.NET Developer

Customer Services Washington, District Of Columbia


.NET Developer

Required Software Developer technical skills:

The ideal candidate for this position has 3 to 6 years of experience in .NET web development including C#.NET; ASP.NET; HTML; CSS; XML; JavaScript; JQuery, AJAX; interface design; IIS, MS Visual Studio IDE; and relational databases such as MS SQL Server, Oracle or My SQL.


  • Design, develop, and maintain application solutions using the eCase case management platform.
  • Modify migration tools to bring data and documents from legacy applications to OPEXUS’ software solutions.
  • Diagnose application performance across client-side code, network communication, web-service processing, relational database design, and web-service interactions.
  • Maintain and support existing applications, providing suggestions on ways to optimize or enhance
  • Provide technical training and support to clients when necessary
  • Participate in project planning/estimation with project managers
  • Convert and integrate data and content for use in databases
  • Stay abreast of current technology and seek out new tools that can be utilized appropriately
  • Make suggestions that improve programming techniques, applications, documentation and client deliverables
  • Engage in problem definition and solution implementation according to client needs


  • Bachelor’s degree - Computer Science preferred


Get government unstuck with OPEXUS. We believe the professionals who keep democracy running expect and deserve exceptional technology experiences. With more than 30 years of experience supporting public institutions, OPEXUS is the leader in FedRAMP-certified government process management software, bringing operational excellence to governments’ middle office so agencies can focus on the critical work of mission delivery. 

Our customers and employees share the desire to make a positive impact on society and leave a legacy. Our location in the heart of Washington, D.C. enables our team to work hand-in-hand with our customer community to deliver built-for-government software applications that users love. 

If you are a talented, entrepreneurial candidate with an interest in driving growth, then we want to talk with you. We offer countless opportunities for our employees to stretch and take on new challenges in their careers. 

OPEXUS is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or disability.