Java Developer

Clearance Level
Software Development
Washington, District of Columbia

REQ#: RQ53103

Travel Required: None
Public Trust: Other
Requisition Type: Regular
We are GDIT. The people supporting and securing some of the most complex government, defense, and intelligence projects across the country. We ensure today is safe and tomorrow is smarter. Our work has meaning and impact on the world around us, but also on us, and that’s important.   GDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day.   We think. We act. We deliver. There is no challenge we can’t turn into opportunity.    At GDIT, people are our differentiator.   General Dynamics Information Technology (GDIT) has an immediate need for a Sr. Java Developer to analyze, design, develop, implement, and support code; working under limited supervision; performing additional duties as assigned.  GDIT is looking for a Java Developer to join the team supporting the United States Postal Service (USPS) located in Washington, DC.


  • Designs, develops, codes, tests, and debugs complex new software products, or makes significant enhancements to existing
  • Researches and integrates design strategies, product specifications, development schedules, and user expectations into product capabilities - Resolves complex hardware/software compatibility and interface design considerations
  • Lead and participate in highly complex projects with USPS customers, managers, end-users.


Bachelors' Degree in either Computer Science, Computer Engineering, Information Systems, Engineering, Business, or related field of study


  • Five (5)+ years of software development experience (with 5 years of experience)
  • Strong experience with development of J2EE Java language programs
  • Experience in creating object designs
  • Experience in creating object oriented J2EE compliant Java code
  • Experience with the development of the following components:
    • Java/web
    • Java Web Services (SOAP, REST)
    • Eclipse or RAD
    • Agile development environment PL/SQL
    • JavaScript (jQuery, Angular)
    • Spring MVC
    • JPA/Open JPA, Hibernate Framework
    • JDBC
    • JUnit (TFD/TDD)
  • Experience with Java development on multiple tiers and OS environments
  • Experience with multi-tier application design and development
  • Experience developing J2EE Java on a Windows 2008 Server environment.
  • Experience developing J2EE Java on a Linux environment.
  • WebSphere Application Server (prefer version 8 or above experience), RAD/Eclipse, Windows Desktop OS
  • Must be able to obtain a Position of Public Trust Designation  


  • Design Pattern
  • MVC
  • Façade
  • Familiarity with Agile/Scrum management tools such as VersionOne
  • Experience with encryption cookies    

This program only accepts US citizens and/or Green Card Holders.  The security clearance for this program requires the selected candidate to have resided in the US for the past five years. The selected candidate cannot have left the country for longer than 90 consecutive days and no more than 180 cumulative days.

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.