• Lead Full Stack Engineer - Single Family…

    Fannie Mae (Reston, VA)
    …of hands-on experience in Java development and Spring Framework. * Proficiency in Python , C#, SQL, JavaScript, Angular. * Strong experience with AWS services (ECS, ... generative AI integration. *Skills & Tools* * Programming: Java, Python , Spring Boot, REST APIs * Cloud: AWS (Glue,...preferred unless the job is noted as open to remote . Fannie Mae is an equal opportunity employer and… more
    Fannie Mae (10/11/25)
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  • Lead Clinical Programmer- FSP

    Parexel (Richmond, VA)
    …sample/data queries, and support of database lock (DBL) activities. Proficiency in Python , R, MATLAB, and/or SQL programming is required. The candidate will develop, ... **Job Requirements:** * Proficiency in one or more programming languages (R, Python , Perl, SQL, MATLAB) * Familiarity with APIs, database development, dashboard… more
    Parexel (10/11/25)
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  • Journeyman DevSecOps Engineer

    Leidos (Alexandria, VA)
    …architect and develop scalable cloud-native solutions using AWS, Azure, and Python , while ensuring best practices across architecture, development, deployment, and ... SharePoint, Azure AD, AWS) + Proficiency in programming/scripting languages (eg, Python , Java, Bash, Go). + Experience with configuration management and… more
    Leidos (10/10/25)
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  • Cleared AI/ML Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …tasks such as data labeling and processing. + Experience with asynchronous Python development using frameworks like Ray and FastAPI. + Experience developing and ... efficiency. + **ACTIVE Top Secret with SCI and Polygraph** + **Required Technologies:** + Python + Ray and FastAPI + Autogen and other agentic frameworks + PyTorch,… more
    Noblis (10/08/25)
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  • Radar Research Engineer

    KBR (Chantilly, VA)
    …development using a variety of scientific programming languages (for example C, C++, Python , FORTRAN and MATLAB) to process synthetic aperture radar data (SAR) and ... as a member of a project team to provide remote sensing and geospatial expertise in response to technical...radar or signal processing discipline. + Skills: MATLAB, C, Python Desired: + Education: Highly preferred: Master's or PhD… more
    KBR (10/04/25)
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  • Senior Delivery Consultant - Cloud Application…

    Amazon (Arlington, VA)
    …above locations (or customer sites) at least 1+ days in a week. This is not a remote position. You are expected to be in the office or with customers as needed. Key ... systems implementation on cloud and one or more programming languages (Java, Python , Node.js, .NET) - 4+ years of experience designing scalable, resilient cloud… more
    Amazon (10/01/25)
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  • Radar Research Engineer

    KBR (Chantilly, VA)
    …development using a variety of scientific programming languages (for example C, C++, Python , FORTRAN and MATLAB) to process synthetic aperture radar data (SAR) and ... as a member of a project team to provide remote sensing and geospatial expertise in response to technical...Experience: 1+ years . Very comfortable with MATLAB, C, Python . Individual will have demonstrated experience in the… more
    KBR (10/01/25)
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  • Machine Learning Engineer / Data Scientist

    Prometheus Federal Services (VA)
    …with a focus on deploying production-grade solutions. + Demonstrated expertise with Python (preferred) or R, including building and packaging reusable code, modules, ... such as AWS, Azure, or GCP). + Experience implementing end-to-end Python projects and tooling, including automation scripts, data pipelines, and reproducible… more
    Prometheus Federal Services (09/27/25)
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  • Senior DevSecOps Engineer

    Leidos (Alexandria, VA)
    …architect and develop scalable cloud-native solutions using AWS, Azure, and Python , while ensuring best practices across architecture, development, deployment, and ... SharePoint, Azure AD, AWS) + Proficiency in programming/scripting languages (eg, Python , Java, Bash, Go). + Experience with configuration management and… more
    Leidos (09/26/25)
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  • Full Stack Developer (N)

    SimIS Inc. (Norfolk, VA)
    …contingent upon award. The position is anticipated to be "on site" with remote potential. Job Description: NATO HQ Supreme Allied Command Transformation (NATO SACT) ... field. + Minimum 4 years of experience in full-stack development using JavaScript, Python , or Java. + Minimum 4 years of experience in front-end development (React,… more
    SimIS Inc. (09/26/25)
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