If you need to perform clean up tasks or check in with the server on a periodic basis, **Android Job** can help. It allows you to execute background jobs on a pre-defined schedule. Learn how to configure your application to take advantage of such jobs in this lesson! In this lesson you'll learn how to create another job that performs its duties on a periodic basis. *Note:* This lesson builds upon the [previous lesson's](https://caster.io/courses/android-job) content.