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  • Data/AI Engineer

     ...Overview Sandpiper Brands is seeking a part-time Data/AI Engineer who will thrive in a collaborative role, developing data pipelines...  ...Responsibilities Construct and enhance data pipelines using Python. Enhance and support existing development projects utilizing... 
    Python
    Part time
    Remote work
    Flexible hours

    Sandpiper Productions

    Washington DC
    2 days ago

  • Lead Data Scientist

     ...MANTECH is seeking a motivated, career and customer-oriented Lead Data Scientist to join our Data and AI Practice onsite in Alexandria, VA ....  ...technologies Proficiency in programming languages such as Python, Java, or SQL  Experience with SQL and NoSQL databases... 
    Python
    Full time
    Work at office

    MANTECH

    Alexandria, VA
    20 hours ago

  • Junior Data Scientist: ESG Data & NLP for Growth

    A technology startup in Washington is seeking a Junior Data Scientist to support its mission in data acquisition and enhancement. This role...  ...machine learning. Ideal candidates will have experience with Python and SQL, and should be comfortable working closely with senior... 
    Python

    buyVerde

    Washington DC
    2 days ago

  • Data Scientist - AI/ML for Product Safety (Remote)

    A leading data science firm in Arlington, Virginia, is seeking a motivated Data Scientist to design and implement AI/ML solutions for actionable insights and enhanced decision...  ...3 years of experience in AI/ML modeling and Python, alongside strong communication skills. This... 
    Python
    Full time
    Remote work

    Elder Research

    Arlington, VA
    2 days ago

  • Remote Senior Data Scientist AI/ML for Safety

     ...firm based in Arlington, VA is seeking an experienced Senior Data Scientist to develop AI and statistical models that drive actionable insights...  ...a minimum of 5 years of relevant experience, particularly in Python, and familiarity with cloud environments like Azure. This... 
    Python
    Remote work

    Elder Research

    Arlington, VA
    2 days ago

  • Remote Senior Data Scientist Economic Analytics & AI

    $51.6 per hour

    SOC LLC is seeking a Remote Senior Data Scientist to drive economic analysis through advanced statistics and data science techniques. The ideal...  ...data pipelines. Essential skills include proficiency in Python or R, machine learning expertise, and excellent communication... 
    Python
    Remote work

    SOC

    Washington DC
    2 days ago

  • Senior Data Scientist (Gen AI Models)

     ...Job Summary The Senior Data Scientist will be responsible for analyzing complex data sets, developing custom models and algorithms...  ...visualization and reporting. 3. Advanced programming skills in python for data analysis and model development. 4. Solid... 
    Python

    Yochana

    Washington DC
    4 days ago

  • Remote Data Science & ML Engineer (LLMs/AI)

    An innovative consulting firm is seeking a Data Science/Machine Learning Engineer to apply machine learning techniques. Responsibilities...  ...collaborating with teams. The ideal candidate has experience in Python and Large Language Models, with a passion for solving complex... 
    Python
    Remote work

    ICA Corporation

    Arlington, VA
    20 hours ago

  • Principal Data Scientist

     ...We are seeking a highly experienced Principal Data Scientist for a prestigious Randstad client based in Washington, DC. This senior role demands...  ...accuracy measurement, deployment, and monitoring. Utilize Python libraries such as Pandas, NumPy, SciPy, Scikit-Learn, Seaborn,... 
    Python

    Kaav Inc.

    Washington DC
    3 days ago

  • Remote Data Science & ML Engineer (LLM Focus)

    An innovative consulting firm in Arlington, VA, seeks a Data Science / Machine Learning Engineer skilled in applying machine learning...  ...product improvements. Ideal candidates have robust experience with Python, particularly in cloud environments, and are familiar with large... 
    Python
    Remote work

    ICA Corporation

    Arlington, VA
    20 hours ago

  • Data Scientist

     ...Opportunity for advancement Training & development Title - Data Scientist Client - Financial Institute Location - Washington, DC (Only...  ...# Develop Machine Learning Algorithms Using Python And Tensorflow To Merge, Manage, And Extract Data, Delivering... 
    Python

    H & R Computer Consulting Services

    Washington DC
    3 days ago

  • Data Scientist

     ...Position Title: Data Scientist Position Overview: We are seeking a Data Scientist to support reclassification efforts across federal job...  ...preferred). • Strong proficiency in programming languages such as Python or R. • Experience with natural language processing (NLP),... 
    Python
    Work at office

    Advent

    Washington DC
    1 day ago

  • Junior Data Scientist (Remote)

     ...Job role: As one of the first employees, the Junior Data Scientist will work closely with the co-founding team to provide a solid analytical...  ...business problems with at least one scripting language (Python preferred, or R) and SQL Understanding of machine learning... 
    Python
    Remote work

    buyVerde

    Washington DC
    2 days ago

  • Data Scientist - TS/SCI with CI Poly

     ...Data Scientist - TS/SCI with CI Poly Xcelerate Solutions is seeking an experienced, results-oriented Data Scientist to join our team in...  ...Experience with data science tools and languages, such as Python, R, and Scala, in various data science environments. Experience... 
    Python

    Xcelerate Solutions

    Bethesda, MD
    2 days ago

  • Data Scientist

    $100k

     ...Data Scientist The Democratic Senatorial Campaign Committee (DSCC) is hiring a Data Scientist for the 2026 cycle. The Data Scientist...  ...targeting Advanced experience in SQL Advanced experience in Python or R Familiarity (if not direct experience) with early... 
    Python
    Temporary work
    Work at office

    Dscc Inc

    Washington DC
    20 hours ago

  • Data Integration Developer - Python

     ...GC This is hybrid from day-1 ( Need local candidates ) Description : We're hiring a Data Integration Developer with deep expertise in Python and AWS to support strategic cost allocation and financial data engineering initiatives. If you're... 
    Python
    Local area

    ShiftCode Analytics

    Washington DC
    3 days ago

  • Data Scientist Premium

     ...Overview: Data Scientist Premium I [USD] 4 DAYS ON SITE Data Source Analysis and Integration • Analyze existing data sources,...  ...especially with unstructured and structured data. • Proficiency in Python, SQL, and cloud platforms (preferably GCP and Vertex AI). •... 
    Python

    Guru Schools

    Washington DC
    2 days ago

  • Sr. Data Scientist

     ...Sr. Data Scientist Washington DC (Day1 onsite) Key Responsibilities Design, develop, and maintain scalable data pipelines using Azure...  ...Implement complex data transformations using Spark SQL and Python (mandatory) Build and manage analytics models using DBT Core... 
    Python

    Yantran LLC

    Washington DC
    2 days ago

  • Senior Data Scientist

    Job Summary: FRDA is seeking a Senior Data Scientist to architect and lead the delivery of advanced data science solutions that enable mission...  ...deployment. ~Architect and maintain analytic pipelines using Python, cloud-native services, and containerization technologies (e.g... 
    Python
    Local area

    Foreign Resource Development Associates, LLC

    Arlington, VA
    2 days ago

  • Data Scientist

     ...Hybrid: Washington, DC JD: Summary: The Data Scientist is responsible for combining their expert knowledge in...  ...data science and analytics experience. 3+ years utilizing Python for modeling and data work with strong working expertise in standard... 
    Python
    Work experience placement

    ShiftCode Analytics

    Washington DC
    3 days ago

  • Data Engineer, Web Scraping

    $105k - $125k

     ...This Role, You Will Design, implement, and optimize end‑to‑end data pipelines for scraping and processing structured and unstructured...  ...ideas clearly to non-technical audiences Proficiency in Python, SQL Experience with web scraping/crawling (e.g., Beautiful Soup... 
    Python
    Work experience placement
    Remote work

    10a Labs

    Washington DC
    3 days ago

  • Data - Data Scientist

    $130k - $180k

     ...get your application bumped to the front of the line* Data Scientist - Gen AI Resident Washington D.C. Pay From: $1...  ..., or resident engineer role . Proficiency with Python, data processing libraries (e.g., Pandas, NumPy), and ML/AI frameworks... 
    Python

    Progression, Inc.

    Washington DC
    2 days ago

  • Data Scientist - Sr

     ...Join the Nalley Consulting team as a Data Scientist in metro Washington, D.C. Position: Data Scientist LCAT: Sr Location: Pentagon...  ...user interface) and visual and geographical displays. ~ Python and Tableau  experience. ~7+ years of experience with data... 
    Python
    Temporary work
    Flexible hours
    Shift work

    NALLEY CONSULTING, LLC

    Arlington, VA
    4 days ago

  • Remote Data Engineer for AI Pipelines & Training

    A technology consulting firm is seeking a skilled Data Engineer to join a remote team and play a vital role in developing AI agents....  ...engineers for optimal data flow, and maintain ETL processes using Python and SQL databases. The ideal candidate will have 3+ years of... 
    Python
    Remote work

    YO IT Consulting

    Alexandria, VA
    2 days ago

  • Data Scientist

    Job Summary: FRDA is looking for a Data Scientist to join a multidisciplinary team developing analytic capabilities for real-world mission...  ...settings. ~Work within a modern development stack including Python, Git, Docker, and FastAPI. ~Collaborate with analysts, engineers... 
    Python
    Local area

    Foreign Resource Development Associates, LLC

    Arlington, VA
    2 days ago

  • Data Scientist

     ...international Corporation seeks a motivated, career and customer-oriented Data Scientist. The Data Scientist will contribute to the design and...  ...tools and best practices. Technical Skills: Hands-on Python experience (Pandas, Scikit-learn, PyTorch/TensorFlow) with 3+... 
    Python
    Full time
    Local area
    Remote work

    Elder Research

    Arlington, VA
    4 days ago

  • Senior Data Engineer, Customer Engineering (Remote)

    $150k - $170k

     ...technology company based in Washington, D.C., is seeking a Senior Data Engineer responsible for delivering data engineering initiatives...  ...in data architecture, and strong programming skills in Python and Java. This role offers a competitive salary between $150,000... 
    Python
    Remote work

    Claritas Rx

    Washington DC
    2 days ago

  • AWS Data Engineer

     ...Role: AWS Data Engineer. Location: Washington DC(Day one onsite) Only 10 Years JOB DECSRIPTION • Develop and Maintain Data pipelines using AWS Glue and Python. • ETL/ELT • AWS Postgres • Strong query writing SQL/PLSQL skills • Understating of AWS... 
    Python

    Concord IT Systems

    Washington DC
    2 days ago

  • Sr. Data Scientist

     ...Overview BigBear.ai is seeking a Senior Data Scientist to conduct data analytics, data engineering, data mining, exploratory analysis, predictive...  ...BI) and Tableau; major data science languages, such as R and Python; managing and merging of disparate data sources, preferably... 
    Python
    Work at office

    BigBear Inc

    Washington DC
    4 days ago

  • Data Scientist

    Description Position:  Data Scientist Location: Rosslyn, VA,   Clearance:  Secret   The Data Scientist supports data-driven decision...  ...organizational goals (Level III) ~Utilize programming languages such as Python, R, SQL, or Java ~Leverage 3+ years (Level II) or 5+ years (... 
    Python

    ActioNet

    Arlington, VA
    4 days ago