• Integration Engineer/ Developer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer/ Developer , Senior ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ... status or responsibilities, reproductive health decisions, political affiliation, genetic information , height, weight, or any other legally protected status or… more
    CGI Technologies and Solutions, Inc. (09/09/25)
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  • Senior Full Stack Software Developer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Full Stack Software Developer ** to join our team in **Chantilly, VA.** **Responsibilities ... software development workspace. **Minimum Qualifications:** + Bachelor's degree in Engineering , Computer Science, or other related analytical or technical discipline… more
    ManTech (11/19/25)
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  • Senior Web Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Web Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this role ... laws, regulations, and policies **Minimum Qualifications:** + Bachelor's Degree in Information Technology, Computer Science, Engineering or a related field… more
    ManTech (11/18/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this ... and policies **Minimum Qualifications:** + Bachelor's Degree in Computer Science, Software Engineering , Information Systems or related field + 10+ years of… more
    ManTech (11/18/25)
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  • Senior AI Full Stack Developer…

    ICF (Reston, VA)
    …clients include both internal teams and external clients. We're looking for an experienced senior full-stack developer to join our team and help shape both our ... of experience integrating LLMs into production systems with a focus onprompt- engineering , error analysis, security, and reliability + 1+ years ofexperience with… more
    ICF (11/14/25)
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  • Senior Mainframe Developer

    GovCIO (Richmond, VA)
    …job (https://careers-govcio.icims.com/jobs/6700/ senior -mainframe- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ ... **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used… more
    GovCIO (09/17/25)
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  • Senior Cloud Developer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Cloud Developer , you will be responsible for developing cloud service delivery models and architectural frameworks. You will ... **Active Top Secret (TS) clearance with eligibility for Sensitive Compartmented Information (SCI)** **and ability to obtain a Counterintelligence (CI) Polygraph.** +… more
    Noblis (11/20/25)
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  • Senior Software Developer - active…

    V2X (Chantilly, VA)
    **Description** We are recruiting for a Senior Software Developer to design and develop complex new software products and make significant enhancements to ... environment **Education / Certifications** + Bachelor's degree in Computer Science, Engineering or IT field **Experience:** + Java development experience +… more
    V2X (10/31/25)
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  • Software Developer - Senior

    Noblis (Chantilly, VA)
    Responsibilities As a Software Developer , you will be responsible for developing code, tests, and debugging new software or enhancements to existing software. You ... active Top Secret (TS) clearance with eligibility for Sensitive Compartmented Information (SCI)** **and ability to obtain a Counterintelligence (CI) Polygraph.** +… more
    Noblis (11/19/25)
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  • Combat Coder - Senior Full Stack…

    Leidos (Hampton, VA)
    …seeking a **Combat Coder** - a highly skilled, adaptable full stack developer who thrives in challenging, disconnected, and resource constrained environments. You'll ... + You'll be part of a tight knit, elite engineering team that values skill, creativity, and adaptability. +...code and workflows in real time, often with incomplete information . + Document and harden solutions for long term… more
    Leidos (11/19/25)
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