diff --git a/packages/at-run/runner/Dockerfile b/packages/at-run/runner/Dockerfile
index 14525e8..5965a72 100644
--- a/packages/at-run/runner/Dockerfile
+++ b/packages/at-run/runner/Dockerfile
@@ -1,11 +1,5 @@
 # at-run runner Dockerfile
-FROM oven/bun:1 AS base
-
-# Install curl, ffmpeg, and Deno
-RUN apt-get update && apt-get install -y curl ffmpeg unzip \
-    && curl -fsSL https://deno.land/install.sh | DENO_INSTALL=/usr/local sh \
-    && deno --version \
-    && rm -rf /var/lib/apt/lists/*
+FROM oven/bun:1 AS builder
 
 WORKDIR /app
 
@@ -24,11 +18,30 @@ RUN bun install
 COPY packages/at-run/runtime ./packages/at-run/runtime
 COPY packages/at-run/runner ./packages/at-run/runner
 
+# Build bundled runner (includes @at-run/runtime)
 WORKDIR /app/packages/at-run/runner
+RUN bun run build
+
+# Runtime stage
+FROM oven/bun:1 AS runtime
+
+# Install Deno for sandbox execution
+RUN apt-get update && apt-get install -y curl unzip \
+    && curl -fsSL https://deno.land/install.sh | DENO_INSTALL=/usr/local sh \
+    && deno --version \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+# Copy bundled runner and better-sqlite3 (native dep for job scheduler)
+COPY --from=builder /app/packages/at-run/runner/dist/index.js ./index.js
+COPY --from=builder /app/node_modules/better-sqlite3 ./node_modules/better-sqlite3
+COPY --from=builder /app/node_modules/bindings ./node_modules/bindings
+COPY --from=builder /app/node_modules/file-uri-to-path ./node_modules/file-uri-to-path
 
 # Expose port
 ENV PORT=3000
 EXPOSE 3000
 
-# Run the server
-CMD ["bun", "run", "src/index.ts"]
+# Run the bundled server
+CMD ["bun", "run", "index.js"]
diff --git a/packages/at-run/runner/package.json b/packages/at-run/runner/package.json
index e6be557..079ba9c 100644
--- a/packages/at-run/runner/package.json
+++ b/packages/at-run/runner/package.json
@@ -9,8 +9,9 @@
   },
   "scripts": {
     "dev": "DEV=true bun run --watch src/index.ts",
-    "start": "bun run src/index.ts",
-    "build": "bun build src/index.ts --compile --outfile=at-run-runner"
+    "start": "bun run dist/index.js",
+    "build": "bun build src/index.ts --bundle --outfile=dist/index.js --target=bun --external better-sqlite3",
+    "build:binary": "bun build src/index.ts --compile --outfile=at-run-runner"
   },
   "dependencies": {
     "@at-run/runtime": "workspace:*",