Active Job adapter interface I've created an Active Job adapter to run my background jobs on Google Cloud Run via Google Cloud Tasks. Although it is the first time for me to create an adapter for Active Job, this is working very well so far. https://github.com/esminc/activejob-google_cloud_tasks-http Creating an Active Job adapter itself is not so hard. You can see that by exploring the repository above. In fact, Active Job adapters are required to implement only two methods: enqueue and enqueue_at.