• Software Developer Expert - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …**Job Family:** Software Engineering **Skills:** Application Development, Java ,Software Applications,Software Development,Technical Leadership **Certifications:** AWS ... **Job Description:** Deliver simple solutions to complex problems as a Software Developer Expert at GDIT. Here, you'll tailor cutting-edge solutions to the unique… more
    General Dynamics Information Technology (10/31/25)
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  • Human Language Technology Developer

    Leidos (Reston, VA)
    …(HLT) Tech- Leidos is posting for an immediate fill position for HLT Developer . A successful candidate in this position will perform day-to-day HLT tasks as ... part of a large language services program. The HLT Developer will implement strategic objectives to ensure that the...cost and labor efficiency. + Innovate and prototype HLT systems or components based on priority workflow and operational… more
    Leidos (10/09/25)
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  • Senior Application Developer

    GovCIO (Fairfax, VA)
    …lifecycle (SDLC) guidelines. + Support modernization efforts by refactoring legacy systems into cloud-native, containerized Java applications. + Conduct unit ... GovCIO is currently hiring for an experienced and highly skilled Application Developer with an active Secret clearance to design, build, and modify application… more
    GovCIO (10/09/25)
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  • Test Automation Developer - ETL/API/Rules

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Test Automation Developer - ETL/API/Rules** **Category:** Analytics and Emerging Digital Technologies **Main location:** United States, Virginia, Arlington ... Description:** CGI Federal has an exciting opportunity for a Test Automation Developer - ETL/API/Rules within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Software Developer (Expert)

    BAE Systems (Herndon, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
    BAE Systems (12/13/25)
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  • Appian Developer (Remote)

    Koniag Government Services (Chantilly, VA)
    …unit testing and maintenance of assigned applications/modules. + Analyze/refine systems requirements, determine and design system /application architecture, ... systems , to include but not limited to, the system Modules and Components. + Reviewing each module as...Public Law 88-352_** **Job Details** **Job Family** **Software and Systems Development** **Job Function** **Software Developer ** **Pay… more
    Koniag Government Services (11/14/25)
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  • Full Stack Mobile Developer (Android)

    CACI International (Ashburn, VA)
    …such as AWS Certified Developer , AWS Certified Solutions Architect, OCP Java , etc. + Understanding of system architecture concepts and experience with ... Full Stack Mobile Developer (Android) Job Category: Information Technology Time Type:...associated with delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration… more
    CACI International (12/11/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …most common opportunities are in the following areas: + Software Engineer / Developer : Java , Python, AI/ML + DevOps Engineer + Reverse Engineer/Embedded Engineer ... + Systems Administration - Linux + Information Security ...through emails that are generated by the Leidos.com automated system - never from free commercial services (eg, Gmail,… more
    Leidos (10/18/25)
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  • Senior M&S Systems Developer (SME)

    SimIS Inc. (Norfolk, VA)
    …advanced software architecture expertise with deep knowledge of military simulation systems to create the future of NATO's warfare simulation infrastructure. The ... POC who helps transforms operational requirements into scalable, interoperable systems using cutting-edge distributed computing technologies and industry-standard protocols… more
    SimIS Inc. (12/05/25)
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  • Full-Stack Software Developer , TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …Required:** None **Job Family:** Software Engineering **Skills:** Full Stack Development, Java ,Software Development **Experience:** 10 + years of related experience ... **Job Description:** Own the opportunity as a Full-Stack Software Developer and help ensure the mission is never interrupted....user/business needs and functionality to plan and design software systems to meet those needs + Applies knowledge in… more
    General Dynamics Information Technology (11/08/25)
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