JobServer Professional (Linux) is an automated, real-time and event-driven scheduling engine that guarantees your IT processes are executed on time in a reliable, repeatable, reportable, and measurable fashion. Review JobServer's feature summary. For Java Developers: Java developers will appreciate JobServer's highly modular and extensible open source API (SOAFaces), which allows developers to build back-end tasklets with customizable AJAX/GWT front-ends. For Business Users: End users can use JobServer, using a point and click interface, to build complex workflows and jobs using modular tasklets while leveraging JobServer's superior job scheduler that is unmatched for performance and reliability.