• Principal Java Developer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** ** Java Developer ** in our **National Security Sector's (NSS) Cyber & ... more. **Join us and make a difference in National Security!** **Job Description** A Java developer on this program provides Agile development and operations and… more
    Leidos (05/02/25)
    - Related Jobs

  • Java Developer Principal

    SAIC (Ashburn, VA)
    …**Position Overview** We are currently seeking a motivated, career and customer-oriented ** Java /JEE Developer ** **(Senior Level)** to join our team to begin ... VA. **Responsibilities:** + Design, implement, and unit test REST microservices with Java , Spring, and JUnit + Develop web applications with Angular that communicate… more
    SAIC (05/01/25)
    - Related Jobs

  • Principal Full Stack Developer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Full Stack Developer ** in our **National Security Sector's (NSS) Cyber & ... Agile practices, service-orientated environments, and development practices + In-depth experience with Java , Angular, Spring and C2S and the software development… more
    Leidos (02/19/25)
    - Related Jobs

  • UI Developer Principal

    SAIC (Ashburn, VA)
    **Description** **Position Summary** We are currently seeking a skilled UI Developer to join our front-end development team. In this role, the candidate will be ... development, integration testing and validation, and all aspects of the software life cycle. **Job Responsibilities:** + Design, test, debug, implement JEE… more
    SAIC (04/26/25)
    - Related Jobs

  • AI Software Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **AI** ** Software Developer ** to join our team in the **Northern VA area** . As part of the position, ... you will act as a senior principal consultant designing and implementing individual components of PaaS...and/or scripting languages such as JavaScript, Python, C++, or Java . + Experience with software development frameworks… more
    ManTech (05/01/25)
    - Related Jobs

  • Principal / Sr Principal…

    Northrop Grumman (Fairfax, VA)
    …program. The program needs a Human Computer Interface (HCI)/Graphical User Interface (GUI) developer to work on their integrated Command & Control (C2) Phase 1B ... is contingent upon ATP date and funding. As a Software Engineer, you will design, develop, document, refactor, test,...requisition may be filled at either a level 3 ( Principal ) or a level 4 (Sr Principal ),… more
    Northrop Grumman (04/23/25)
    - Related Jobs

  • Senior/ Principal Software Engineer…

    Microsoft Corporation (Reston, VA)
    …and data platform development. We're looking to recruit both **Senior and/or Principal Software Engineer.** You will help conduct business reviews and ... our Sovereign and Government Clouds. As a **Senior and/or Principal Software Engineer** you will work across...Java , JavaScript, or Python + OR equivalent experience. Software Engineering IC4 - The typical base pay range… more
    Microsoft Corporation (04/18/25)
    - Related Jobs

  • Senior Full Stack Developer CMPRS

    SAIC (Ashburn, VA)
    **Description** **SAIC** is currently seeking a motivated, career and customer-oriented Principal Software Engineer to join our team in Ashburn, VA to begin an ... week in Ashburn, VA.** **Responsibilities** + Active member of the agile software development team participating in all Program Increment and Sprint ceremonies. +… more
    SAIC (03/19/25)
    - Related Jobs

  • Principal DevOps Engineer

    Leidos (Reston, VA)
    …Confluence, Jenkins, and Katalon Studio. + Demonstrated experience working within a software development team and supporting developers and developer activities. ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (04/24/25)
    - Related Jobs

  • Principal Worldwide Specialist Solutions…

    Amazon (Arlington, VA)
    …ability to impress Amazon Web Services customers at any level, from executive to developer . You will get the opportunity to work directly with senior ML engineers ... Learning frameworks such as TensorFlow and PyTorch. - 7+ years professional experience in software development in languages related to ML like Python or Java .… more
    Amazon (03/19/25)
    - Related Jobs