• Fannie Mae (Reston, VA)
    …UNIX * Experience using APIs for developing or programming software * Skilled in Java * Skilled in using REST API * Skilled in Python object-oriented programming ... Desired Experiences * Bachelor degree or equivalent * Ability to lead cross-functional teams and drive alignment as in Individual Contributor. * Deep understanding… more
    DirectEmployers Association (08/22/25)
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  • Senior Java Applications Developer

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR JAVA APPLICATION DEVELOPER (NAUT): Bowhead seeks a Senior Java Application Developer to support our customer on the Nautical contract ... microservices architectures with proper service mesh implementation + Lead performance optimization efforts for cloud applications including load testing and… more
    UIC Government Services and the Bowhead Family of Companies (10/11/25)
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  • TS/SCI Senior Java Developer

    Insight Global (Arlington, VA)
    microservices architectures with proper service mesh implementation * Lead performance optimization efforts for cloud applications including load testing and ... Job Description * Lead the architectural design and development of complex...practices and advanced techniques * Analyze and understand existing Java Spring MVC legacy applications, including architecture, codebase structure,… more
    Insight Global (11/06/25)
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  • Full Stack Developer , Team Lead

    Leidos (Ashburn, VA)
    …Active DOD Top Secret or DHS CBP BI + Solid experience as a full stack Java developer . + AWS, Microservices , User experience , containerization, CI/CD + ... Sector within Leidos is seeking a Full Stack Software Developer Team Lead , with strong systems, software,...Rafay + RESTful Web Services, Hibernate + Oracle/ MySQL/Postgres, microservices , Springboot, Java . + CI/CD, Experience in… more
    Leidos (09/11/25)
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  • Senior Lead Software Engineer, Distributed…

    Capital One (Mclean, VA)
    Senior Lead Software Engineer, Distributed Systems (Go, Java , Kubernetes, AWS) **The Capital One machine learning platform organization manages our cloud-based ... large scale real-time and batch processing workloads. We are seeking a Senior Lead Software engineer, who is passionate about working on large scale distributed… more
    Capital One (11/04/25)
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  • Sr Lead Software Developer

    Lumen (Richmond, VA)
    …& Networking) organization. We are seeking a highly qualified and experienced Senior Lead Software Network Developer to join our fast-paced and innovative team. ... + Lead application modernization efforts, refactoring monolithic systems into microservices architectures and migrate from legacy platform to AWS. + Implement… more
    Lumen (11/14/25)
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  • Full Stack Developer , Lead

    BigBear.ai (Ashburn, VA)
    …WebSphere etc.) + JMS + Database Connectivity (JDBC, JPA, Hibernate) + 8+ years Java JEE (Required) + Experience developing microservices What we'd like you to ... Overview BigBear.ai is seeking a Senior Full Stack Developer to a multi-year contract to support the...modernization and maintenance of the CBP information systems, using JAVA /JEE. What you will do + Design and implement… more
    BigBear.ai (10/10/25)
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  • Lead Software Developer - Services…

    Lumen (Richmond, VA)
    …overall professional software development experience. + Experience in API development using Java Microservices and Spring Boot framework + Experience in ... connect the world and shape the future. **The Role** The Lead Software Developer understands the software development lifecycle (from coding to support) and… more
    Lumen (11/15/25)
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  • Lead Application Developer / Site…

    GovCIO (Fairfax, VA)
    …to this job (https://careers-govcio.icims.com/jobs/6984/ lead -application- developer site-manager/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... experienced and highly skilled individual with an active Secret clearance to lead the design, development, and deployment of complex applications and … more
    GovCIO (10/24/25)
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  • User Interface (UI) Developer

    Leidos (Ashburn, VA)
    …unit testing. We're looking for a highly skilled and experienced Senior Angular UI Developer to lead the greenfield development of a critical user interface ... The National Security Sector within Leidos is seeking a User Interface (UI) Developer with strong systems, software, and Agile experience to support a complex… more
    Leidos (10/30/25)
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