Software Developer, Senior
Vienna, Fairfax County, Virginia, 22184, USA
Listed on 2026-02-09
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Software Development
Software Engineer
We are seeking a Software Developer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We’re looking for the best and the brightest to join us in supporting this mission. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What’s Next for you.
MissionFocus
NT Concepts is seeking a Software Developer to support the DoD enterprise Military Housing system. This complex system of 34 web-based modules is used by over 10,000 active users to meet the housing needs of over 2.5 million service members, DoD civilians, and their families.
Clearance
:
Active DoD Secret clearance required to start
Location/Flexibility
:
Remote with occasional travel to the DC metro area.
- Participate in Agile software development processes to support ongoing updates and enhancements to the Enterprise Military Housing system.
- Assist in gathering and analyzing user requirements from various DoD service branches through formal Change Management processes.
- Contribute to the design, development, testing, and integration of software modules.
- Perform debugging, configuration, and maintenance of software products.
- Support operational integration and provide user support as needed.
- Collaborate with other developers and system support teams to resolve technical issues and improve system performance.
- Assist in code reviews and documentation to ensure maintainability and compliance with DoD standards.
- Help evaluate system performance and support capacity planning and hardware/software upgrades.
- Education: BA/BS in Computer Science or equivalent professional/educational experience.
- Experience
:
Minimum of 10 years of relevant software development experience - Certifications
:
Active CompTIA Security+ or equivalent DoD 8140-compliant certification. - Experience with Java OOP design to build MVC applications that interact with a relational database via JPA/Hibernate and JPQL.
- Able to interpret/understand and modify/create data in a relational database via an SQL editor/developer.
- Familiarity with Agile development methodologies.
- Proficient with Git and at least one of the following:
Maven, Ant, and Gradle. - Experience advancing code to a CI/CD Pipeline or build server, such as Jenkins.
- Experience using enterprise technologies and standards to include: J2EE, JSP, Servlets, Hibernate, EJB, XML, and application servers (e.g., JBoss).
- Knowledge of secure coding practices and DoD cybersecurity requirements.
- Ability to prioritize effective communication, problem-solving, adaptability, and teamwork while contributing and collaborating within a cross-functional team.
- Experience with Google Web Toolkit (GWT) or equivalent Java-based client-side framework.
- Experience with reporting tools (Jaspersoft, Crystal Reports, JReports).
- Experience with software testing and test automation, including unit testing frameworks such as JUnit, code coverage tools like Ja Co Co , and application security analysis tools such as Fortify.
- Experience with additional programming languages (Python, PHP, C, Pro C, etc.)
- Prolonged periods sitting at a desk and working on a computer.
- Must be able to lift up to 10-15 pounds at time.
NT Concepts is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you have a disability and need accommodation, let us know. All resumes are held in strict confidence. NT Concepts participates in E-Verify.
Together is better.About NT Concepts:
Founded in 1998 and headquartered in the Washington DC Metro area, NT Concepts is a private, mid-tier company with clients spanning the Intelligence and Defense communities. We deliver end-to-end data and technology solutions that advance the modernization, transformation, and automation of the national security mission—solutions with real impact developed in a strong engineering culture that encourages technical growth, leadership, and creative “big idea” problem-solving.
We are aware of a cyber scam targeting prospective candidates coming from the domain name ntconceptscareers attempting to solicit personal and/or financial information. Stay vigilant in your job search and never send this type of protected data over email/chat/etc. If you have any questions or concerns, please contact us.
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