diff --git a/Jenkinsfile b/.archive/archived-23-07-2026-Jenkinsfile
similarity index 100%
rename from Jenkinsfile
rename to .archive/archived-23-07-2026-Jenkinsfile
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 000000000..03d73e0fe
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,165 @@
+name: CI/CD
+
+on:
+  push:
+    branches:
+      - prod
+      - main
+      - dev
+
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+  test:
+    name: Run tests
+    runs-on: [self-hosted, gh-runner-common]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v7
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v7
+        with:
+          node-version: 24
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run tests, first attempt
+        id: first_run
+        continue-on-error: true
+        run: npm test -- --coverage --json --outputFile=test-results.json
+
+      - name: Identify failed test suites
+        if: steps.first_run.outcome == 'failure'
+        id: failed_tests
+        run: |
+          if [ ! -f test-results.json ]; then
+            echo "No test results file found, treating as full failure"
+            exit 1
+          fi
+          FAILED_SUITES=$(node -e "
+            const results = require('./test-results.json');
+            const failed = results.testResults
+              .filter(suite => suite.status === 'failed')
+              .map(suite => suite.name)
+              .join('\n');
+            console.log(failed);
+          ")
+          if [ -z "$FAILED_SUITES" ]; then
+            echo "No failed suites identified despite failure exit code"
+            exit 1
+          fi
+          echo "Failed test suites:"
+          echo "$FAILED_SUITES"
+          echo "$FAILED_SUITES" > failed-suites.txt
+      - name: Re-run failed test suites individually
+        if: steps.first_run.outcome == 'failure'
+        run: |
+          OVERALL_EXIT=0
+          while IFS= read -r suite; do
+            if [ -n "$suite" ]; then
+              echo ""
+              echo "=== Re-running: $suite ==="
+              if ! npx jest "$suite"; then
+                echo "Still failing: $suite"
+                OVERALL_EXIT=1
+              else
+                echo "Passed on retry: $suite"
+              fi
+            fi
+          done < failed-suites.txt
+          exit $OVERALL_EXIT
+
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v7
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          url: ${{ secrets.CODECOV_URL }}
+          slug: Alt-Org/Altzone-Server
+          files: ./coverage/coverage-final.json
+
+  build-and-push:
+    name: Build and Push Docker Image
+    needs: test
+    if: github.ref_name == 'main' || github.ref_name == 'dev' || github.ref_name == 'prod'
+    runs-on: [self-hosted, gh-runner-common]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v7
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v4
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push image
+        uses: docker/build-push-action@v7
+        env:
+          DOCKER_BUILD_RECORD_UPLOAD: false
+        with:
+          context: .
+          push: true
+          load: true
+          tags: |
+            ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPO }}:${{ github.ref_name }}-${{ github.run_number }}
+            ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPO }}:${{ github.ref_name }}-latest
+
+      - name: Scan image for vulnerabilities
+        uses: aquasecurity/trivy-action@v0.36.0
+        with:
+          image-ref: ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPO }}:${{ github.ref_name }}-${{ github.run_number }}
+          format: json
+          ignore-unfixed: true
+          exit-code: '0'
+          output: trivy-results.json
+
+      - name: Upload vulnerabilities to summary tab
+        if: always()
+        run: |
+          {
+            echo "## Vulnerability scan results"
+            echo ""
+            echo "| Target | Package | CVE | Severity | Installed | Fixed |"
+            echo "|---|---|---|---|---|---|"
+            jq -r '
+              .Results[]?
+              | select(.Vulnerabilities != null)
+              | .Target as $t
+              | .Vulnerabilities[]
+              | "| \($t) | \(.PkgName) | \(.VulnerabilityID) | \(.Severity) | \(.InstalledVersion) | \(.FixedVersion // "-") |"
+            ' trivy-results.json
+          } >> "$GITHUB_STEP_SUMMARY"
+
+      - name: Convert scan results to SARIF format
+        if: always()
+        run: trivy convert --format sarif --output trivy-results.sarif trivy-results.json
+
+      - name: Upload vulnerabilities to Security tab
+        uses: github/codeql-action/upload-sarif@v4
+        with:
+          sarif_file: trivy-results.sarif
+
+  notify:
+    name: Notify server about new image build
+    needs: build-and-push
+    if: github.ref_name == 'main' || github.ref_name == 'dev' || github.ref_name == 'prod'
+    runs-on: [self-hosted, gh-runner-common]
+    steps:
+      - name: Notify server
+        env:
+          WEBHOOK_SECRET: ${{ secrets.SERVER_WEBHOOK_NOTIFY_SECRET }}
+          WEBHOOK_URL: ${{ secrets.SERVER_WEBHOOK_NOTIFY_URL }}
+          PAYLOAD: '{"name": "api", "tag": "${{ github.ref_name }}"}'
+        run: |
+          SIGNATURE=$(echo "$PAYLOAD" | openssl dgst -sha256 -hmac "$WEBHOOK_SECRET" | sed 's/^.* //')
+          
+          curl -s -o /dev/null -X POST "$WEBHOOK_URL" \
+            -H "Content-Type: application/json" \
+            -H "X-Hub-Signature: sha256=$SIGNATURE" \
+            -d "$PAYLOAD" \
+            --insecure
\ No newline at end of file
diff --git a/README.md b/README.md
index a8a5e144b..e18ad1594 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![codecov](https://yrfbcpxonsco.mikhail.com.de/gh/Alt-Org/Altzone-Server/graph/badge.svg?token=DF96AVM86K)](https://yrfbcpxonsco.mikhail.com.de/gh/Alt-Org/Altzone-Server)
+
 # Altzone-Server
 
 This is a REST API for the Altzone game. For more detailed API description and additional instructions see the [wiki pages](https://github.com/Alt-Org/Altzone-Server/wiki)
diff --git a/codecov.yml b/codecov.yml
new file mode 100644
index 000000000..63fe9641a
--- /dev/null
+++ b/codecov.yml
@@ -0,0 +1,11 @@
+coverage:
+  status:
+    project:
+      default:
+        target: 63
+    patch:
+      default:
+        target: 50
+
+codecov:
+  branch: dev
\ No newline at end of file
diff --git a/jest.config.ts b/jest.config.ts
index 6dad81131..59b9b7a7e 100644
--- a/jest.config.ts
+++ b/jest.config.ts
@@ -17,7 +17,7 @@ const config: Config = {
   testPathIgnorePatterns: [`${testDir}/test_utils`],
   collectCoverageFrom: [`${codeDir}/**/*.ts`],
   coverageDirectory: './coverage',
-  coverageReporters: ['cobertura'],
+  coverageReporters: ['json', 'json-summary', 'text-summary'],
   reporters: ['default', 'jest-junit'],
 
   setupFiles: [