• Lead Full Stack Software Developer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead Full Stack Software Developer ** to join our team in **Chantilly, VA.** **Responsibilities ... releases and major upgrades to capabilities. + Maintaining the User Interface (UI), backend data connections, and the code base using industry best practices and… more
    ManTech (08/20/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    …experience in the intelligence and/or DoD communities - 5+ years' experience with software development - 5+ years' Java experience, building HTML/JavaScript (eg. ... The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new ...will be responsible for designing and developing browser-based applications, backend data ETL, 3D modeling, and AI integration. This… more
    Leidos (09/21/25)
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  • User Interface (UI) Developer

    Leidos (Ashburn, VA)
    …instrumental in shaping the future of our front-end architecture, working closely with backend Java teams, and ensuring seamless deployment within a Kubernetes ... Sector within Leidos is seeking a User Interface (UI) Developer with strong systems, software , and Agile...coding standards, and architectural guidelines. + Collaborate closely with Java backend developers to understand API requirements… more
    Leidos (10/30/25)
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  • Full Stack Developer

    CACI International (Ashburn, VA)
    …into fully functional user interfaces integrated with API enabled microservice built on Spring-boot/ Java based backend + Bridge the gap between user interface ... week in Ashburn, VA** _Desired:_ + Technical Certifications, such as AWS Certified Developer , AWS Certified Solutions Architect, OCP Java , etc. + Direct… more
    CACI International (09/18/25)
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  • Angular Front-End Developer

    CACI International (Ashburn, VA)
    …core member of a product team, collaborating closely with fellow front-end developers, backend Java engineers, UI/UX designers, and product owners to ensure ... Angular Front-End Developer Job Category: Information Technology Time Type: Full...large-scale Angular applications or migration projects. + Understanding of Java /Spring Boot backend architecture and API design… more
    CACI International (10/24/25)
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  • UI Developer

    CACI International (Ashburn, VA)
    …transforming mockups into fully functional user interfaces integrated with API enabled backend built on Spring/ Java /Hibernate/Postgres based backend . + ... UI Developer Job Category: Information Technology Time Type: Full...of industry-leading individuals supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS).… more
    CACI International (11/13/25)
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  • Angular Front-End Developer

    CACI International (Ashburn, VA)
    …to the new front-end architecture. + Collaborate with fellow front-end developers, backend Java engineers, UI/UX designers, and product owners to ensure ... Angular Front-End Developer Job Category: Information Technology Time Type: Full...Angular applications or migration projects. + Basic understanding of Java /Spring Boot backend architecture. - ** **… more
    CACI International (11/06/25)
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  • Full Stack Developer

    CACI International (Ashburn, VA)
    …diverse front-end applications. + Relevant technical certifications such as AWS Certified Developer , AWS Certified Solutions Architect, OCP Java , or similar ... Full Stack Developer Job Category: Information Technology Time Type: Full...of industry-leading individuals supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS).… more
    CACI International (10/17/25)
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  • AWS Admin/Full Stack Developer

    Leidos (Chantilly, VA)
    …as well as interacting effectively with key customers and users. The Admin/ Developer should have strong systems, software , cloud, and Agile experience ... our customers' challenging missions? We are seeking an AWS Admin/Full Stack Developer motivated by variety, is seeking a challenging environment for professional… more
    Leidos (09/26/25)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career and customer oriented **Senior Full Stack Developer ** SME to join our team in **Ashburn, Virginia** . This position is onsite ... and implement scalable, high-performance and reliable applications and microservices using Java (including frameworks like Spring Boot, Jakarta etc.) for the … more
    ManTech (11/03/25)
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