• Principal Associate, Data Science

    Capital One (Mclean, VA)
    Principal Associate, Data Science **Principal Associate, Data Scientist - [Retail Bank]** ** Data is at the center of everything we do. As a startup, we ... has skyrocketed us to a Fortune 200 company and a leader in the world of data -driven decision-making.** **As a Data Scientist at Capital One, you'll be part… more
    Capital One (11/23/25)
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  • Principal Associate, Data Science…

    Capital One (Mclean, VA)
    … has skyrocketed us to a Fortune 200 company and a leader in the world of data -driven decision-making. As a Data Scientist at Capital One, you'll be part of ... time and agony in their financial lives. As a Data Scientist at **Capital One's Auto Finance**...including novel agentic AI solutions, by expertly finetuning Large Language Models and applying reinforcement learning. + Build AI/ML… more
    Capital One (11/14/25)
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  • Director of Data Science & Artificial…

    Fannie Mae (Reston, VA)
    …so that you can deliver on the following responsibilities: * Lead a team of data scientist and AI developers, inspire innovation and development of advanced AI ... prototyping solutions to production. * Extensive proven, hands-on experience in data science. Expert-level experience with Natural Language Processing (NLP),… more
    Fannie Mae (10/05/25)
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  • Senior Manager, Data Science - GenAI…

    Capital One (Mclean, VA)
    … has skyrocketed us to a Fortune 200 company and a leader in the world of data -driven decision-making. As a Data Scientist at Capital One, you'll be part of ... Senior Manager, Data Science - GenAI Digital Assistant Data...powered digital Assistant, multi-agentic workflow, domain specific conversational large language model tuning and inference optimization. **In this role,… more
    Capital One (12/13/25)
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  • Data Science Manager, PXT Central Science

    Amazon (Arlington, VA)
    Description As a Data Science Manager (DSM), you will lead a team of economists, scientists, and data engineers working to solve complex scientific problems that ... You will be responsible for building structural and predictive models, leveraging data science workflows, and driving innovations that deliver measurable results for… more
    Amazon (10/16/25)
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  • Data Engineer, Product Analytics

    Meta (Richmond, VA)
    …primary responsibility involves working with data . This could include roles such as data analyst, data scientist , data engineer, or similar positions ... 14. 4+ years of experience with SQL, ETL, data modeling, and at least one programming language... data modeling, and at least one programming language (eg, Python, C++, C#, Scala, etc.) **Preferred Qualifications:**… more
    Meta (12/20/25)
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  • Senior Manager, Data Science, Generative AI…

    Amazon (Herndon, VA)
    …Python or related language - 5+ years of hands-on work in big data , machine learning and natural language processing - Experience with AWS technologies for ... team is looking for an experienced and talented Principal Data Science Manager who brings a strong blend of...a successful career track - 10+ years as a scientist or science manager Preferred Qualifications - PhD in… more
    Amazon (10/28/25)
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  • AI Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …or STEM related discipline. - 4+ years of experience as an AI Specialist, Data Scientist , Machine Learning Engineer, or similar role in AI development. - ... **Skills:** + Artificial Intelligence + AWS Machine Learning + Azure Data Lake + Natural Language Processing **What you can expect from us:** **Together, as… more
    CGI Technologies and Solutions, Inc. (12/10/25)
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  • Computational Finance Technology and Regulation…

    The MITRE Corporation (Mclean, VA)
    …packages like scikit-learn, pandas, or dask), R (utilizing packages like caret, dplyr, or data .table), or other modern language . + Ability to apply, modify and ... seeking motivated and qualified applicants for a Computational Finance (CompFi) Scientist to join our Financial Innovation Laboratory (FINLab) and Model-Based… more
    The MITRE Corporation (12/25/25)
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  • ML Technology Intern, Graduate Students

    CoStar Realty Information, Inc. (Arlington, VA)
    …, or similar fields. + Professional experience as a Machine Learning Engineer, Data Scientist , or related role (forMaster'scandidates), or completion of 3+ ... and perfected our approach to our business, creating a language that has become standard in our industry, for...play an important role in this process, by mining data from sources including billions of pageviews, millions of… more
    CoStar Realty Information, Inc. (11/18/25)
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