1px hsl(0 0% 0% / 0.10);
+  --shadow-sm:
+    0 1px 3px 0px hsl(0 0% 0% / 0.1), 0 1px 2px -1px hsl(0 0% 0% / 0.1);
+  --shadow: 0 1px 3px 0px hsl(0 0% 0% / 0.1), 0 1px 2px -1px hsl(0 0% 0% / 0.1);
+  --shadow-md:
+    0 1px 3px 0px hsl(0 0% 0% / 0.1), 0 2px 4px -1px hsl(0 0% 0% / 0.1);
+  --shadow-lg:
+    0 1px 3px 0px hsl(0 0% 0% / 0.1), 0 4px 6px -1px hsl(0 0% 0% / 0.1);
+  --shadow-xl:
+    0 1px 3px 0px hsl(0 0% 0% / 0.1), 0 8px 10px -1px hsl(0 0% 0% / 0.1);
   --shadow-2xl: 0 1px 3px 0px hsl(0 0% 0% / 0.25);
   --tracking-normal: 0em;
 }
@@ -135,37 +142,40 @@
   --card: oklch(0.2679 0.0036 106.6427);
   --card-foreground: oklch(0.9818 0.0054 95.0986);
   --popover: oklch(0.3085 0.0035 106.6039);
-  --popover-foreground: oklch(0.9211 0.0040 106.4781);
+  --popover-foreground: oklch(0.9211 0.004 106.4781);
   --primary: oklch(0.6724 0.1308 38.7559);
-  --primary-foreground: oklch(1.0000 0 0);
+  --primary-foreground: oklch(1 0 0);
   --secondary: oklch(0.9818 0.0054 95.0986);
   --secondary-foreground: oklch(0.3085 0.0035 106.6039);
-  --muted: oklch(0.2213 0.0038 106.7070);
+  --muted: oklch(0.2213 0.0038 106.707);
   --muted-foreground: oklch(0.7713 0.0169 99.0657);
-  --accent: oklch(0.2130 0.0078 95.4245);
-  --accent-foreground: oklch(0.9663 0.0080 98.8792);
+  --accent: oklch(0.213 0.0078 95.4245);
+  --accent-foreground: oklch(0.9663 0.008 98.8792);
   --destructive: oklch(0.6368 0.2078 25.3313);
   --border: oklch(0.3618 0.0101 106.8928);
   --input: oklch(0.4336 0.0113 100.2195);
   --ring: oklch(0.6724 0.1308 38.7559);
   --chart-1: oklch(0.5583 0.1276 42.9956);
   --chart-2: oklch(0.6898 0.1581 290.4107);
-  --chart-3: oklch(0.2130 0.0078 95.4245);
-  --chart-4: oklch(0.3074 0.0516 289.3230);
+  --chart-3: oklch(0.213 0.0078 95.4245);
+  --chart-4: oklch(0.3074 0.0516 289.323);
   --chart-5: oklch(0.5608 0.1348 42.0584);
   --sidebar: oklch(0.2357 0.0024 67.7077);
   --sidebar-foreground: oklch(0.8074 0.0142 93.0137);
-  --sidebar-primary: oklch(0.3250 0 0);
+  --sidebar-primary: oklch(0.325 0 0);
   --sidebar-primary-foreground: oklch(0.9881 0 0);
-  --sidebar-accent: oklch(0.1680 0.0020 106.6177);
+  --sidebar-accent: oklch(0.168 0.002 106.6177);
   --sidebar-accent-foreground: oklch(0.8074 0.0142 93.0137);
   --sidebar-border: oklch(0.9401 0 0);
   --sidebar-ring: oklch(0.7731 0 0);
-  --destructive-foreground: oklch(1.0000 0 0);
+  --destructive-foreground: oklch(1 0 0);
   --radius: 0.5rem;
-  --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
+  --font-sans:
+    ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   --font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
-  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  --font-mono:
+    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
+    "Courier New", monospace;
   --shadow-color: oklch(0 0 0);
   --shadow-opacity: 0.1;
   --shadow-blur: 3px;
@@ -176,11 +186,15 @@
   --spacing: 0.25rem;
   --shadow-2xs: 0 1px 3px 0px hsl(0 0% 0% / 0.05);
   --shadow-xs: 0 1px 3px 0px hsl(0 0% 0% / 0.05);
-  --shadow-sm: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 1px 2px -1px hsl(0 0% 0% / 0.10);
-  --shadow: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 1px 2px -1px hsl(0 0% 0% / 0.10);
-  --shadow-md: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 2px 4px -1px hsl(0 0% 0% / 0.10);
-  --shadow-lg: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 4px 6px -1px hsl(0 0% 0% / 0.10);
-  --shadow-xl: 0 1px 3px 0px hsl(0 0% 0% / 0.10), 0 8px 10px -1px hsl(0 0% 0% / 0.10);
+  --shadow-sm:
+    0 1px 3px 0px hsl(0 0% 0% / 0.1), 0 1px 2px -1px hsl(0 0% 0% / 0.1);
+  --shadow: 0 1px 3px 0px hsl(0 0% 0% / 0.1), 0 1px 2px -1px hsl(0 0% 0% / 0.1);
+  --shadow-md:
+    0 1px 3px 0px hsl(0 0% 0% / 0.1), 0 2px 4px -1px hsl(0 0% 0% / 0.1);
+  --shadow-lg:
+    0 1px 3px 0px hsl(0 0% 0% / 0.1), 0 4px 6px -1px hsl(0 0% 0% / 0.1);
+  --shadow-xl:
+    0 1px 3px 0px hsl(0 0% 0% / 0.1), 0 8px 10px -1px hsl(0 0% 0% / 0.1);
   --shadow-2xl: 0 1px 3px 0px hsl(0 0% 0% / 0.25);
 }
 
diff --git a/orchestrator/src/server/api/routes/database.test.ts b/orchestrator/src/server/api/routes/database.test.ts
index 12dfb86..dff64dd 100644
--- a/orchestrator/src/server/api/routes/database.test.ts
+++ b/orchestrator/src/server/api/routes/database.test.ts
@@ -1,4 +1,4 @@
-import type { Server } from "http";
+import type { Server } from "node:http";
 import { afterEach, beforeEach, describe, expect, it } from "vitest";
 import { startServer, stopServer } from "./test-utils.js";
 
diff --git a/orchestrator/src/server/api/routes/database.ts b/orchestrator/src/server/api/routes/database.ts
index aa3a942..62a2eb3 100644
--- a/orchestrator/src/server/api/routes/database.ts
+++ b/orchestrator/src/server/api/routes/database.ts
@@ -6,7 +6,7 @@ export const databaseRouter = Router();
 /**
  * DELETE /api/database - Clear all data from the database
  */
-databaseRouter.delete("/", async (req: Request, res: Response) => {
+databaseRouter.delete("/", async (_req: Request, res: Response) => {
   try {
     const result = clearDatabase();
 
diff --git a/orchestrator/src/server/api/routes/jobs.test.ts b/orchestrator/src/server/api/routes/jobs.test.ts
index c9925e3..104ea9b 100644
--- a/orchestrator/src/server/api/routes/jobs.test.ts
+++ b/orchestrator/src/server/api/routes/jobs.test.ts
@@ -1,4 +1,4 @@
-import type { Server } from "http";
+import type { Server } from "node:http";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { startServer, stopServer } from "./test-utils.js";
 
diff --git a/orchestrator/src/server/api/routes/manual-jobs.test.ts b/orchestrator/src/server/api/routes/manual-jobs.test.ts
index 8f1a221..b544f98 100644
--- a/orchestrator/src/server/api/routes/manual-jobs.test.ts
+++ b/orchestrator/src/server/api/routes/manual-jobs.test.ts
@@ -1,4 +1,4 @@
-import type { Server } from "http";
+import type { Server } from "node:http";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { startServer, stopServer } from "./test-utils.js";
 
diff --git a/orchestrator/src/server/api/routes/manual-jobs.ts b/orchestrator/src/server/api/routes/manual-jobs.ts
index 4d8b815..a7db528 100644
--- a/orchestrator/src/server/api/routes/manual-jobs.ts
+++ b/orchestrator/src/server/api/routes/manual-jobs.ts
@@ -1,4 +1,4 @@
-import { randomUUID } from "crypto";
+import { randomUUID } from "node:crypto";
 import { type Request, type Response, Router } from "express";
 import { JSDOM } from "jsdom";
 import { z } from "zod";
@@ -113,7 +113,9 @@ manualJobsRouter.post("/fetch", async (req: Request, res: Response) => {
         '[role="navigation"], [role="banner"], [role="contentinfo"], ' +
         ".nav, .navbar, .header, .footer, .sidebar, .menu, .cookie, .popup, .modal, .ad, .advertisement",
     );
-    elementsToRemove.forEach((el) => el.remove());
+    elementsToRemove.forEach((el) => {
+      el.remove();
+    });
 
     // Try to find the main job content area
     const mainContent =
diff --git a/orchestrator/src/server/api/routes/onboarding.test.ts b/orchestrator/src/server/api/routes/onboarding.test.ts
index ddd8a00..fd8179a 100644
--- a/orchestrator/src/server/api/routes/onboarding.test.ts
+++ b/orchestrator/src/server/api/routes/onboarding.test.ts
@@ -1,5 +1,5 @@
+import type { Server } from "node:http";
 import { RxResumeClient } from "@server/services/rxresume-client.js";
-import type { Server } from "http";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { startServer, stopServer } from "./test-utils.js";
 
@@ -171,7 +171,7 @@ describe.sequential("Onboarding API routes", () => {
 /**
  * Creates a minimal valid RxResume v4 schema compliant JSON
  */
-function createMinimalValidResume() {
+function _createMinimalValidResume() {
   return {
     basics: {
       name: "Test User",
diff --git a/orchestrator/src/server/api/routes/pipeline.test.ts b/orchestrator/src/server/api/routes/pipeline.test.ts
index 4cbdf64..a0edd86 100644
--- a/orchestrator/src/server/api/routes/pipeline.test.ts
+++ b/orchestrator/src/server/api/routes/pipeline.test.ts
@@ -1,4 +1,4 @@
-import type { Server } from "http";
+import type { Server } from "node:http";
 import { afterEach, beforeEach, describe, expect, it } from "vitest";
 import { startServer, stopServer } from "./test-utils.js";
 
diff --git a/orchestrator/src/server/api/routes/pipeline.ts b/orchestrator/src/server/api/routes/pipeline.ts
index bbac8bf..9d09920 100644
--- a/orchestrator/src/server/api/routes/pipeline.ts
+++ b/orchestrator/src/server/api/routes/pipeline.ts
@@ -16,7 +16,7 @@ export const pipelineRouter = Router();
 /**
  * GET /api/pipeline/status - Get pipeline status
  */
-pipelineRouter.get("/status", async (req: Request, res: Response) => {
+pipelineRouter.get("/status", async (_req: Request, res: Response) => {
   try {
     const { isRunning } = getPipelineStatus();
     const lastRun = await pipelineRepo.getLatestPipelineRun();
@@ -70,7 +70,7 @@ pipelineRouter.get("/progress", (req: Request, res: Response) => {
 /**
  * GET /api/pipeline/runs - Get recent pipeline runs
  */
-pipelineRouter.get("/runs", async (req: Request, res: Response) => {
+pipelineRouter.get("/runs", async (_req: Request, res: Response) => {
   try {
     const runs = await pipelineRepo.getRecentPipelineRuns(20);
     res.json({ success: true, data: runs });
diff --git a/orchestrator/src/server/api/routes/profile.test.ts b/orchestrator/src/server/api/routes/profile.test.ts
index 42464a0..1fdb6b2 100644
--- a/orchestrator/src/server/api/routes/profile.test.ts
+++ b/orchestrator/src/server/api/routes/profile.test.ts
@@ -1,4 +1,4 @@
-import type { Server } from "http";
+import type { Server } from "node:http";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { startServer, stopServer } from "./test-utils.js";
 
diff --git a/orchestrator/src/server/api/routes/profile.ts b/orchestrator/src/server/api/routes/profile.ts
index ed7e5e2..990e892 100644
--- a/orchestrator/src/server/api/routes/profile.ts
+++ b/orchestrator/src/server/api/routes/profile.ts
@@ -12,7 +12,7 @@ export const profileRouter = Router();
 /**
  * GET /api/profile/projects - Get all projects available in the base resume
  */
-profileRouter.get("/projects", async (req: Request, res: Response) => {
+profileRouter.get("/projects", async (_req: Request, res: Response) => {
   try {
     const profile = await getProfile();
     const { catalog } = extractProjectsFromProfile(profile);
@@ -26,7 +26,7 @@ profileRouter.get("/projects", async (req: Request, res: Response) => {
 /**
  * GET /api/profile - Get the full base resume profile
  */
-profileRouter.get("/", async (req: Request, res: Response) => {
+profileRouter.get("/", async (_req: Request, res: Response) => {
   try {
     const profile = await getProfile();
     res.json({ success: true, data: profile });
diff --git a/orchestrator/src/server/api/routes/settings.test.ts b/orchestrator/src/server/api/routes/settings.test.ts
index 8bc0739..6c9ee60 100644
--- a/orchestrator/src/server/api/routes/settings.test.ts
+++ b/orchestrator/src/server/api/routes/settings.test.ts
@@ -1,4 +1,4 @@
-import type { Server } from "http";
+import type { Server } from "node:http";
 import { afterEach, beforeEach, describe, expect, it } from "vitest";
 import { startServer, stopServer } from "./test-utils.js";
 
diff --git a/orchestrator/src/server/api/routes/test-utils.ts b/orchestrator/src/server/api/routes/test-utils.ts
index 4285980..d5110a7 100644
--- a/orchestrator/src/server/api/routes/test-utils.ts
+++ b/orchestrator/src/server/api/routes/test-utils.ts
@@ -1,7 +1,7 @@
-import { mkdtemp, rm } from "fs/promises";
-import type { Server } from "http";
-import { tmpdir } from "os";
-import { join } from "path";
+import { mkdtemp, rm } from "node:fs/promises";
+import type { Server } from "node:http";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
 import { vi } from "vitest";
 
 vi.mock("../../pipeline/index.js", () => {
diff --git a/orchestrator/src/server/api/routes/ukvisajobs.test.ts b/orchestrator/src/server/api/routes/ukvisajobs.test.ts
index 392b164..6f81ee5 100644
--- a/orchestrator/src/server/api/routes/ukvisajobs.test.ts
+++ b/orchestrator/src/server/api/routes/ukvisajobs.test.ts
@@ -1,4 +1,4 @@
-import type { Server } from "http";
+import type { Server } from "node:http";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { startServer, stopServer } from "./test-utils.js";
 
diff --git a/orchestrator/src/server/api/routes/visa-sponsors.test.ts b/orchestrator/src/server/api/routes/visa-sponsors.test.ts
index 1c55429..789364a 100644
--- a/orchestrator/src/server/api/routes/visa-sponsors.test.ts
+++ b/orchestrator/src/server/api/routes/visa-sponsors.test.ts
@@ -1,4 +1,4 @@
-import type { Server } from "http";
+import type { Server } from "node:http";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { startServer, stopServer } from "./test-utils.js";
 
diff --git a/orchestrator/src/server/api/routes/visa-sponsors.ts b/orchestrator/src/server/api/routes/visa-sponsors.ts
index 87b58f6..3076b60 100644
--- a/orchestrator/src/server/api/routes/visa-sponsors.ts
+++ b/orchestrator/src/server/api/routes/visa-sponsors.ts
@@ -12,7 +12,7 @@ export const visaSponsorsRouter = Router();
 /**
  * GET /api/visa-sponsors/status - Get status of the visa sponsor service
  */
-visaSponsorsRouter.get("/status", async (req: Request, res: Response) => {
+visaSponsorsRouter.get("/status", async (_req: Request, res: Response) => {
   try {
     const status = visaSponsors.getStatus();
     const response: ApiResponse<VisaSponsorStatusResponse> = {
@@ -92,7 +92,7 @@ visaSponsorsRouter.get(
 /**
  * POST /api/visa-sponsors/update - Trigger a manual update of the visa sponsor list
  */
-visaSponsorsRouter.post("/update", async (req: Request, res: Response) => {
+visaSponsorsRouter.post("/update", async (_req: Request, res: Response) => {
   try {
     const result = await visaSponsors.downloadLatestCsv();
 
diff --git a/orchestrator/src/server/api/routes/webhook.test.ts b/orchestrator/src/server/api/routes/webhook.test.ts
index d0e369a..da5011a 100644
--- a/orchestrator/src/server/api/routes/webhook.test.ts
+++ b/orchestrator/src/server/api/routes/webhook.test.ts
@@ -1,4 +1,4 @@
-import type { Server } from "http";
+import type { Server } from "node:http";
 import { afterEach, beforeEach, describe, expect, it } from "vitest";
 import { startServer, stopServer } from "./test-utils.js";
 
diff --git a/orchestrator/src/server/app.ts b/orchestrator/src/server/app.ts
index b00a745..ceaa7ae 100644
--- a/orchestrator/src/server/app.ts
+++ b/orchestrator/src/server/app.ts
@@ -2,11 +2,11 @@
  * Express app factory (useful for tests).
  */
 
+import { readFile } from "node:fs/promises";
+import { dirname, join } from "node:path";
+import { fileURLToPath } from "node:url";
 import cors from "cors";
 import express from "express";
-import { readFile } from "fs/promises";
-import { dirname, join } from "path";
-import { fileURLToPath } from "url";
 import { apiRouter } from "./api/index.js";
 import { getDataDir } from "./config/dataDir.js";
 
diff --git a/orchestrator/src/server/basic-auth.test.ts b/orchestrator/src/server/basic-auth.test.ts
index e010b7a..79e8e25 100644
--- a/orchestrator/src/server/basic-auth.test.ts
+++ b/orchestrator/src/server/basic-auth.test.ts
@@ -1,7 +1,7 @@
-import { mkdtemp, rm } from "fs/promises";
-import type { Server } from "http";
-import { tmpdir } from "os";
-import { join } from "path";
+import { mkdtemp, rm } from "node:fs/promises";
+import type { Server } from "node:http";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
 import { afterEach, beforeEach, describe, expect, it } from "vitest";
 import { createApp } from "./app.js";
 
diff --git a/orchestrator/src/server/config/dataDir.ts b/orchestrator/src/server/config/dataDir.ts
index 30ae7e8..b1fab23 100644
--- a/orchestrator/src/server/config/dataDir.ts
+++ b/orchestrator/src/server/config/dataDir.ts
@@ -1,5 +1,5 @@
-import { existsSync } from "fs";
-import { basename, join, resolve } from "path";
+import { existsSync } from "node:fs";
+import { basename, join, resolve } from "node:path";
 
 let cachedDir: string | null = null;
 
diff --git a/orchestrator/src/server/config/env.ts b/orchestrator/src/server/config/env.ts
index 1a467bb..a822752 100644
--- a/orchestrator/src/server/config/env.ts
+++ b/orchestrator/src/server/config/env.ts
@@ -1,6 +1,6 @@
+import { existsSync } from "node:fs";
+import { join } from "node:path";
 import { config } from "dotenv";
-import { existsSync } from "fs";
-import { join } from "path";
 
 const candidates = [
   join(process.cwd(), ".env"),
diff --git a/orchestrator/src/server/db/clear.ts b/orchestrator/src/server/db/clear.ts
index 14abe5e..cdbfd62 100644
--- a/orchestrator/src/server/db/clear.ts
+++ b/orchestrator/src/server/db/clear.ts
@@ -2,8 +2,8 @@
  * Database utility scripts.
  */
 
+import { join } from "node:path";
 import Database from "better-sqlite3";
-import { join } from "path";
 import { getDataDir } from "../config/dataDir.js";
 
 // Database path - can be overridden via env for Docker
@@ -36,7 +36,7 @@ export function clearDatabase(): { jobsDeleted: number; runsDeleted: number } {
  * Delete database file completely (will recreate on next run).
  */
 export function dropDatabase(): void {
-  const { unlinkSync, existsSync } = require("fs");
+  const { unlinkSync, existsSync } = require("node:fs");
 
   if (existsSync(DB_PATH)) {
     unlinkSync(DB_PATH);
diff --git a/orchestrator/src/server/db/index.ts b/orchestrator/src/server/db/index.ts
index d6178c4..4100102 100644
--- a/orchestrator/src/server/db/index.ts
+++ b/orchestrator/src/server/db/index.ts
@@ -2,10 +2,10 @@
  * Database connection and initialization.
  */
 
+import { existsSync, mkdirSync } from "node:fs";
+import { dirname, join } from "node:path";
 import Database from "better-sqlite3";
 import { drizzle } from "drizzle-orm/better-sqlite3";
-import { existsSync, mkdirSync } from "fs";
-import { dirname, join } from "path";
 import { getDataDir } from "../config/dataDir.js";
 import * as schema from "./schema.js";
 
diff --git a/orchestrator/src/server/db/migrate.ts b/orchestrator/src/server/db/migrate.ts
index d9e25d3..7743c10 100644
--- a/orchestrator/src/server/db/migrate.ts
+++ b/orchestrator/src/server/db/migrate.ts
@@ -2,9 +2,9 @@
  * Database migration script - creates tables if they don't exist.
  */
 
+import { existsSync, mkdirSync } from "node:fs";
+import { dirname, join } from "node:path";
 import Database from "better-sqlite3";
-import { existsSync, mkdirSync } from "fs";
-import { dirname, join } from "path";
 import { getDataDir } from "../config/dataDir.js";
 
 // Database path - can be overridden via env for Docker
diff --git a/orchestrator/src/server/pipeline/orchestrator.ts b/orchestrator/src/server/pipeline/orchestrator.ts
index 55e668a..2f85196 100644
--- a/orchestrator/src/server/pipeline/orchestrator.ts
+++ b/orchestrator/src/server/pipeline/orchestrator.ts
@@ -7,11 +7,10 @@
  * 3. Leave all jobs in "discovered" for manual processing
  */
 
-import { join } from "path";
+import { join } from "node:path";
 import type {
   CreateJobInput,
   Job,
-  JobSource,
   PipelineConfig,
 } from "../../shared/types.js";
 import { getDataDir } from "../config/dataDir.js";
@@ -539,7 +538,7 @@ export async function summarizeJob(
         });
 
         selectedProjectIds = [...locked, ...picked].join(",");
-      } catch (err) {
+      } catch (_err) {
         console.warn("   ⚠️ Failed to suggest projects, leaving empty");
       }
     }
@@ -563,7 +562,7 @@ export async function summarizeJob(
  */
 export async function generateFinalPdf(
   jobId: string,
-  options?: ProcessJobOptions,
+  _options?: ProcessJobOptions,
 ): Promise<{
   success: boolean;
   error?: string;
diff --git a/orchestrator/src/server/pipeline/run.ts b/orchestrator/src/server/pipeline/run.ts
index 4c3f793..9ed2fc3 100644
--- a/orchestrator/src/server/pipeline/run.ts
+++ b/orchestrator/src/server/pipeline/run.ts
@@ -16,11 +16,11 @@ async function main() {
   console.log("=".repeat(60));
 
   const result = await runPipeline({
-    topN: parseInt(process.env.PIPELINE_TOP_N || "10"),
-    minSuitabilityScore: parseInt(process.env.PIPELINE_MIN_SCORE || "50"),
+    topN: parseInt(process.env.PIPELINE_TOP_N || "10", 10),
+    minSuitabilityScore: parseInt(process.env.PIPELINE_MIN_SCORE || "50", 10),
   });
 
-  console.log("\n" + "=".repeat(60));
+  console.log(`\n${"=".repeat(60)}`);
   console.log("📊 Pipeline Results:");
   console.log(`   Success: ${result.success}`);
   console.log(`   Jobs Discovered: ${result.jobsDiscovered}`);
diff --git a/orchestrator/src/server/repositories/jobs.ts b/orchestrator/src/server/repositories/jobs.ts
index ba9afba..09f800c 100644
--- a/orchestrator/src/server/repositories/jobs.ts
+++ b/orchestrator/src/server/repositories/jobs.ts
@@ -2,7 +2,7 @@
  * Job repository - data access layer for jobs.
  */
 
-import { randomUUID } from "crypto";
+import { randomUUID } from "node:crypto";
 import { and, desc, eq, inArray, isNull, sql } from "drizzle-orm";
 import type {
   CreateJobInput,
@@ -116,7 +116,11 @@ export async function createJob(input: CreateJobInput): Promise<Job> {
     updatedAt: now,
   });
 
-  return (await getJobById(id))!;
+  const job = await getJobById(id);
+  if (!job) {
+    throw new Error(`Failed to retrieve newly created job with ID ${id}`);
+  }
+  return job;
 }
 
 /**
diff --git a/orchestrator/src/server/repositories/pipeline.ts b/orchestrator/src/server/repositories/pipeline.ts
index a0016fc..b3764db 100644
--- a/orchestrator/src/server/repositories/pipeline.ts
+++ b/orchestrator/src/server/repositories/pipeline.ts
@@ -2,7 +2,7 @@
  * Pipeline run repository.
  */
 
-import { randomUUID } from "crypto";
+import { randomUUID } from "node:crypto";
 import { desc, eq } from "drizzle-orm";
 import type { PipelineRun } from "../../shared/types.js";
 import { db, schema } from "../db/index.js";
diff --git a/orchestrator/src/server/services/crawler.ts b/orchestrator/src/server/services/crawler.ts
index e1294bc..1ee7fc6 100644
--- a/orchestrator/src/server/services/crawler.ts
+++ b/orchestrator/src/server/services/crawler.ts
@@ -3,11 +3,11 @@
  * Wraps the existing Crawlee-based crawler.
  */
 
-import { spawn } from "child_process";
-import { mkdir, readdir, readFile, writeFile } from "fs/promises";
-import { dirname, join } from "path";
-import { createInterface } from "readline";
-import { fileURLToPath } from "url";
+import { spawn } from "node:child_process";
+import { mkdir, readdir, readFile, writeFile } from "node:fs/promises";
+import { dirname, join } from "node:path";
+import { createInterface } from "node:readline";
+import { fileURLToPath } from "node:url";
 import type { CreateJobInput } from "../../shared/types.js";
 
 const __dirname = dirname(fileURLToPath(import.meta.url));
@@ -199,7 +199,7 @@ async function readCrawledJobs(): Promise<CreateJobInput[]> {
  * Clear previous crawl results.
  */
 async function clearStorageDataset(): Promise<void> {
-  const { rm } = await import("fs/promises");
+  const { rm } = await import("node:fs/promises");
   try {
     await rm(STORAGE_DIR, { recursive: true, force: true });
   } catch {
diff --git a/orchestrator/src/server/services/envSettings.ts b/orchestrator/src/server/services/envSettings.ts
index fff4015..7e65491 100644
--- a/orchestrator/src/server/services/envSettings.ts
+++ b/orchestrator/src/server/services/envSettings.ts
@@ -138,9 +138,9 @@ export async function getEnvSettingsData(
   }
 
   const basicAuthUser =
-    activeOverrides["basicAuthUser"] ?? process.env.BASIC_AUTH_USER;
+    activeOverrides.basicAuthUser ?? process.env.BASIC_AUTH_USER;
   const basicAuthPassword =
-    activeOverrides["basicAuthPassword"] ?? process.env.BASIC_AUTH_PASSWORD;
+    activeOverrides.basicAuthPassword ?? process.env.BASIC_AUTH_PASSWORD;
 
   return {
     ...readableValues,
diff --git a/orchestrator/src/server/services/jobspy.ts b/orchestrator/src/server/services/jobspy.ts
index 0c94308..4f0f083 100644
--- a/orchestrator/src/server/services/jobspy.ts
+++ b/orchestrator/src/server/services/jobspy.ts
@@ -4,10 +4,10 @@
  * Uses a small Python wrapper script that writes both CSV + JSON to disk; we ingest the JSON.
  */
 
-import { spawn } from "child_process";
-import { mkdir, readFile, unlink } from "fs/promises";
-import { dirname, join } from "path";
-import { fileURLToPath } from "url";
+import { spawn } from "node:child_process";
+import { mkdir, readFile, unlink } from "node:fs/promises";
+import { dirname, join } from "node:path";
+import { fileURLToPath } from "node:url";
 import type { CreateJobInput, JobSource } from "../../shared/types.js";
 import { getDataDir } from "../config/dataDir.js";
 
diff --git a/orchestrator/src/server/services/openrouter.ts b/orchestrator/src/server/services/openrouter.ts
index a721718..0b7e818 100644
--- a/orchestrator/src/server/services/openrouter.ts
+++ b/orchestrator/src/server/services/openrouter.ts
@@ -14,7 +14,7 @@ export interface JsonSchemaDefinition {
   };
 }
 
-export interface OpenRouterRequestOptions<T> {
+export interface OpenRouterRequestOptions<_T> {
   /** The model to use (e.g., 'google/gemini-3-flash-preview') */
   model: string;
   /** The prompt messages to send */
@@ -41,6 +41,11 @@ export interface OpenRouterError {
 
 export type OpenRouterResponse<T> = OpenRouterResult<T> | OpenRouterError;
 
+interface OpenRouterApiError extends Error {
+  status?: number;
+  body?: string;
+}
+
 /**
  * Call OpenRouter API with structured JSON output.
  *
@@ -100,9 +105,11 @@ export async function callOpenRouter<T>(
       if (!response.ok) {
         // Throw error with status to allow specific retries
         const errorBody = await response.text().catch(() => "No error body");
-        const err = new Error(`OpenRouter API error: ${response.status}`);
-        (err as any).status = response.status;
-        (err as any).body = errorBody;
+        const err = new Error(
+          `OpenRouter API error: ${response.status}`,
+        ) as OpenRouterApiError;
+        err.status = response.status;
+        err.body = errorBody;
         throw err;
       }
 
@@ -119,7 +126,7 @@ export async function callOpenRouter<T>(
       return { success: true, data: parsed };
     } catch (error) {
       const message = error instanceof Error ? error.message : String(error);
-      const status = (error as any).status;
+      const status = (error as OpenRouterApiError).status;
 
       // Retry on:
       // 1. Parsing errors (AI returned malformed JSON)
diff --git a/orchestrator/src/server/services/pdf-skills-validation.test.ts b/orchestrator/src/server/services/pdf-skills-validation.test.ts
index 2e5a7ef..2f353f5 100644
--- a/orchestrator/src/server/services/pdf-skills-validation.test.ts
+++ b/orchestrator/src/server/services/pdf-skills-validation.test.ts
@@ -126,11 +126,7 @@ vi.mock("./resumeProjects.js", () => ({
 
 // Mock the RxResumeClient
 vi.mock("./rxresume-client.js", () => ({
-  RxResumeClient: class {
-    constructor() {
-      return mockRxResumeClient;
-    }
-  },
+  RxResumeClient: vi.fn().mockImplementation(() => mockRxResumeClient),
 }));
 
 // Mock stream pipeline for downloading PDF
@@ -268,7 +264,7 @@ describe("PDF Service Skills Validation", () => {
     const skillItems = savedResumeJson.sections.skills.items;
 
     // All skills should have IDs
-    skillItems.forEach((skill: any, index: number) => {
+    skillItems.forEach((skill: any, _index: number) => {
       expect(skill.id).toBeDefined();
       expect(typeof skill.id).toBe("string");
       expect(skill.id.length).toBeGreaterThanOrEqual(20);
diff --git a/orchestrator/src/server/services/pdf-tailoring.test.ts b/orchestrator/src/server/services/pdf-tailoring.test.ts
index b334ec3..ff6a7d9 100644
--- a/orchestrator/src/server/services/pdf-tailoring.test.ts
+++ b/orchestrator/src/server/services/pdf-tailoring.test.ts
@@ -125,11 +125,7 @@ vi.mock("./resumeProjects.js", () => ({
 
 // Mock the RxResumeClient
 vi.mock("./rxresume-client.js", () => ({
-  RxResumeClient: class {
-    constructor() {
-      return mockRxResumeClient;
-    }
-  },
+  RxResumeClient: vi.fn().mockImplementation(() => mockRxResumeClient),
 }));
 
 // Mock stream pipeline for downloading PDF
diff --git a/orchestrator/src/server/services/pdf.ts b/orchestrator/src/server/services/pdf.ts
index 143036a..5a5c3ce 100644
--- a/orchestrator/src/server/services/pdf.ts
+++ b/orchestrator/src/server/services/pdf.ts
@@ -2,12 +2,12 @@
  * Service for generating PDF resumes using RxResume v4 API.
  */
 
+import { createWriteStream, existsSync } from "node:fs";
+import { access, mkdir } from "node:fs/promises";
+import { join } from "node:path";
+import { Readable } from "node:stream";
+import { pipeline } from "node:stream/promises";
 import { createId } from "@paralleldrive/cuid2";
-import { createWriteStream, existsSync } from "fs";
-import { access, mkdir } from "fs/promises";
-import { join } from "path";
-import { Readable } from "stream";
-import { pipeline } from "stream/promises";
 import { getDataDir } from "../config/dataDir.js";
 import { getSetting } from "../repositories/settings.js";
 import { getProfile } from "./profile.js";
@@ -29,7 +29,7 @@ export interface PdfResult {
 export interface TailoredPdfContent {
   summary?: string | null;
   headline?: string | null;
-  skills?: any | null; // Accept any for flexibility, expected to be items array or parsed JSON
+  skills?: Array<{ name: string; keywords: string[] }> | null;
 }
 
 /**
@@ -78,6 +78,7 @@ async function downloadFile(url: string, outputPath: string): Promise<void> {
   }
 
   // Convert Web ReadableStream to Node readable
+  // biome-ignore lint/suspicious/noExplicitAny: response.body is a ReadableStream in the browser environment, but Node.js fetch implementation might have slight differences in types.
   const nodeReadable = Readable.fromWeb(response.body as any);
   const fileStream = createWriteStream(outputPath);
 
@@ -126,14 +127,14 @@ export async function generatePdf(
       Array.isArray(baseResume.sections.skills.items)
     ) {
       baseResume.sections.skills.items = baseResume.sections.skills.items.map(
-        (skill: any) => ({
+        (skill: Record<string, unknown>) => ({
           ...skill,
-          id: skill.id || createId(),
-          visible: skill.visible ?? true,
+          id: (skill.id as string) || createId(),
+          visible: (skill.visible as boolean | undefined) ?? true,
           // Zod schema requires string, default to empty string if missing
-          description: skill.description ?? "",
-          level: skill.level ?? 1,
-          keywords: skill.keywords || [],
+          description: (skill.description as string | undefined) ?? "",
+          level: (skill.level as number | undefined) ?? 1,
+          keywords: (skill.keywords as string[] | undefined) || [],
         }),
       );
     }
@@ -165,31 +166,41 @@ export async function generatePdf(
 
       if (newSkills && baseResume.sections?.skills) {
         // Ensure each skill item has required schema fields
-        const existingSkills = baseResume.sections.skills.items || [];
-        const skillsWithSchema = newSkills.map((newSkill: any) => {
-          // Try to find matching existing skill to preserve id and other fields
-          const existing = existingSkills.find(
-            (s: any) => s.name === newSkill.name,
-          );
+        const existingSkills = (baseResume.sections.skills.items ||
+          []) as Array<Record<string, unknown>>;
+        const skillsWithSchema = newSkills.map(
+          (newSkill: Record<string, unknown>) => {
+            // Try to find matching existing skill to preserve id and other fields
+            const existing = existingSkills.find(
+              (s) => s.name === newSkill.name,
+            );
 
-          return {
-            id: newSkill.id || existing?.id || createId(),
-            visible:
-              newSkill.visible !== undefined
-                ? newSkill.visible
-                : (existing?.visible ?? true),
-            name: newSkill.name || existing?.name || "",
-            description:
-              newSkill.description !== undefined
-                ? newSkill.description
-                : existing?.description || "",
-            level:
-              newSkill.level !== undefined
-                ? newSkill.level
-                : (existing?.level ?? 1),
-            keywords: newSkill.keywords || existing?.keywords || [],
-          };
-        });
+            return {
+              id:
+                (newSkill.id as string) ||
+                (existing?.id as string) ||
+                createId(),
+              visible:
+                newSkill.visible !== undefined
+                  ? (newSkill.visible as boolean)
+                  : ((existing?.visible as boolean | undefined) ?? true),
+              name:
+                (newSkill.name as string) || (existing?.name as string) || "",
+              description:
+                newSkill.description !== undefined
+                  ? (newSkill.description as string)
+                  : (existing?.description as string) || "",
+              level:
+                newSkill.level !== undefined
+                  ? (newSkill.level as number)
+                  : ((existing?.level as number | undefined) ?? 1),
+              keywords:
+                (newSkill.keywords as string[]) ||
+                (existing?.keywords as string[]) ||
+                [],
+            };
+          },
+        );
 
         baseResume.sections.skills.items = skillsWithSchema;
       }
@@ -239,10 +250,10 @@ export async function generatePdf(
       if (Array.isArray(projectItems)) {
         for (const item of projectItems) {
           if (!item || typeof item !== "object") continue;
-          const id =
-            typeof (item as any).id === "string" ? (item as any).id : "";
+          const typedItem = item as Record<string, unknown>;
+          const id = typeof typedItem.id === "string" ? typedItem.id : "";
           if (!id) continue;
-          (item as any).visible = selectedSet.has(id);
+          typedItem.visible = selectedSet.has(id);
         }
         projectsSection.visible = selectedSet.size > 0;
       }
diff --git a/orchestrator/src/server/services/profile.ts b/orchestrator/src/server/services/profile.ts
index 3a1a4b5..a2f238a 100644
--- a/orchestrator/src/server/services/profile.ts
+++ b/orchestrator/src/server/services/profile.ts
@@ -5,10 +5,11 @@
  * There is no local file fallback.
  */
 
+import type { ResumeProfile } from "../../shared/types.js";
 import { getSetting } from "../repositories/settings.js";
 import { getResume, RxResumeCredentialsError } from "./rxresume-v4.js";
 
-let cachedProfile: any = null;
+let cachedProfile: ResumeProfile | null = null;
 let cachedResumeId: string | null = null;
 
 /**
@@ -20,7 +21,7 @@ let cachedResumeId: string | null = null;
  * @param forceRefresh Force reload from API.
  * @throws Error if rxresumeBaseResumeId is not configured or API call fails.
  */
-export async function getProfile(forceRefresh = false): Promise<any> {
+export async function getProfile(forceRefresh = false): Promise<ResumeProfile> {
   const rxresumeBaseResumeId = await getSetting("rxresumeBaseResumeId");
 
   if (!rxresumeBaseResumeId) {
diff --git a/orchestrator/src/server/services/resumeProjects.ts b/orchestrator/src/server/services/resumeProjects.ts
index 977b42c..23e1713 100644
--- a/orchestrator/src/server/services/resumeProjects.ts
+++ b/orchestrator/src/server/services/resumeProjects.ts
@@ -1,4 +1,5 @@
 import type {
+  ResumeProfile,
   ResumeProjectCatalogItem,
   ResumeProjectsSettings,
 } from "../../shared/types.js";
@@ -6,11 +7,11 @@ import type {
 type ResumeProjectSelectionItem = ResumeProjectCatalogItem & {
   summaryText: string;
 };
-export function extractProjectsFromProfile(profile: unknown): {
+export function extractProjectsFromProfile(profile: ResumeProfile): {
   catalog: ResumeProjectCatalogItem[];
   selectionItems: ResumeProjectSelectionItem[];
 } {
-  const items = (profile as any)?.sections?.projects?.items;
+  const items = profile?.sections?.projects?.items;
   if (!Array.isArray(items)) return { catalog: [], selectionItems: [] };
 
   const catalog: ResumeProjectCatalogItem[] = [];
@@ -19,20 +20,14 @@ export function extractProjectsFromProfile(profile: unknown): {
   for (const item of items) {
     if (!item || typeof item !== "object") continue;
 
-    const id = typeof (item as any).id === "string" ? (item as any).id : "";
+    const id = item.id || "";
     if (!id) continue;
 
-    const name =
-      typeof (item as any).name === "string" ? (item as any).name : "";
-    const description =
-      typeof (item as any).description === "string"
-        ? (item as any).description
-        : "";
-    const date =
-      typeof (item as any).date === "string" ? (item as any).date : "";
-    const isVisibleInBase = Boolean((item as any).visible);
-    const summary =
-      typeof (item as any).summary === "string" ? (item as any).summary : "";
+    const name = item.name || "";
+    const description = item.description || "";
+    const date = item.date || "";
+    const isVisibleInBase = Boolean(item.visible);
+    const summary = item.summary || "";
     const summaryText = stripHtml(summary);
 
     const base: ResumeProjectCatalogItem = {
@@ -76,7 +71,7 @@ export function parseResumeProjectsSettings(
 ): ResumeProjectsSettings | null {
   if (!raw) return null;
   try {
-    const parsed = JSON.parse(raw) as any;
+    const parsed = JSON.parse(raw) as Partial<ResumeProjectsSettings>;
     if (!parsed || typeof parsed !== "object") return null;
     const maxProjects = parsed.maxProjects;
     const lockedProjectIds = parsed.lockedProjectIds;
diff --git a/orchestrator/src/server/services/rxresume-client.ts b/orchestrator/src/server/services/rxresume-client.ts
index d4c7d16..e740a41 100644
--- a/orchestrator/src/server/services/rxresume-client.ts
+++ b/orchestrator/src/server/services/rxresume-client.ts
@@ -256,6 +256,8 @@ export class RxResumeClient {
 
     if (!token) {
       const setCookieHeader = res.headers.get("set-cookie");
+      // getSetCookie is a newer method in standard Fetch API, but might not be in all environments
+      // biome-ignore lint/suspicious/noExplicitAny: headers may not have getSetCookie in all types
       const setCookieArray = (res.headers as any).getSetCookie?.() as
         | string[]
         | undefined;
diff --git a/orchestrator/src/server/services/rxresume-v5.ts b/orchestrator/src/server/services/rxresume-v5.ts
index 21c147b..07d23a7 100644
--- a/orchestrator/src/server/services/rxresume-v5.ts
+++ b/orchestrator/src/server/services/rxresume-v5.ts
@@ -11,8 +11,8 @@ export interface RxResumeResponse {
   id: string;
   name: string;
   slug: string;
-  data: any;
-  [key: string]: any;
+  data: unknown;
+  [key: string]: unknown;
 }
 
 /**
@@ -26,7 +26,7 @@ let lastWorkingKeyIndex = 0;
 async function executeWithKeyRetries(
   url: string,
   options: RequestInit,
-): Promise<any> {
+): Promise<unknown> {
   const rawApiKey = process.env.RXRESUME_API_KEY;
   if (!rawApiKey) {
     throw new Error("RXRESUME_API_KEY not configured in environment");
@@ -42,52 +42,48 @@ async function executeWithKeyRetries(
   for (let attempt = 0; attempt < apiKeys.length; attempt++) {
     const i = (lastWorkingKeyIndex + attempt) % apiKeys.length;
     const apiKey = apiKeys[i];
-    try {
-      const headers = {
-        "x-api-key": apiKey,
-        ...(options.body ? { "Content-Type": "application/json" } : {}),
-        ...(options.headers || {}),
-      } as Record<string, string>;
+    const headers = {
+      "x-api-key": apiKey,
+      ...(options.body ? { "Content-Type": "application/json" } : {}),
+      ...(options.headers || {}),
+    } as Record<string, string>;
 
-      const response = await fetch(url, {
-        ...options,
-        headers,
-      });
+    const response = await fetch(url, {
+      ...options,
+      headers,
+    });
 
-      if (!response.ok) {
-        const errorData = await response
-          .json()
-          .catch(() => ({ message: response.statusText }));
-        const errorMsg = `Reactive Resume API error (${response.status}): ${errorData.message || response.statusText}`;
+    if (!response.ok) {
+      const errorData = (await response
+        .json()
+        .catch(() => ({ message: response.statusText }))) as {
+        message?: string;
+      };
+      const errorMsg = `Reactive Resume API error (${response.status}): ${errorData.message || response.statusText}`;
 
-        // ONLY retry/rotation on 401 Unauthorized
-        if (
-          response.status === 401 &&
-          apiKeys.length > 1 &&
-          attempt < apiKeys.length - 1
-        ) {
-          console.warn(
-            `[RxResume SDK] Key index ${i} was Unauthorized, trying next key...`,
-          );
-          continue;
-        }
-
-        throw new Error(errorMsg);
+      // ONLY retry/rotation on 401 Unauthorized
+      if (
+        response.status === 401 &&
+        apiKeys.length > 1 &&
+        attempt < apiKeys.length - 1
+      ) {
+        console.warn(
+          `[RxResume SDK] Key index ${i} was Unauthorized, trying next key...`,
+        );
+        continue;
       }
 
-      // Success! Cache this key index for future requests
-      lastWorkingKeyIndex = i;
-
-      const contentType = response.headers.get("content-type");
-      if (contentType && contentType.includes("application/json")) {
-        return response.json();
-      }
-      return response.text();
-    } catch (error) {
-      // If it was already handled by the 401 check above, it won't reach here
-      // because of the 'continue'. This catch is for network errors or unexpected throw.
-      throw error;
+      throw new Error(errorMsg);
     }
+
+    // Success! Cache this key index for future requests
+    lastWorkingKeyIndex = i;
+
+    const contentType = response.headers.get("content-type");
+    if (contentType?.includes("application/json")) {
+      return response.json();
+    }
+    return response.text();
   }
 
   // Unmissable error block if all keys fail
@@ -111,7 +107,7 @@ async function executeWithKeyRetries(
 export async function fetchRxResume(
   path: string,
   options: RequestInit = {},
-): Promise<any> {
+): Promise<unknown> {
   const baseUrl = process.env.RXRESUME_URL || "https://rxresu.me";
   let cleanBaseUrl = baseUrl.endsWith("/") ? baseUrl.slice(0, -1) : baseUrl;
 
@@ -130,7 +126,7 @@ export async function fetchRxResume(
  * Fetch a resume by its ID.
  */
 export async function getResume(id: string): Promise<RxResumeResponse> {
-  return fetchRxResume(`/resume/${id}`);
+  return (await fetchRxResume(`/resume/${id}`)) as RxResumeResponse;
 }
 
 /**
@@ -139,7 +135,7 @@ export async function getResume(id: string): Promise<RxResumeResponse> {
 export async function importResume(payload: {
   name: string;
   slug: string;
-  data: any;
+  data: unknown;
 }): Promise<string> {
   // Validate data against schema before sending
   try {
@@ -151,8 +147,8 @@ export async function importResume(payload: {
 
   // DEBUG: Save payload to file for debugging (temporary)
   try {
-    const fs = await import("fs/promises");
-    const path = await import("path");
+    const fs = await import("node:fs/promises");
+    const path = await import("node:path");
     const debugDir = path.join(process.cwd(), "debug");
     await fs.mkdir(debugDir, { recursive: true });
     const timestamp = new Date().toISOString().replace(/[:.]/g, "-");
@@ -163,10 +159,10 @@ export async function importResume(payload: {
     console.warn("⚠️ Could not save debug file:", debugErr);
   }
 
-  const result = await fetchRxResume("/resume/import", {
+  const result = (await fetchRxResume("/resume/import", {
     method: "POST",
     body: JSON.stringify(payload),
-  });
+  })) as { id: string } | string;
 
   // Reactive Resume returns the full resume object on import in v4+, or just ID in v5.
   return typeof result === "string" ? result : result.id;
@@ -183,7 +179,9 @@ export async function deleteResume(id: string): Promise<void> {
  * Export a resume as PDF. Returns the URL.
  */
 export async function exportResumePdf(id: string): Promise<string> {
-  const result = await fetchRxResume(`/printer/resume/${id}/pdf`);
+  const result = (await fetchRxResume(`/printer/resume/${id}/pdf`)) as {
+    url: string;
+  };
   return result.url;
 }
 
@@ -192,5 +190,8 @@ export async function exportResumePdf(id: string): Promise<string> {
  * According to official OpenAPI spec, the endpoint is /resume/list
  */
 export async function listResumes(): Promise<{ id: string; name: string }[]> {
-  return fetchRxResume("/resume/list");
+  return (await fetchRxResume("/resume/list")) as {
+    id: string;
+    name: string;
+  }[];
 }
diff --git a/orchestrator/src/server/services/scorer.ts b/orchestrator/src/server/services/scorer.ts
index 2224a66..1bef8e7 100644
--- a/orchestrator/src/server/services/scorer.ts
+++ b/orchestrator/src/server/services/scorer.ts
@@ -75,7 +75,7 @@ export async function scoreJobSuitability(
   const { score, reason } = result.data;
 
   // Validate we got a reasonable response
-  if (typeof score !== "number" || isNaN(score)) {
+  if (typeof score !== "number" || Number.isNaN(score)) {
     console.error(
       `❌ [Job ${job.id}] Invalid score in response, using mock scoring`,
     );
@@ -142,7 +142,9 @@ export function parseJsonFromContent(
 
   // Remove ALL control characters (including newlines/tabs INSIDE string values which break JSON)
   // First, let's normalize the string - escape actual newlines inside strings
-  sanitized = sanitized.replace(/[\x00-\x1F\x7F]/g, (match) => {
+  // biome-ignore lint/suspicious/noControlCharactersInRegex: needed to fix broken JSON from AI
+  const controlCharsRegex = /[\x00-\x1F\x7F]/g;
+  sanitized = sanitized.replace(controlCharsRegex, (match) => {
     if (match === "\n") return "\\n";
     if (match === "\r") return "\\r";
     if (match === "\t") return "\\t";
@@ -170,7 +172,7 @@ export function parseJsonFromContent(
   if (scoreMatch) {
     const score = Math.round(parseFloat(scoreMatch[1]));
     const reason = reasonMatch
-      ? reasonMatch[1].trim().replace(/[\x00-\x1F\x7F]/g, "")
+      ? reasonMatch[1].trim().replace(controlCharsRegex, "")
       : "Score extracted from malformed response";
     console.log(
       `⚠️ [Job ${jobId || "unknown"}] Parsed score via regex fallback: ${score}`,
diff --git a/orchestrator/src/server/services/summary.ts b/orchestrator/src/server/services/summary.ts
index 3e5d999..bd031a4 100644
--- a/orchestrator/src/server/services/summary.ts
+++ b/orchestrator/src/server/services/summary.ts
@@ -2,6 +2,7 @@
  * Service for generating tailored resume content (Summary, Headline, Skills).
  */
 
+import type { ResumeProfile } from "../../shared/types.js";
 import { getSetting } from "../repositories/settings.js";
 import { callOpenRouter, type JsonSchemaDefinition } from "./openrouter.js";
 
@@ -62,7 +63,7 @@ const TAILORING_SCHEMA: JsonSchemaDefinition = {
  */
 export async function generateTailoring(
   jobDescription: string,
-  profile: Record<string, unknown>,
+  profile: ResumeProfile,
 ): Promise<TailoringResult> {
   if (!process.env.OPENROUTER_API_KEY) {
     console.warn("⚠️ OPENROUTER_API_KEY not set, cannot generate tailoring");
@@ -113,7 +114,7 @@ export async function generateTailoring(
  */
 export async function generateSummary(
   jobDescription: string,
-  profile: Record<string, unknown>,
+  profile: ResumeProfile,
 ): Promise<{ success: boolean; summary?: string; error?: string }> {
   // If we just need summary, we can discard the rest (or cache it? but here we just return summary)
   const result = await generateTailoring(jobDescription, profile);
@@ -124,24 +125,21 @@ export async function generateSummary(
   };
 }
 
-function buildTailoringPrompt(
-  profile: Record<string, unknown>,
-  jd: string,
-): string {
+function buildTailoringPrompt(profile: ResumeProfile, jd: string): string {
   // Extract only needed parts of profile to save tokens
   const relevantProfile = {
     basics: {
-      name: (profile as any).basics?.name,
-      label: (profile as any).basics?.label, // Original headline
-      summary: (profile as any).basics?.summary,
+      name: profile.basics?.name,
+      label: profile.basics?.label, // Original headline
+      summary: profile.basics?.summary,
     },
-    skills: (profile as any).sections?.skills || (profile as any).skills,
-    projects: (profile as any).sections?.projects?.items?.map((p: any) => ({
+    skills: profile.sections?.skills,
+    projects: profile.sections?.projects?.items?.map((p) => ({
       name: p.name,
       description: p.description,
       keywords: p.keywords,
     })),
-    experience: (profile as any).sections?.experience?.items?.map((e: any) => ({
+    experience: profile.sections?.experience?.items?.map((e) => ({
       company: e.company,
       position: e.position,
       summary: e.summary,
diff --git a/orchestrator/src/server/services/ukvisajobs.ts b/orchestrator/src/server/services/ukvisajobs.ts
index 5307191..0453da4 100644
--- a/orchestrator/src/server/services/ukvisajobs.ts
+++ b/orchestrator/src/server/services/ukvisajobs.ts
@@ -4,10 +4,10 @@
  * Spawns the extractor as a child process and reads its output dataset.
  */
 
-import { spawn } from "child_process";
-import { mkdir, readdir, readFile, rm } from "fs/promises";
-import { dirname, join } from "path";
-import { fileURLToPath } from "url";
+import { spawn } from "node:child_process";
+import { mkdir, readdir, readFile, rm } from "node:fs/promises";
+import { dirname, join } from "node:path";
+import { fileURLToPath } from "node:url";
 import type { CreateJobInput } from "../../shared/types.js";
 
 const __dirname = dirname(fileURLToPath(import.meta.url));
@@ -192,7 +192,7 @@ function cleanHtml(html: string): string {
 
   // Limit length to avoid blowing up AI context
   if (text.length > 8000) {
-    text = text.substring(0, 8000) + "...";
+    text = `${text.substring(0, 8000)}...`;
   }
 
   return text;
@@ -220,7 +220,7 @@ async function fetchJobDescription(url: string): Promise<string | null> {
     };
 
     if (cookieParts.length > 0) {
-      headers["Cookie"] = cookieParts.join("; ");
+      headers.Cookie = cookieParts.join("; ");
     }
 
     const response = await fetch(url, {
@@ -272,8 +272,7 @@ function isAuthErrorResponse(status: number, bodyText: string): boolean {
       message?: string;
     };
     if (parsed?.errorType === "expired") return true;
-    if (parsed?.message && parsed.message.toLowerCase().includes("expired"))
-      return true;
+    if (parsed?.message?.toLowerCase().includes("expired")) return true;
   } catch {
     // Ignore parse errors
   }
@@ -413,7 +412,7 @@ export async function fetchUkVisaJobsPage(
   let data: UkVisaJobsApiResponse;
   try {
     data = JSON.parse(text) as UkVisaJobsApiResponse;
-  } catch (error) {
+  } catch (_error) {
     throw new Error("UK Visa Jobs API returned an invalid response.");
   }
 
diff --git a/orchestrator/src/server/services/visa-sponsors/index.test.ts b/orchestrator/src/server/services/visa-sponsors/index.test.ts
index a65ecca..1ebf232 100644
--- a/orchestrator/src/server/services/visa-sponsors/index.test.ts
+++ b/orchestrator/src/server/services/visa-sponsors/index.test.ts
@@ -78,7 +78,7 @@ describe("calculateSponsorMatchSummary", () => {
     const summary = calculateSponsorMatchSummary(results);
 
     expect(summary.sponsorMatchScore).toBe(100);
-    const names = JSON.parse(summary.sponsorMatchNames!);
+    const names = JSON.parse(summary.sponsorMatchNames || "[]");
     expect(names).toHaveLength(2);
     expect(names).toContain("First PerfectMatch");
     expect(names).toContain("Second PerfectMatch");
diff --git a/orchestrator/src/server/services/visa-sponsors/index.ts b/orchestrator/src/server/services/visa-sponsors/index.ts
index 41d5770..c6ea62f 100644
--- a/orchestrator/src/server/services/visa-sponsors/index.ts
+++ b/orchestrator/src/server/services/visa-sponsors/index.ts
@@ -4,8 +4,8 @@
  * Manages downloading, storing, and searching the UK visa sponsor list.
  */
 
-import fs from "fs";
-import path from "path";
+import fs from "node:fs";
+import path from "node:path";
 import { getDataDir } from "../../config/dataDir.js";
 
 const DATA_DIR = path.join(getDataDir(), "visa-sponsors");
diff --git a/orchestrator/src/shared/types.ts b/orchestrator/src/shared/types.ts
index 1df45a9..094f849 100644
--- a/orchestrator/src/shared/types.ts
+++ b/orchestrator/src/shared/types.ts
@@ -330,9 +330,23 @@ export interface ResumeProfile {
         url?: string;
       }>;
     };
-    [key: string]: any;
+    experience?: {
+      id?: string;
+      visible?: boolean;
+      name?: string;
+      items?: Array<{
+        id: string;
+        company: string;
+        position: string;
+        location: string;
+        date: string;
+        summary: string;
+        visible: boolean;
+      }>;
+    };
+    [key: string]: unknown;
   };
-  [key: string]: any;
+  [key: string]: unknown;
 }
 
 export interface ProfileStatusResponse {
diff --git a/orchestrator/vite.config.ts b/orchestrator/vite.config.ts
index 63b2ae9..a204ff4 100644
--- a/orchestrator/vite.config.ts
+++ b/orchestrator/vite.config.ts
@@ -1,8 +1,8 @@
 /// <reference types="vitest" />
 
+import path from "node:path";
 import tailwindcss from "@tailwindcss/vite";
 import react from "@vitejs/plugin-react";
-import path from "path";
 import { defineConfig } from "vite";
 
 export default defineConfig({