• Senior Full Stack Developer

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is looking for a seasoned Senior Full Stack Developer (JAVA/JEE) to lead the modernization and ongoing maintenance of the CBP information ... systems . This role offers the opportunity to apply your...What you will do + Design and implement JEE software applications + Use modern software engineering… more
    BigBear.ai (08/02/25)
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  • Associate Software Developer

    ManTech (Herndon, VA)
    MANTECH seeks a motivated **Associate** ** Software Developer ** eager to grow their skills while supporting the improvement of government IT systems . In this ... you'll contribute to the development, enhancement, and maintenance of mission-critical software , working in a collaborative environment where learning and innovation… more
    ManTech (09/03/25)
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  • Software Developer / Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    Software Developer / Engineer Mclean, VA (http://maps.google.com/maps?q=Mclean+VA+USA) *ACS Description Athenix Solutions Group is looking for Software ... in a variety of roles to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation. We have roles for Engineers… more
    Athenix Solutions Group, LLC (09/13/25)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career and customer oriented ** Senior Full Stack Developer ** SME to join our team in **Ashburn, Virginia** . This position is ... for the frontend. + Contribute to all phases of the software engineering lifecycle (SELC), including requirements gathering, architecture design, coding, testing,… more
    ManTech (09/03/25)
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  • Java Developer Senior

    SAIC (Ashburn, VA)
    …are currently seeking a motivated, career and customer-oriented **Full Stack Java/JEE Developer (Journeyman)** to join our team to begin an exciting and challenging ... end state data in the database. Will support all aspects of the software development life cycle for model-driven, micro-service JEE architecture software more
    SAIC (09/30/25)
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  • Senior Application Developer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Application Developer with an active Secret clearance to design, build, and modify application software . ... technical debt by applying coding standards and best practices. + Work closely with Systems Analysts to build or modify software to meet the business needs… more
    GovCIO (07/23/25)
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  • Integration Engineer/ Developer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer/ Developer , Senior ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, ... Integration Engineer designs, develops, and implements solutions that connect different systems and applications to ensure they work together seamlessly. They are… more
    CGI Technologies and Solutions, Inc. (09/09/25)
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  • Digital (Mid- Senior Front-End…

    Shuvel Digital (Vienna, VA)
    Front-End Developer We are looking for mid to high-level Front-end engineer with extensive experience in React as well as in Angular version 8 and up, who will be ... large enterprise codebase, sharing stylesheets * Experience working with component library/design systems * Experience writing easy to read, clean, consistent CSS *… more
    Shuvel Digital (09/25/25)
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  • Senior ETL Developer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ETL Developer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... not limited to:** + Designing and implementing large-scale ingest systems in a Big Data environment + Optimizing all stages of the data lifecycle, from initial… more
    ManTech (08/26/25)
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  • Junior Software Developer - Modeling…

    SimIS Inc. (Suffolk, VA)
    …work closely with experienced team members to develop foundational skills in software engineering while gaining exposure to military systems , simulation ... candidate performs the following specific assignments: + Assists in developing simulation software for military training and analysis under senior supervision +… more
    SimIS Inc. (08/03/25)
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