• 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 ... for the frontend. + Contribute to all phases of the software engineering lifecycle (SELC), including requirements gathering, architecture design, coding, testing,… more
    ManTech (09/03/25)
    - Related Jobs

  • Senior Appian Developer UI/UX

    Guidehouse (Mclean, VA)
    …situations. + Implement best practices for Appian development and integration with other systems . + Develop and maintain Appian plug-ins and interfaces + Support the ... (3) years of experience in Appian development + Active Appian Senior Developer certifications and ability to achieve additional relevant certifications upon hire +… more
    Guidehouse (09/27/25)
    - Related Jobs

  • Sr. Python Backend Developer

    Cognizant (Richmond, VA)
    **About the role** As a **Python Backend Developer ** , you will make an impact by designing and delivering scalable backend solutions that power mission-critical ... client systems . You will be a valued member of the...user stories. + Support development and testing across the software lifecycle, from integration to production deployment. + Address… more
    Cognizant (09/25/25)
    - Related Jobs

  • Summer Intern, Appian Developer

    ICF (Reston, VA)
    Description ICF is seeking a motivated 2026 Summer Intern, Appian Developer to join our growing Appian delivery team. **This is an entry-level, 10-week, full-time ... Assist in integrating Appian applications with external databases and connected systems . + Support application testing, troubleshooting, and deployment activities. +… more
    ICF (09/20/25)
    - Related Jobs

  • Backend Developer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career- and customer-oriented **SME Backend Java Developer ** to join our innovative team in **Ashburn, VA** . This is a hybrid ... + Hands-on experience with one or more relational database systems (eg, Oracle, MySQL, Postgres) and with SQL and...or more build tools (eg, Maven, Gradle, Bamboo), with Software Source Code Management tools (eg BitBucket, Git), and… more
    ManTech (09/04/25)
    - Related Jobs

  • Web Developer

    Govini (Arlington, VA)
    …Govini transforms Defense Acquisition from an outdated manual process to a software -driven strategic advantage for the United States. Our flagship product, Ark, ... Description We are seeking a talented and experienced Web Developer with strong graphic design skills to join our...and ensure project success + Create and maintain design systems and component libraries for consistent web experiences +… more
    Govini (07/30/25)
    - Related Jobs

  • Database Developer

    Leidos (VA)
    …The National Security Sector within Leidos is seeking a highly skilled Database Developer with strong Microsoft SQL, cloud, and Agile experience to support the ... and resource constraints. This position involves active participation across the software development life cycle, from design and implementation to testing,… more
    Leidos (10/03/25)
    - Related Jobs

  • Senior Oracle ADF Developer

    Guidehouse (Fairfax, VA)
    **Job Family** **:** Software Development & Support (Digital) **Travel Required** **:** None **Clearance Required** **:** Ability to Obtain Public Trust **What You ... page definitions using ADF Faces. + Integrate with external systems using REST/SOAP web services, Oracle BPM etc. +...(eg, 11g to 12c). + Work with Oracle SQL Developer for procedures, functions, triggers, and sequences. **What You… more
    Guidehouse (10/02/25)
    - Related Jobs

  • Hybrid Mid-Senior Front-End Developer

    Shuvel Digital (Vienna, VA)
    …large enterprise codebase, sharing stylesheets + Experience working with component library/design systems + Experience writing easy to read, clean, consistent CSS + ... design, and ship new features + Knowledge of browser developer tools such as Chrome DevTools. + Comfortable in...scripts for Continuous Integration environments + Well versed in software architecture patters + Must be an expert in… more
    Shuvel Digital (09/25/25)
    - Related Jobs

  • Full Stack Developer Secret Clearance

    Northrop Grumman (Newport News, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... making history. Northrop Grumman is seeking a Full Stack Developer to join our growing GCCS-J development team. This...new baselines + Contribute to all phases of the software engineering lifecycle (SELC) + assist in crafting, testing,… more
    Northrop Grumman (09/25/25)
    - Related Jobs