diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..e8ff656
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,41 @@
+name: Build
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env:
+      CONTAINER_REGISTRY: ghcr.io
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build app
+        run: |
+          cd app
+          yarn install --immutable
+          yarn tsc
+          yarn build:backend --config ../../app-config.yaml --config ../../app-config.production.yaml
+
+      - name: Get Docker image tag
+        id: image_tags
+        run: |
+          echo "tag=$CONTAINER_REGISTRY/$(echo $GITHUB_REPOSITORY | tr '[:upper:]' '[:lower:]'):$GITHUB_SHA" >> $GITHUB_OUTPUT
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.CONTAINER_REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Docker build
+        run: |
+          cd app && docker image build . -f packages/backend/Dockerfile --tag $TAG
+          docker push $TAG
+        env:
+          TAG: ${{ steps.image_tags.outputs.tag }}
diff --git a/app/Dockerfile b/app/Dockerfile
deleted file mode 100644
index 4e9297c..0000000
--- a/app/Dockerfile
+++ /dev/null
@@ -1,55 +0,0 @@
-FROM node:20-bookworm-slim
-
-# Set Python interpreter for `node-gyp` to use
-ENV PYTHON=/usr/bin/python3
-
-# Install isolate-vm dependencies, these are needed by the @backstage/plugin-scaffolder-backend.
-RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
-    --mount=type=cache,target=/var/lib/apt,sharing=locked \
-    apt-get update && \
-    apt-get install -y --no-install-recommends python3 g++ build-essential && \
-    rm -rf /var/lib/apt/lists/*
-
-# Install sqlite3 dependencies. You can skip this if you don't use sqlite3 in the image,
-# in which case you should also move better-sqlite3 to "devDependencies" in package.json.
-RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
-    --mount=type=cache,target=/var/lib/apt,sharing=locked \
-    apt-get update && \
-    apt-get install -y --no-install-recommends libsqlite3-dev && \
-    rm -rf /var/lib/apt/lists/*
-
-# From here on we use the least-privileged `node` user to run the backend.
-USER node
-
-# This should create the app dir as `node`.
-# If it is instead created as `root` then the `tar` command below will fail: `can't create directory 'packages/': Permission denied`.
-# If this occurs, then ensure BuildKit is enabled (`DOCKER_BUILDKIT=1`) so the app dir is correctly created as `node`.
-WORKDIR /app
-
-# Copy files needed by Yarn
-COPY --chown=node:node .yarn ./.yarn
-COPY --chown=node:node .yarnrc.yml ./
-
-# This switches many Node.js dependencies to production mode.
-ENV NODE_ENV=production
-
-# This disables node snapshot for Node 20 to work with the Scaffolder
-ENV NODE_OPTIONS="--no-node-snapshot"
-
-# Copy repo skeleton first, to avoid unnecessary docker cache invalidation.
-# The skeleton contains the package.json of each package in the monorepo,
-# and along with yarn.lock and the root package.json, that's enough to run yarn install.
-COPY --chown=node:node yarn.lock package.json packages/backend/dist/skeleton.tar.gz ./
-RUN tar xzf skeleton.tar.gz && rm skeleton.tar.gz
-
-RUN --mount=type=cache,target=/home/node/.cache/yarn,sharing=locked,uid=1000,gid=1000 \
-    yarn workspaces focus --all --production && rm -rf "$(yarn cache clean)"
-
-# This will include the examples, if you don't need these simply remove this line
-COPY --chown=node:node examples ./examples
-
-# Then copy the rest of the backend bundle, along with any other files we might want.
-COPY --chown=node:node packages/backend/dist/bundle.tar.gz app-config*.yaml ./
-RUN tar xzf bundle.tar.gz && rm bundle.tar.gz
-
-CMD ["node", "packages/backend", "--config", "app-config.yaml", "--config", "app-config.production.yaml"]
\ No newline at end of file