• Senior Backend Developer

    Insight Global (Vienna, VA)
    …Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - senior level - TS cleared, will sit for ... Job Description The Sr. Developer is responsible for the design, documentation, development,...be Java Programmer Certified. * Must have Certified MarkLogic Developer OR obtain certification within first three months of… more
    Insight Global (11/06/25)
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  • Sr. Level Full Stack Developer ( TS

    IT Concepts (Washington, DC)
    …to research, test, build, and coordinate integration per government requirements. + The Senior Developer will be working with and coaching more junior developers ... and achieve extraordinary milestones. Kentro is hiring a qualified Full Stack Developer in support of our Defense Intelligence client in Washington, DC The… more
    IT Concepts (09/08/25)
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  • Software Developer Senior

    Amentum (Washington, DC)
    Amentum is searching for a Top Secret cleared Software Developer ( Senior ) to join our team in Washington, DC. As a Top Secret Software ... experience may be substituted for educational requirements **Clearance Required:** Top Secret with SCI eligibility **Minimum Education:**...and principles o Code quality and standardization practices * Backend : o .NET Framework 4o C# o F# o… more
    Amentum (09/25/25)
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  • API Java Python Developer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **API Java Python Developer , Senior ** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0420 ... Description:** CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector, advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (09/06/25)
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  • Software Developer , Mid

    Cayuse Holdings (Washington, DC)
    Developer , Mid will deliver functional modules of the new application under the Senior Developer 's guidance. They will contribute to all layers of the stack: ... backend APIs, frontend components, and database schema design. This...processes. + Experience supporting application deployments and upgrades. + Top Secret Clearance is required. + Must… more
    Cayuse Holdings (10/23/25)
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  • Software/Web Developer - Senior

    IT Concepts (Springfield, VA)
    …extraordinary milestones. Kentro is hiring a cleared mid-level Software/Web Developer to support the National Geospatial-Intelligence Agency. Responsibilities: + ... JavaScript, and SQL. Preferred Skills: + Demonstrated experience with backend web development. + Demonstrated experience in understanding of...JS and Angular 2. Clearance: + Must have active TS /SCI with willingness to take a CI poly. Benefits… more
    IT Concepts (10/18/25)
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  • Full-Stack Developer with Poly Mid to Sr…

    Lockheed Martin (Annapolis Junction, MD)
    **Description:** **THE WORK** This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and ... or equivalent experience/combined education, with 9 years of professional experience\. * TS / SCI with Poly Candidate will provide software development support on a… more
    Lockheed Martin (10/10/25)
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  • Software Developer / Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Software Developer / Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for ... + Working on Linux based systems using Redhat, CentOS, Rocky, etc. + Backend development and scripting of complex systems using languages like C++, Python, and… more
    Athenix Solutions Group, LLC (10/23/25)
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  • Senior Software Engineer

    Belay Technologies (Fort Meade, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. We are looking for a highly motivated ... Front-End Developer to play a lead role performing frontend software...and integration of user interface functionality with the software backend APIs/databases. In this role, the candidate will assist… more
    Belay Technologies (10/22/25)
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  • Senior Cryptologic Computer Scientist

    GliaCell Technologies (Fort Meade, MD)
    An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a Senior Cryptologic Computer Scientist who is ready for a...team. + Strong communication skills. Key Skills: + Software Engineer/ Developer skills + Experience working on analytics and systems… more
    GliaCell Technologies (10/30/25)
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  • Software Engineer With Poly Early to Mid

    Lockheed Martin (Annapolis Junction, MD)
    …* Participate in code reviews and contribute to front\-end architecture decisions with Senior Front end Engineer\. **Clearance Level:** TS /SCI w/Poly SP **Other ... **Description:** **THE WORK** This role collaborates with other senior engineers for the development of advanced data...for work/life balance\. And more **Basic Qualifications:** Front End Developer Bachelors degree from an accredited college in a… more
    Lockheed Martin (10/31/25)
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  • Sr Full Stack Software Engineer - Clearance…

    Lockheed Martin (Annapolis Junction, MD)
    …Cyber & Intelligence, where we foster innovation and integrity\. * As a Senior Full Stack Software Engineer, you'll be empowered to create "new realities" and ... WHO YOU ARE * You are an experienced Software Developer who will provide full\-stack java software development in...will be responsible for developing the middle tier to backend data storage, along with ETL \(Extract, Transform, Load\)… more
    Lockheed Martin (10/31/25)
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