PLEX Solutions, LLC is seeking a Principal Software Engineer to support cutting edge work in the Annapolis Junction, MD area.

• Works closely with customers to understand system requirements and features.
• Implements system interfaces and features as defined by system architecture guidelines.
• Works as a collaborative member of an agile development team to produce system components based on 90 day spin cycle with 2 week iterations.
• Design and develop code, unit and integration tests.
• Design and run integration and end-to-end tests to verify performance against requirements.
• Analyze and interpret test results to characterize component behavior.
• Participate as a collaborative member of an Agile team.
• Participate in all aspects of the SCRUM process (planning, collaboration, lessons learned).

Minimum Requirements:

• BS in Computer Science or a related technical field.
• Twenty (20+) years of experience as a software developer.
• Fifteen (15+) years of direct experience with Java development.
• Ten (10+) years of experience with WebLogic and/or JBOSS application servers.
• Ten (10+) years of experience with JEE development.
• Experience with development of Servlets, JSPs, Struts, EJBs required.
• Experience with AJAX Single Page Interface technologies such as JavaScript, GWT, EXT-JS and JQuery.
• Must be comfortable working in either Windows or Linux based environments.
• An active TS/SCI with Polygraph is required.

PLEX Solutions, LLC is an EOE.