• Scientific Software Developer

    Stellar Science (Vienna, VA)
    …engineering field + Ability to implement, understand, and maintain mathematical and scientific codes + Substantial software development experience + Interest in ... We hire smart Scientists and Software Engineers who love to create and maintain high quality, extensible scientific codes, and want to learn and adopt modern C++… more
    Stellar Science (10/09/25)
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  • Senior Software Application…

    Koniag Government Services (Winchester, VA)
    …Details** **Job Family** ** Software and Systems Development** **Job Function** ** Software Developer ** **Pay Type** **Salary** **Hiring Min Rate** **130,000 ... Arlluk Technology Solutions, a Koniag Government Services company, is seeking a Senior Software Application Developer with a Top-Secret clearance to support ATS… more
    Koniag Government Services (12/10/25)
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  • Cleared Software Developer - User…

    Noblis (Reston, VA)
    Responsibilities **Noblis is seeking to hire a Software Developer with a User Interface (UI) focus in Reston, VA** As a Software Developer with our team, ... data scientists, and subject matter experts (SMEs) to design, develop, and test software applications. You will be asked to analyze our clients' challenges and… more
    Noblis (12/24/25)
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  • Senior Software Developer

    CACI International (Chantilly, VA)
    Senior Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * CACI is seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to support the customer's modernization… more
    CACI International (12/03/25)
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  • Software Developer - Full…

    CACI International (Chantilly, VA)
    Software Developer - Full Performance Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * CACI is seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to support the customer's modernization… more
    CACI International (12/03/25)
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  • Software Developer SME

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking Software Developer -SME for a 200+ FTE program. The candidate will provide development engineering and programming support to ... equipment functioning to ensure specifications are met Design, develop, and modify software systems, using scientific analysis and mathematical models to predict… more
    Leidos (10/28/25)
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  • Software Developer III

    Noblis (Chantilly, VA)
    Responsibilities As a **Python Software Developer III,** you will be responsible for developing code, tests, and debugging new software or enhancements to ... multi-enclave environment. **Job Responsibilities** + Develop, test, and debug new software solutions and enhancements to existing applications + Work with technical… more
    Noblis (12/23/25)
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  • Software Developer , Identity…

    SAIC (Alexandria, VA)
    **Description** SAIC is seeking to hire a Software Developer , Identity and Access Management Specialist to support the Resource Enterprise Services (RES) for ... PPBE is the Department of Defense (DOD) process for allocating resources. **The Software Developer , Identity and Access Management will:** + Design and develop… more
    SAIC (12/13/25)
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  • Software Developer

    Noblis (Richmond, VA)
    Responsibilities **_Noblis is hiring a Software Developer to support NAVSEA and NSWCPD, and support the Logistics Department/applications. This position can be ... and life-cycle savings. We are looking to hire SW Developer to provide support to various ship programs for...clients' most critical missions. We bring the best of scientific thought, management, and engineering expertise together in an… more
    Noblis (12/18/25)
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  • Senior Software Developer

    Parsons Corporation (Chantilly, VA)
    …Parsons is seeking a highly motivated, self-directed professional for a **Senior Software Developer ** role. The ideal candidate will have hands-on experience ... Information Systems, Engineering, or additional years of specialized experience in a scientific or technical discipline. + Proven ability to develop Python code that… more
    Parsons Corporation (11/14/25)
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