• 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 ... seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to...candidates with lambda experience and writing APIs. Required Qualifications: ACTIVE TS/SCI with Polygraph clearance * A… more
    CACI International (12/03/25)
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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 ... best practices + DevSecOps practices and tools \#FundedPosition Desired Qualifications + Active TS/SCI with CI Polygraph + Understanding of forensic and… more
    Noblis (12/23/25)
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  • Software Developer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Software Developer to maintain a network, records system, and other analytical applications that collect and analyze data ... day operation. This is achieved through the development of software systems. This position is located in Chantilly, VA...position is located in Chantilly, VA and requires an active TS/SCI clearance with Full Scope Polygraph more
    SAIC (12/24/25)
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  • Senior Software Developer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Full Stack Software Developer with expertise in modern front-end development frameworks such as Angular, React, or Vue as ... IdAM/ICAM programs located on a secure network. As a Software Developer you will design, develop, and...Services + Experience creating RESTful APIs **Required Qualifications** + Active TS/SCI with Polygraph + BS degree… more
    Leidos (01/09/26)
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  • Software Developer

    SAIC (Mclean, VA)
    **Description** SAIC is seeking a Software Developer to coordinate with a Federally Funded Research and Development Center (FFRDC) to develop an updated custom ... position is located in McLean, VA and requires an active TS/SCI clearance with Polygraph . Job responsibilities...a web environment. + Analyze user needs and develop software solutions. + Design or customize software more
    SAIC (12/24/25)
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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 ... and have experience working within an Agile lifecycle. **Required Qualifications:** + Active TS/SCI with Polygraph clearance. + 8-12 years of experience… more
    Parsons Corporation (11/14/25)
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  • C++ Software Developer

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Are you a ** software developer ** looking to improve and enhance mission-critical software ... Familiarity with virtualized environments including KVM, **Security Clearance Requirement:** An active Top Secret SCI w/ Polygraph security clearance is required… more
    Parsons Corporation (12/20/25)
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  • Software Developer - Mid Level

    Parsons Corporation (Chantilly, VA)
    …possible. **Job Description:** Parsons Corporation is currently searching for a full-time ** Software Developer Mid Level** position at our Chantilly, VA ... Performance Computing: CUDA/GPU, Grid Systems, Parallel Processing, Threading + An active TS/SCI w/ polygraph is preferred **Security Clearance Requirement:** An… more
    Parsons Corporation (10/21/25)
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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) *ANS Description Athenix Solutions Group is looking for Software ... roles to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation....have an exciting job waiting for you! Requirements + Active Clearance: TS/SCI with Polygraph is required… more
    Athenix Solutions Group, LLC (12/12/25)
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  • Software Developer - TS/SCI…

    V2X (Chantilly, VA)
    …deadlines. + Communicate with customer developers, operators, and other supported elements. + Active TS/SCI with Polygraph required. Must be willing to undergo a ... and analysis tools that exercise the functional requirements of customer provided software in a broad range of tailored operating environments. + Complete projects… more
    V2X (12/18/25)
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