• Senior Manager, Data Science - Credit Model…

    Capital One (Mclean, VA)
    …managers to deliver a product customers love + Leverage a broad stack of technologies - Python , Conda, AWS, H2O, Spark , and more - to reveal the insights hidden ... Senior Manager, Data Science - Credit Model Review...data analytics + At least 5 years' experience in Python , Scala , or R for large scale...At least 5 years' experience in Python , Scala , or R for large scale data analysis +… more
    Capital One (08/16/25)
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  • Senior Data Scientist, Consumer Identity…

    Capital One (Mclean, VA)
    Senior Data Scientist, Consumer Identity Machine Learning Data is...with AWS + At least 2 years' experience in Python , PyTorch, Scala , or R + At least ... in domains like marketing, servicing and fraud prevention. + Write software ( Python , eg) to collect, explore, visualize and analyze numerical and textual data… more
    Capital One (08/16/25)
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  • (USA) Senior , Data Scientist

    Walmart (Reston, VA)
    …Statistics, Applied Mathematics, Econometrics, Successful completion of one or more assessments in Python , Spark , Scala , or R, Using open source frameworks ... have ** + Experience with Big Data processing and feature engineering using Spark + Experience with training machine learning models through Cloud Services including… more
    Walmart (08/22/25)
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  • Senior Data Warehouse Engineer

    Steampunk (Mclean, VA)
    …experience in data engineering, data warehousing, or data architecture. + Proficiency in Python or other object-oriented languages such as Scala , Java, or C++. ... **Overview** We are seeking a ** Senior Data Warehouse Engineer** to join our team...Hands-on experience with big data tools such as Hadoop, Spark , and Kafka. + Expertise in cloud-based data warehouse… more
    Steampunk (09/25/25)
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  • Senior Data Scientist

    ManTech (Ashburn, VA)
    …to solve complex business problems. + Experience with programming languages including R, Python , Scala , Java, and proficiency with SQL programming. + Proficiency ... **MANTECH** seeks a motivated, career- and customer-oriented ** Senior Data Scientist** to join our innovative team in **Ashburn, VA** . This is a hybrid position… more
    ManTech (08/28/25)
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  • Senior Technical Lead - Data Engineering

    Guidehouse (Mclean, VA)
    …and AI/ML integration (SageMaker, QuickSight, Redshift Spectrum). + Strong programming skills ( Python , Scala , Java, SQL). + Knowledge of data governance, ... Ability to Obtain Public Trust **Overview** We are seeking a highly skilled Senior Technical Lead with proven expertise in architecting, building, and scaling data… more
    Guidehouse (09/27/25)
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  • Senior Database Engineer

    SAIC (VA)
    Spark ) and ETL tools. + Strong programming skills in languages such as Python , Java, or Scala . **Desired:** + Active IRS MBI Clearance is highly desirable. ... **Description** **SAIC** is currently seeking a motivated, career and customer-oriented ** Senior Data Architect** to begin an exciting and challenging career with… more
    SAIC (08/19/25)
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  • Senior Delivery Consultant - Data…

    Amazon (Arlington, VA)
    …quality, and monitoring processes. - 5+ years of experience and proficiency in SQL, Python , and at least one additional programming language (eg, Java, Scala , ... Professional) preferred - Experience with automation and scripting (eg, Terraform, Python ) - Knowledge of security and compliance standards (eg, HIPAA, GDPR)… more
    Amazon (09/27/25)
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  • Senior Software Engineer

    Datavant (Richmond, VA)
    …data solutions for our clients + Work with our modern tech stack including Python , Java, JavaScript, TypeScript, React, Spark , AWS, Azure and more + Bonus ... points for Scala & Elasticsearch + Help contribute to our awesome tech blog - click here to check it out (https://medium.com/datavant-tech-blog) We are committed to… more
    Datavant (09/05/25)
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  • Machine Learning Developer

    CACI International (Sterling, VA)
    …that transfers and processes large scale of heterogenous structural/non-structural data using Spark , Scala , Python , Apache Kafka, TensorFlow, PyTorch, and/or ... is currently looking for a motivated, career and customer-oriented Senior level of Machine Learning (ML) Developer with Agile...to feed ML models + Use programming languages like Python , Scala , or Java + Leverage Continuous… more
    CACI International (08/19/25)
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