• Senior Software Developer

    Leidos (Lorton, VA)
    …ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Software Developer in our Cyber & Analytics Business Area (CABA). ... Identify opportunities for performance optimization and scalability improvements in software applications, implementing optimizations to enhance system … more
    Leidos (03/26/25)
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  • Senior Software Developer…

    CACI International (Sterling, VA)
    Senior Software Developer /Engineer Job...such as Cypress and Mockito. * Experience with database systems such as MySQL, Redis, etc - ** ** ... Local Anticipated Posting End: 3/12/2026 **The Opportunity:** As a senior developer on this dynamic program; you... on this dynamic program; you will bring your software development experience and perspective to work within a… more
    CACI International (04/19/25)
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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 **Herndon, VA** . This is an onsite position. ... are not limited to:** + Develop and update custom software code for financial systems + Analyze...for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your… more
    ManTech (03/29/25)
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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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  • Senior Software /Interface…

    CACI International (VA)
    Senior Software /Interface Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... * * * **The Opportunity:** CACI is hiring multiple Software Developers to join our growing Financial Management Business...unit testing and provide support to functional analysts during system testing. + Work with senior developers… more
    CACI International (03/20/25)
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  • Senior Front End Software…

    CACI International (Sterling, VA)
    Senior Front End Software Developer /Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... work on delivering the next generation of mission management systems using cutting edge cloud native technologies following an... software development framework. **The Opportunity:** As a senior developer on this dynamic program; you… more
    CACI International (03/26/25)
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  • Senior Software Engineer - Oculus…

    Meta (Richmond, VA)
    …Integration and Continuous Deployment systems for Game Studio. **Required Skills:** Senior Software Engineer - Oculus Studios Developer Experience ... **Summary:** Oculus Studios Developer Experience is a central team within Oculus...in developing and maintaining build systems as well as Continuous… more
    Meta (05/02/25)
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  • Software Developer - Senior

    CACI International (Fairfax, VA)
    Software Developer - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to...with experience in Python, AWS, RDS, and file-based storage systems . Required Qualifications: ACTIVE TS/SCI with Polygraph * A… more
    CACI International (04/30/25)
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  • Software Developer , Senior

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    ** Software Developer , Senior ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Fairfax **Position ID:** ... (N3G) Project is set to transform the current NCIC system by migrating its functionality to the cloud, specifically...and analyzes software requirements. * Designs embedded systems software . * Applies principles and techniques… more
    CGI Technologies and Solutions, Inc. (04/24/25)
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  • Senior Software Developer

    ManTech (Chantilly, VA)
    …are not limited to:** + Drive individual and team success. Be more than an amazing developer . As the Senior Software Engineer, you will own the delivery of ... ManTech seeks a motivated, career and customer-oriented ** Senior Software Engineer** to join our...Grafana, FastAPI, Temporal, Kubernetes, Postgres + Git or other software version control systems + Experience with… more
    ManTech (03/21/25)
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