• Software Engineer - Backend

    General Dynamics Information Technology (Chantilly, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer - Backend Deliver simple solutions to complex ... problems as a Software Engineer Sr Advisor at GDIT. Here,...analytical systems. **KEY RESPONSIBILITIES** + Design and develop scalable backend services and data ingestion solutions. + Perform data… more
    General Dynamics Information Technology (08/13/25)
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  • Software Engineer - Backend

    General Dynamics Information Technology (Chantilly, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** The Back End Software Engineer will design and develop complex new software ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Building Architecture,Complex Systems, Software Applications,… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Software Engineer

    General Atomics (Chantilly, VA)
    …enduring mission, GA-I3 is where you belong. **What You'll Do** We are seeking Backend Software Engineers to help build the next generation of global situational ... activities + Lead the successful design, implementation, and delivery of high-impact backend software solutions + Guide long-term planning efforts and influence… more
    General Atomics (10/29/25)
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  • Software Engineer

    DXC Technology (Ashburn, VA)
    **Job Description:** **Overview** We are seeking a Software Engineer to join our team to build robust backend services and APIs using Python, while also ... experience in software development + Proficiency in Python and related backend frameworks + Experience with both RESTful API and GraphQL design and… more
    DXC Technology (10/11/25)
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  • Senior Software Engineer (UI…

    Quality Technology Services, LLC (Ashburn, VA)
    The **Senior Software Engineer ** develops java/angular applications leveraging a microservices framework. The successful candidate has 10 plus years of direct ... bugs. The candidate shall have sound experience in developing backend API and microservices. **RESPONSIBILITIES** , other duties may...or related field + Ten or more years of Software Engineering experience with a focus on front-end development… more
    Quality Technology Services, LLC (09/24/25)
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  • Staff Software Engineer and Scrum…

    Lockheed Martin (Herndon, VA)
    …of space\- based programs in support of national security\. We are seeking a Software Engineer /Scrum Master to participate in the design, development, test and ... Agile Development Team they will be joining\. As a Software Engineer with Paragon, you will: *...work/life balance and more\. **Basic Qualifications:** * Experience developing backend application software on a Linux platform… more
    Lockheed Martin (10/24/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …of space\- based programs in support of national security\. We are seeking a Software Engineer to participate in the design, development, test and maintenance of ... Mission Management and/or Command and Control domains\. As a Software Engineer with Paragon, you will: *...work/life balance and more\. **Basic Qualifications:** * Experience developing backend application software on a Linux platform… more
    Lockheed Martin (10/18/25)
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  • Frontend Engineer & UX/UI Designer, Data…

    Amazon (Herndon, VA)
    …to obtain an Secret security clearance. Key job responsibilities As a Frontend Engineer and UX/UI designer, you are proficient in developing and deploying user ... interfaces with integrations to backend services. You will be working alongside scientists and...or similar role. - 3+ years of non-internship professional software development experience - 2+ years of using tools… more
    Amazon (08/15/25)
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  • Kafka Engineer

    CACI International (Ashburn, VA)
    Kafka Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... * * **The Opportunity:** CACI is seeking a Kafka Engineer to join our team and support the Border...team of industry-leading individuals supporting best practices in agile software development for the Department of Homeland Security (DHS).… more
    CACI International (09/23/25)
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  • SAP NS2 Sr. Intel DevOps Engineer -TS/SCI…

    SAP (Herndon, VA)
    …wants you to grow and succeed. **SAP NS2 Sr. Intel DevOps Engineer -TS/SCI poly-Onsite-Chantilly, VA** **NS2 COMPANY DESCRIPTION** SAP is the global market leader ... for business software and related services. SAP National Security Services Inc.(R)...have manager's approval to transfer. The NS2 Intel DevOps Engineer candidate will be responsible for leading the development… more
    SAP (09/04/25)
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  • Lead Test Automation Engineer

    CACI International (Ashburn, VA)
    …and enhancing the nation's safety and security. **Responsibilities:** As a Lead Software Test Automation Engineer , the responsibilities include, but are not ... Lead Test Automation Engineer Job Category: Engineering Time Type: Full time...team of industry-leading individuals supporting best practices in agile software development for the Department of Homeland Security (DHS).… more
    CACI International (09/23/25)
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  • Core Team Engineer - FSI

    DXC Technology (Ashburn, VA)
    …times per week.** **Overview:** We are looking for a highly experienced **Core Team Engineer (Cloud & Platform)** to join our core architecture team. In this role, ... This is a hands-on technical leadership role, requiring strong expertise in backend engineering, cloud platforms, and data pipelines, along with the ability to… more
    DXC Technology (09/13/25)
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  • Payments Engineer

    DXC Technology (Ashburn, VA)
    …validation, and monitoring infrastructure. **What We're Looking For** + 8-12 years in backend software engineering, ideally in banking or fintech. + Proficiency ... to work onsite 2 times per week.** **Role Overview:** The Payments Engineer is responsible for building the services, APIs, and orchestration components that… more
    DXC Technology (08/08/25)
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  • Automated Test Engineer (ATE)

    Syms Strategic Group, LLC (SSG) (Ashburn, VA)
    …assurance (eg, International Software Testing Qualifications Board (ISTQB), Certified Software Testing Engineer (CSTE), Certified Software Quality ... Syms Strategic Group (SSG) is seeking a talented Automated Test Engineer (ATE) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience:… more
    Syms Strategic Group, LLC (SSG) (11/01/25)
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  • Automation Test Engineer

    CACI International (Ashburn, VA)
    …people and enhancing the nation's safety and security. **Responsibilities:** As a software Test Automation Engineer , the responsibilities include, but are not ... Automation Test Engineer Job Category: Engineering Time Type: Full time...team of industry-leading individuals supporting best practices in agile software development for the Department of Homeland Security (DHS).… more
    CACI International (11/01/25)
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  • DevOps Engineer - US Citizens Only- Must…

    The Metamorphosis Group (Chantilly, VA)
    DevOps Engineer - US CITIZENS ONLY- MUST HAVE ACTIVE TS/SCI Full Scope Poly Chantilly, VA Apply Now WORK REQUIREMENTS: * The Contractor shall work closely with the ... DevOps principles and philosophies to continuously deliver high value enhancements to software in a service-based architecture. * The Contractor shall ensure all… more
    The Metamorphosis Group (09/03/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Systems Engineering,Systems Software **Experience:** 8 + years of related experience **US ... tomorrow is smarter. Our work depends on a NGDE Engineer joining our team to support Government activities in...and security hub, maintaining secure connections to each virtualized backend network. In this role, a typical day may… more
    General Dynamics Information Technology (10/08/25)
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  • Test Engineer (Manual and Automation)

    CACI International (Ashburn, VA)
    Test Engineer (Manual and Automation) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... **The Opportunity:** We are seeking a highly motivated and experienced Test Engineer to join our agile development team supporting BEAGLE (Border Enforcement… more
    CACI International (10/28/25)
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  • SAP NS2 Senior Cloud Engineer /Systems…

    SAP (Herndon, VA)
    …of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer /Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with Polygraph Required** ... **NS2 COMPANY DESCRIPTION** SAP is the global market leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is an… more
    SAP (10/21/25)
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  • Test Engineer

    CACI International (Ashburn, VA)
    Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to ... * **The Opportunity:** CACI is currently looking for an experienced Test Engineer with agile methodology experience to join our BEAGLE (Border Enforcement… more
    CACI International (10/29/25)
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