diff --git a/Jenkinsfile b/Jenkinsfile
index 5b1b3aa..d8fc03e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -16,35 +16,37 @@ pipeline {
             }
         }
 
-        stage('Node Runtime') {
+        stage('Runtime Check') {
             steps {
-                script {
-                    if (sh(returnStatus: true, script: 'command -v npm >/dev/null 2>&1') != 0) {
-                        echo "System npm not found, trying Jenkins NodeJS tool 'node20'"
-                        try {
-                            def nodeHome = tool name: 'node20', type: 'jenkins.plugins.nodejs.tools.NodeJSInstallation'
-                            env.PATH = "${nodeHome}/bin:${env.PATH}"
-                        } catch (err) {
-                            error "npm not found and Jenkins NodeJS tool 'node20' is unavailable. Please install NodeJS plugin and configure tool name 'node20'. Root cause: ${err}"
-                        }
-                    }
-                }
-                sh 'node -v'
-                sh 'npm -v'
+                sh 'docker --version'
             }
         }
 
         stage('Install Dependencies') {
             steps {
-                sh 'npm ci'
+                sh '''
+                    docker run --rm \
+                      -u $(id -u):$(id -g) \
+                      -e HOME=/tmp \
+                      -v "$WORKSPACE":/workspace \
+                      -w /workspace \
+                      node:20-bookworm \
+                      sh -lc "npm ci"
+                '''
             }
         }
 
         stage('Quality Gate') {
             steps {
-                sh 'npm run lint'
-                sh 'npx tsc --noEmit'
-                sh 'npm run test:coverage'
+                sh '''
+                    docker run --rm \
+                      -u $(id -u):$(id -g) \
+                      -e HOME=/tmp \
+                      -v "$WORKSPACE":/workspace \
+                      -w /workspace \
+                      node:20-bookworm \
+                      sh -lc "npm run lint && npx tsc --noEmit && npm run test:coverage"
+                '''
             }
         }
 
@@ -53,10 +55,16 @@ pipeline {
                 timeout(time: 20, unit: 'MINUTES')
             }
             steps {
-                retry(2) {
-                    sh 'npm run test:e2e:install'
-                }
-                sh 'npm run test:e2e'
+                sh '''
+                    docker run --rm \
+                      --ipc=host \
+                      -u $(id -u):$(id -g) \
+                      -e HOME=/tmp \
+                      -v "$WORKSPACE":/workspace \
+                      -w /workspace \
+                      mcr.microsoft.com/playwright:v1.51.1-jammy \
+                      sh -lc "npm run test:e2e"
+                '''
             }
             post {
                 always {