CloudBees provides a platform as a service (PaaS) that allows developers to build, test, and deploy applications in the cloud. Key features of CloudBees' DEV@cloud offering include Jenkins continuous integration as a service, Git and SVN repositories, and the ability to directly deploy applications to CloudBees' PaaS from the development environment. Developers can leverage PaaS resources like MySQL for testing and CloudBees integrates additional services for tasks like static code analysis.