• Junior Software Developer

    ManTech (Mclean, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Junior Software Developer ** to join our team in **McLean, VA** . In this role, you will be an ... experienced Linux and Ruby on Rails Developer with a strong background in Telephony Engineering to...Office (VPRO). You will leverage your expertise in Linux systems , Ruby programming, Ruby on Rails, and telephony … more
    ManTech (03/26/25)
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  • Software Developer /SME

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer ** to join our team of passionate individuals in **Chantilly or ... systems and architectures. + Troubleshoot and resolve complex software , performance, and infrastructure issues. + Research and adopt emerging technologies… more
    Amentum (04/29/25)
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  • Software Developer - Expert

    Amentum (Chantilly, VA)
    We are seeking a skilled Full Stack Software Developer with a strong background in Python and Angular to join our dynamic team. The ideal candidate will have ... plans + Providing the operations and maintenance of operational systems + Modifying existing software to correct...or to improve its performance + Develop and direct software system testing and validation procedures, programming,… more
    Amentum (02/22/25)
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  • AI Software Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **AI** ** Software Developer ** to join our team in the **Northern VA area** . As part of the position, ... a related field. + 6 or more years (5 with Master's) of experience in software development, systems integration, data management, or related fields. + 3 or more… more
    ManTech (05/01/25)
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  • Software Developer

    KBR (Chantilly, VA)
    Title: Software Developer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (04/24/25)
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  • Senior Software Developer

    TekSynap (Chantilly, VA)
    …**equires an active Top Secret /SCI + Poly clearance We are seeking a Software Developer to join our team in Chantilly, VA. TekSynap is a fast growing ... Catalog for data metrics, using Splunk and MySQL. **REQUIRED QUALIFICATIONS** + Requires an active Top Secret /SCI + Poly clearance. + Requires BS degree and 12 -… more
    TekSynap (04/09/25)
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  • Software Developer ( Systems…

    ABBTECH Professional Resources, Inc. (Mclean, VA)
    ** Software Developer ( Systems Software )** **Location: McLean** **Clearance: TS /SCI w/ FSP** **Salary Range: $245k-$266k** _The above salary range ... with Agile development and JIRA - Demonstrated experience with version control systems such as Git - Demonstrated experience with relational databases - Demonstrated… more
    ABBTECH Professional Resources, Inc. (04/11/25)
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  • Senior Software Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Software Developer - Cloud** to join our team in **Chantilly, VA.** **Responsibilities ... include but are not limited to:** + Designing and implementing large-scale ingest systems in a Big Data environment + Optimizing all stages of the data lifecycle,… more
    ManTech (04/18/25)
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  • Expert Software Developer

    KBR (Chantilly, VA)
    Title: Expert Software Developer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (04/04/25)
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  • Software /Web Developer

    Guidehouse (Springfield, VA)
    …**Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI ( TS /SCI) **What You Will Do** **:** The Software / Web Developer ... and deploy applications and services using compiled or interpreted software development languages and enterprise platforms and systems...You Will Need** **:** + An ACTIVE and MAINTAINED TOP SECRET with SCI ( TS /SCI)… more
    Guidehouse (03/08/25)
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