• API/ Java /Python Developer , Junior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **API/ Java /Python Developer , Junior** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... Description:** CGI Federal has an exciting opportunity for an API/ Java /Python Developer within our Intel sector advancing...is responsible for the design, development, and maintenance of software applications and APIs using Java and… more
    CGI Technologies and Solutions, Inc. (09/17/25)
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  • API Java / Developer , JR

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **API Java / Developer , JR** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... Description:** CGI Federal has an exciting opportunity for an API/ Java /Python Developer within our Intel sector advancing...is responsible for the design, development, and maintenance of software applications and APIs using Java and… more
    CGI Technologies and Solutions, Inc. (11/13/25)
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  • Java Android Mobile Developer

    SAIC (Chantilly, VA)
    …of national importance. Put your creativity to work! SAIC is seeking a **Mobile Developer with Java and Android expertise** for a small, integrated agile ... development team located in Chantilly, VA. The **Mobile Developer ** should be able to complete software ...development experience is a plus + 4+ years of Java experience + 2+ years of product software more
    SAIC (12/04/25)
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  • Senior Software Developer

    TekSynap (Springfield, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior-Level Software Developer is a highly skilled professional responsible for designing, ... software development projects. The Contractor shall provide Senior-Level Software Developer services, working alongside the Government Supervisors, Product… more
    TekSynap (11/19/25)
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  • Jr. Software Developer

    General Dynamics Information Technology (Springfield, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** ... can't turn into opportunity. And our work depends on TS /SCI level cleared **Jr. Software Developer...and desire good experience with several others (Python, React, Java , etc.) + Experience with SQL and NoSQL data… more
    General Dynamics Information Technology (12/14/25)
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  • Software Developer - User Interface…

    Noblis (Reston, VA)
    …focus with ACTIVE Top Secret /SCI and Polygraph in Reston, VA As a Software Developer with our team, you will be working with our federal clients to ... Responsibilities Noblis is seeking to hire a Software Developer with a User Interface...Able to work on-site in Reston, VA + ACTIVE Top Secret with SCI and Polygraph +… more
    Noblis (11/25/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …locations across the nation. Our most common opportunities are in the following areas: + Software Engineer / Developer : Java , Python, AI/ML + DevOps Engineer ... Security Engineering, Computer Network Operations (CNO), Offensive Cyber, Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/18/25)
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  • Hybrid Software Developer

    Shuvel Digital (Ashburn, VA)
    Job Description: Looking for a Software Developer , with a strong background with C++ to support an exciting DHS software development program. The ideal ... optimization, connectivity, and managed services is a plus. The Software Developer will have knowledge of developing...of degree + Must currently possess an active DoD Top Secret or DHS Full-BI + 2-3… more
    Shuvel Digital (10/23/25)
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  • Software Developer III

    General Atomics (Charlottesville, VA)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Virginia **Clearance Level:** Top Secret (SCI access eligible) **Pay Range Low:** 98,100 ... Proficient in at least one of the following languages: Java , Scala, Python, Golang + Experience with software... development areas. **PREFERRED SKILLS AND QUALIFICATIONS:** + Active Top Secret Security Clearance + Comfortable working… more
    General Atomics (12/11/25)
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  • Java Software Engineer

    CACI International (Sterling, VA)
    Java Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... ongoing basis. **The Opportunity:** CACI is seeking a talented Software Developer with automated testing expertise to...in a STEM field + 5+ years of relevant software development experience + Active TS /SCI clearance… more
    CACI International (10/03/25)
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