• Java Developer Principal

    SAIC (Ashburn, VA)
    …**Position Summary** We are currently seeking a motivated, career and customer oriented ** Principal Java Backend Developer ** to join our team to ... with the tech lead and senior developers, the Senior-Level Backend Developer will participate in the system architecture design, systems engineering, development,… more
    SAIC (09/12/25)
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  • Java Developer Principal

    SAIC (Ashburn, VA)
    …+ Working closely with the tech lead and senior developers, the Mid-Level Java Developer will participate in the system architecture design, systems engineering, ... **Position Summary** We are currently seeking a motivated, career and customer oriented ** Java Backend** ** Developer ** to join our team to begin an exciting… more
    SAIC (08/08/25)
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  • Principal Software Developer

    General Dynamics Information Technology (Fairfax, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Principal Software Developer ** **We value:** + Writing code rather than ... desire to make a meaningful impact. The ideal candidate will be proficient in Python/ Java or similar language; an expert in majority of language constructs, able to… more
    General Dynamics Information Technology (09/26/25)
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  • 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...Develops and integrates AI and ML capabilities on a cloud -hosted data platform that supports significant market adoption, high… more
    ManTech (08/29/25)
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  • Platform Engineering, Principal Engineer…

    Fannie Mae (Reston, VA)
    …software, and applications. *THE IMPACT YOU WILL MAKE* The Platform Engineering, Principal Engineer (Director IC) role will offer you the flexibility to make ... resources to meet the defined objectives * Skilled in cloud technologies and cloud computing * Skilled...APIs for developing or programming software * Skilled in Java * Skilled in using REST API * Skilled… more
    Fannie Mae (08/22/25)
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  • Principal MLOps Engineer

    Acxiom (Richmond, VA)
    The Principal MLOps Engineer in the Acxiom Data Science and Machine Learning team will spearhead the development of an MLOps platform to support the development and ... product builds, and other complex marketing activities/ As a Principal MLOps Engineer, you will collaborate with the MLOps...in at least two modern programming languages such as Java , C++, C, or Python. **Preferred Skills:** + 10+… more
    Acxiom (07/24/25)
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  • Sr. 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 ... and develop .Net applications including middleware applications, user interface applications ( java script framework), and web services applications. + Develop and… more
    SAIC (09/20/25)
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  • Principal Data Engineer

    ManTech (Alexandria, VA)
    …+ Familiarity with data security and compliance frameworks (eg, NIST framework). + Cloud certifications such as AWS Certified Developer , Oracle Cloud ... **MANTECH** seeks a motivated, experienced career and client-oriented ** Principal Data Engineer** to join our team in...and networks, ensuring seamless data flow. + Collaborate with cloud and system architects to establish secure and efficient… more
    ManTech (09/10/25)
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  • Principal Software Engineer

    BAE Systems (Mclean, VA)
    …and system engineers including managing scope and schedule + Experienced developer with strong coding, debugging, design and problem-solving skills + Proficient ... in multiple high-level programming languages, eg Java , C , Rust, etc. + Experience using collaborative...real-time or time critical processing pipelines + Experience with cloud native technologies, eg Docker, Kubernetes, Harbor, Helm +… more
    BAE Systems (09/09/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    …Technical Architect + Cloud + Cloud Operations Support Specialist + Cloud Developer + Cloud Project Manager + Configuration Management + ... Engineer + DNS/DHCP Network Engineer + Microsoft Power BI Developer + Principal Unix/Linux Systems Administrator +...Application Tester + COBOL Developer + Drupal Developer + Java Developer +… more
    General Dynamics Information Technology (09/19/25)
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