• Principal Front End Software…

    GliaCell Technologies (Fort Meade, MD)
    Are you a Principal Front End Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated ... talented people Job Description: GliaCell is seeking a Principal Front End Software Engineer on...end technologies including the React ecosystem for creating user interfaces and experience using high-level web frameworks where… more
    GliaCell Technologies (08/22/25)
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  • Sr. UI /UX Front - End…

    Leidos (Bethesda, MD)
    …your career path. Leidos has an exciting opening. We are seeking a skilled Sr. UI /UX Front - End Engineer . You will develop high-quality web applications ... or technical discipline, plus 8-12 years relevant experience. + Experience with modern front - end libraries such as ReactJS and/or Angular, with a minimum of… more
    Leidos (09/17/25)
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  • Front End Developer, Assoc.…

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Front - End Software Engineer to work on an exciting, mission-critical team. This position will be based out of Ft. Meade, ... BS) + TS/SCI with Poly clearance + Expertise in front - end technologies including the React ecosystem for...end technologies including the React ecosystem for creating user interfaces and experience using high-level web frameworks where… more
    BigBear.ai (08/08/25)
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  • Senior Software Engineer

    Belay Technologies (Columbia, MD)
    …Senior Software Engineer to join our intel team. We are looking for a Front - End Software Engineer who thrives in modern web development and is adaptable ... with React Query/SWR and RxJS + Build responsive, high-performance UIs using Material UI and AG Grid + Write clean, maintainable code with best practices in… more
    Belay Technologies (08/22/25)
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  • Senior React Architect

    T and T Consulting Services (Silver Spring, MD)
    …with back- end services and APIs. This individual will serve as the sole front - end engineer on the team, responsible for both implementation and ... architectural decisions that will shape the user interface and integration strategy. This is...teams. + Ability to work independently as the primary front - end engineer on a large-scale… more
    T and T Consulting Services (09/30/25)
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  • Senior Full Stack / UI Developer - 25k Sign…

    Leidos (Columbia, MD)
    …a highly skilled **Senior Software Engineer ** to play a dual role in ** User Interface ( UI ) Development** and **Full Stack Development** . This position ... Engineer ** to play a dual role in User Interface Development and Full Stack Development...in algorithm development and performance optimization. + ** Front - End Development:** Experience with **React** or similar UI… more
    Leidos (07/12/25)
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  • Senior UI Engineer

    ManTech (Annapolis Junction, MD)
    **Mantech** seeks a motivated, career-driven, and customer-focused **Sr. UI Engineer ** to join our team in **Annapolis Junction MD** **.** This position will ... global workforce. This role requires hands-on expertise in both front - end and back- end development, as...user interfaces and rich browser applications using modern UI frameworks and design patterns + Prototype, test, and… more
    ManTech (08/16/25)
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  • Application Engineer 4 ( UI )

    Themis Insight (Linthicum Heights, MD)
    …+ Prepare Configuration Plans, SW enhancement plans, engineer solutions to easily interface with GUI and/or web front - end interfaces. + Define, design, ... expertise to every case. We are hiring an Application Engineer 4 ( UI ) to work in Linthicum...SW enhancement plans, engineer solutions to easily interface with GUI and/or web front - end… more
    Themis Insight (09/28/25)
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  • Software Engineer 3 - Hybrid

    Amentum (Hanover, MD)
    …features (during each sprint) operate and function as designed and align with approved user interface standards. To track and report defects, you will leverage ... backlog items. * Designing, developing, troubleshooting, web applications for end user . * Providing input for documentation...or C++, JavaScript/TypeScript. * Requires demonstrated proficiency in web UI interface design using a variety of… more
    Amentum (09/25/25)
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  • Senior Lead User Experience Engineer

    Lumen (Annapolis, MD)
    …of experience in ServiceNow development, including both front - end and back- end engineering. + Deep expertise in UI Builder, Service Portal, Jelly, and ... the world and shape the future. **The Role** This hybrid role combines UI /UX development, guided user enablement, and ServiceNow platform engineering. The Senior… more
    Lumen (09/27/25)
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