• Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... software solutions. This role is responsible for the design of software or customize software...for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your… more
    ManTech (08/22/25)
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  • Senior Software Engineer-…

    CareFirst (Reston, VA)
    …ranging from operating system architecture integration and software design to selection of computer systems , language, and/or equipment. Designs, ... internal discussions related to maintaining and enhancing existing software systems . Develop and/or analyze interface design documentation. Comply with… more
    CareFirst (08/28/25)
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  • Senior Staff Software Engineer

    Leidos (Newport News, VA)
    … software systems into production + Strong understanding of modern software design patterns and coding standards + Significant experience in Cloud ... National Security Sector has current job opportunities for talented ** Senior Staff Software Engineers** . The successful...design , build, and enhance highly available and scalable systems used by Air Force customers worldwide. You will… more
    Leidos (09/22/25)
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  • Senior Software Engineer

    Leidos (Charlottesville, VA)
    …in Leidos' National Security Sector has current job opportunities for talented ** Senior Software Engineers** . The successful candidate will work collaboratively ... serving as a technical lead. + Deep understanding of software design patterns. + Working knowledge of...system (eg, Jira). + Proficiency with multiple operating systems (Mac OSX, Windows, LINUX, etc.). + Proficiency with… more
    Leidos (09/22/25)
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  • Sr . Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is seeking a Senior Software Engineer to support the maritime autonomy team. In this position you will work in a diverse environment that ... in an Agile SAFe environment.You will be responsible for design , development, testing, and automation of software ...features and performance improvements. + Implement, and testing C++ software for Linux systems . + Experience with… more
    Leidos (09/05/25)
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  • Cleared Senior Software Engineer

    General Atomics (Charlottesville, VA)
    …, and service design + Experience with performance tuning and high-availability system design + Familiarity with Kafka, NiFi, GeoMesa, AWS, or other ... teams-including UI/UX engineers, mission engineers, data scientists, and product owners-to design and deliver software that is performant, scalable, and… more
    General Atomics (09/20/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    …to work closely with users to design , build, prototype, and deploy software systems within highly managed government environments - Experience documenting ... work closely with users to design , build, prototype, and deploy software systems within highly managed government environments - COTS integration experience… more
    Leidos (09/21/25)
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  • Senior Software Developer

    TekSynap (Springfield, VA)
    …Provide technical leadership and mentorship to junior developers, guiding them in software design principles, coding techniques, and best practices. + Code ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior -Level Software Developer is a highly...Product Owners, and developers. These services shall include: + Software Development: Design , develop, and maintain … more
    TekSynap (08/21/25)
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  • Power CAD Engineer (Engineer Design 3)

    HII (Chesapeake, VA)
    …Engineer to join our team. In this role, you will be responsible for the design , modeling, and analysis of electrical power systems and components for various ... defense and government projects. You will use Computer-Aided Design (CAD) software to create detailed schematics, layouts, and drawings for power distribution,… more
    HII (09/29/25)
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  • Senior Software Engineer, Applied…

    General Motors (Richmond, VA)
    …back-end development (Node.js, Python). + Deep understanding of hybrid-cloud and cloud-native software architecture, system design , and security, including ... **Job Description** ** Senior Software Engineer, Applied Analytics** **Remote/Hybrid:**...a team at the forefront of innovation, where vehicle software design , release, warranty, and telemetry data… more
    General Motors (09/24/25)
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