diff --git a/.github/workflows/beam_PostCommit_XVR_GoUsingJava_Dataflow.yml b/.github/workflows/beam_PostCommit_XVR_GoUsingJava_Dataflow.yml
index 82d284a829ad..89f7f319eaab 100644
--- a/.github/workflows/beam_PostCommit_XVR_GoUsingJava_Dataflow.yml
+++ b/.github/workflows/beam_PostCommit_XVR_GoUsingJava_Dataflow.yml
@@ -79,6 +79,9 @@ jobs:
       - name: GCloud Docker credential helper
         run: |
           gcloud auth configure-docker us.gcr.io
+      - name: Generate TAG unique variable based on timestamp
+        id: set_tag
+        run: echo "TAG=$(date +'%Y%m%d-%H%M%S%N')" >> $GITHUB_OUTPUT
       - name: run XVR GoUsingJava Dataflow script
         env:
           USER: github-actions
@@ -86,6 +89,10 @@ jobs:
         uses: ./.github/actions/gradle-command-self-hosted-action
         with:
           gradle-command: :runners:google-cloud-dataflow-java:validatesCrossLanguageRunnerGoUsingJava
+          arguments: |
+            -Pdocker-repository-root=us.gcr.io/apache-beam-testing/github-actions \
+            -Pdocker-tag=${{ steps.set_tag.outputs.TAG }} \
+            -Ppush-containers \
       - name: Archive JUnit Test Results
         uses: actions/upload-artifact@v4
         if: ${{ !success() }}
diff --git a/runners/google-cloud-dataflow-java/build.gradle b/runners/google-cloud-dataflow-java/build.gradle
index 76f4aac6808b..43f2096ab2bc 100644
--- a/runners/google-cloud-dataflow-java/build.gradle
+++ b/runners/google-cloud-dataflow-java/build.gradle
@@ -284,9 +284,12 @@ def buildAndPushDockerJavaContainer = tasks.register("buildAndPushDockerJavaCont
   }
   dependsOn ":sdks:java:container:${javaVer}:docker"
   def defaultDockerImageName = containerImageName(
-          name: "${project.docker_image_default_repo_prefix}${javaVer}_sdk",
-          root: "apache",
-          tag: project.sdk_version)
+          name: "${project.docker_image_default_repo_prefix}java${javaVer}_sdk",
+          root: project.rootProject.hasProperty(["docker-repository-root"]) ?
+                  project.rootProject["docker-repository-root"] :
+                  project.docker_image_default_repo_root,
+          tag: project.rootProject.hasProperty(["docker-tag"]) ?
+                 project.rootProject["docker-tag"] : project.sdk_version)
   doLast {
     exec {
       commandLine "docker", "tag", "${defaultDockerImageName}", "${dockerJavaImageName}"
@@ -328,8 +331,11 @@ def buildAndPushDockerPythonContainer = tasks.create("buildAndPushDockerPythonCo
   dependsOn ":sdks:python:container:py"+pythonVer.replace('.', '')+":docker"
   def defaultDockerImageName = containerImageName(
           name: "${project.docker_image_default_repo_prefix}python${pythonVer}_sdk",
-          root: "apache",
-          tag: project.sdk_version)
+          root: project.rootProject.hasProperty(["docker-repository-root"]) ?
+                  project.rootProject["docker-repository-root"] :
+                  project.docker_image_default_repo_root,
+          tag: project.rootProject.hasProperty(["docker-tag"]) ?
+                  project.rootProject["docker-tag"] : project.sdk_version)
   doLast {
     exec {
       commandLine "docker", "tag", "${defaultDockerImageName}", "${dockerPythonImageName}"