• JAVA Software Developer , Senior

    CACI International (Fairfax, VA)
    JAVA Software Developer , Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... **The Opportunity:** CACI is seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to provide developer more
    CACI International (01/09/26)
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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: ... seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to...Python, AWS, RDS, and file-based storage systems. Required Qualifications: ACTIVE TS/SCI with Polygraph * A master's… 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 ... 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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  • CNO Software Developer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused **CNO Software Developer ** to join our CNO team in **Hanover, MD** As a CNO Software Developeron ... such as JIRA, Confluence, and Crucible **Clearance Requirements:** + Must have a current/ active TS/SCI w/ Polygraph security clearance and be willing and able to… more
    ManTech (01/06/26)
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  • Software Developer

    CACI International (Bethesda, MD)
    Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Travel: None * * * CACI is seeking a Software Developer . You will support software...to suggestions for improvements and enhancements Qualifications Required: * Active TS/SCI w/ Poly * BA/BS in a related… more
    CACI International (01/01/26)
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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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