• Software Developer /SME

    Amentum (Chantilly, VA)
    …& Intel space? If so, look no further. Amentum is seeking a **Software Developer ** to join our team of passionate individuals in **Chantilly or Herndon, VA** . ... operational procedures. + Collaborate with cross-functional teams to reverse engineer legacy codebases and produce UML models using Enterprise Architect. + Support… more
    Amentum (07/28/25)
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  • Application Developer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for an Application Developer with an active Secret clearance to design, build, and modify application software. This position ... APIs, interact with data repositories, and manage system interfaces. + Manage legacy code and/or develop new code using container technologies such as Kubernetes.… more
    GovCIO (07/23/25)
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  • Backend Developer (Remote)

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring a Backend Developer to manage a sustainment and enhancement project. This position will be full-time and fully remote within ... award of the contract. **Responsibilities** Manages backend development for legacy modernization, sustainment, and enhancement for VA.gov. Assists with development… more
    GovCIO (07/19/25)
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  • Cloud Developer

    Cadmus (Richmond, VA)
    …+ Design, develop, and maintain cloud-native applications to modernize legacy stack into modular, microservice-based architecture. + Build and deploy ... RESTful APIs and integrate with external business functions, interfaces, and legacy adapters (JMS/JSP). + Apply Test-Driven Development (TDD) with strong… more
    Cadmus (09/27/25)
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  • Senior M&S Systems Developer (SME)

    SimIS Inc. (Norfolk, VA)
    …and domain expertise. You'll design high-level architectures that integrate legacy systems while building next-generation capabilities, ensuring real-time data ... of architecture designs and code implementations + Develop APIs for connecting legacy systems (JCTS, JTLS) to new architecture + Optimize network performance for… more
    SimIS Inc. (09/05/25)
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  • Interactive Electronic Technical Manual (IETM)…

    Lockheed Martin (Manassas, VA)
    …of innovation and shaping the future of the industry\. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, ... we are proud to be at the forefront of cutting\-edge technology and engineering\. **WHAT WE'RE DOING** At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreaking technology, advanced manufacturing processes, and a… more
    Lockheed Martin (10/02/25)
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  • Full Stack Developer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …SKILLS AND DEMONSTRATED EXPERIENCE:** + Demonstrated experience with legacy commercial development platform and infrastructure engineering, application development, ... and operations and maintenance. + Demonstrated experience and working knowledge of industry-standard development software platforms, such as MS Windows, or LINUX. + Demonstrated experience and working knowledge of industry standard programming languages, such… more
    General Dynamics Information Technology (08/27/25)
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  • ATIS Web Designer

    Exeter Government Services, LLC (Newport News, VA)
    …matter expert (SME) analysis of ATIS requirements, mapping of ATIS and ATIS legacy system requirements for traceability, and minimal support of ATIS legacy ... sunset. It will also support repositioning and repackaging of legacy systems, as well as support actions of the...elements, creating and maintaining user Help features. The Web Developer will: + Design and builds web pages using… more
    Exeter Government Services, LLC (09/19/25)
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  • Applications Systems Analyst

    Exeter Government Services, LLC (Newport News, VA)
    …matter expert (SME) analysis of ATIS requirements, mapping of ATIS and ATIS legacy system requirements for traceability, and minimal support of ATIS legacy ... sunset. It will also support repositioning and repackaging of legacy systems, as well as support actions of the...leader, study team member, instructor, technical expert, or training developer with tasks that may include but are not… more
    Exeter Government Services, LLC (08/27/25)
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  • Sr. Manager, DevOps

    iCIMS (Richmond, VA)
    …: Reduced change failure rates and improved automated test coverage + ** Developer Productivity** : Improved developer satisfaction, reduced new hire ... for diverse technology stack including: Java/Spring Boot applications and legacy monoliths, Node.js/React single-page applications, Python-based AI/ML services, Mobile… more
    iCIMS (09/05/25)
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