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  • Python Software Developer

    $141.5k - $236k

     ...Python Software Developer Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing...  ...projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a... 
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    ManTech

    Herndon, VA
    4 days ago

  • Sr. AI/ML Engineer II (6707)

    $212k - $248k

     ...Engineer III , you’ll support a large data project alongside an agile team of developers, data engineers, supporting a...  ...two following technologies: Python, R, Anaconda, Numpy, TensorFlow,...  ...have the ability to perform data analytics on program related or system related... 
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    Full time
    Work experience placement
    Local area
    Flexible hours

    Metrostar

    Herndon, VA
    19 hours ago

  • Python Developer

    Python Developer-Full Stack Senior Local candidates only # Interview Type: In-Person Locations: Onsite in McLean, VA (5 days...  ...preferred 5 years’ extensive knowledge and experience in Data technologies for Data Analytics, Data Lake/Mart/Warehouse, Databases SQL/NoSQL (DB2,... 
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    Zillion Technologies

    Mc Lean, VA
    3 days ago

  • Data Engineer

     ...motivated, career and customer-oriented Data Engineer to join our team in Herndon...  ...will leverage their expertise with Python to support the customer’s data pipelines...  ...on data collection, ingestion, ETL, and analytics Develop and support complex data solutions, including... 
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    MANTECH

    Herndon, VA
    24 days ago

  • Senior Data Scientist

     ...Senior Data Scientist KIBO is a registered United States company...  ...Data Scientist owns the analytics engine behind KIBO's service...  ...operational data. ~ Strong Python and SQL skills, with hands-on...  ...partners with the Senior Full-Stack Developer on data access and tooling;... 
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    Worldwide

    SECURIPORT

    Reston, VA
    1 day ago

  • Data Scientist

    $113k - $188k

     ...mission set, providing critical analytic insights to government...  ...scalable, and mission-tailored data solutions that enable timely and...  ...and analysis workflows using Python, SQL, and ETL tools under established...  ...cloud services). ~ Develop, test, and evaluate predictive... 
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    Maxar Technologies

    Reston, VA
    4 days ago

  • Software Engineer (Python/Java)

     ...solutions surrounding Cloud Migrations, custom web app development, data analytics/big data and DevOps. We are currently looking for an Software...  ...role working with any of the following languages; Python, Java and/or NodeJS . The ideal candidate will also have a willingness... 
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    Full time

    Ascending

    Fairfax, VA
    1 day ago

  • Data Scientist

     ...Job Title: Data Scientist We are seeking a Data Scientist to...  ...• Researches, designs, and develops visualization solutions using...  ...statistical, econometric, and other analytical solutions for audit,...  ...scripted languages (such as SQL, Python, R, and Java Scripts), Integrated... 
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    PLANIT Group

    Reston, VA
    2 days ago

  • Senior Data Scientist

    $154.05k - $278.48k

     ...Leidos is seeking a Senior AI/Data Scientist to drive advanced...  ...engineers, scientists, and software developers to physically and...  ...Scientist will lead complex analytics efforts across the full solution...  ...Expert-level proficiency in Python and/or R, including advanced... 
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    Leidos

    Reston, VA
    5 days ago

  • Data Scientist

     ...Level Up Data Scientist Level Up, LLC, a wholly-owned subsidiary...  ...-leading expertise, big data analytics, and all-source research and...  ...Ability to analyze data in Python or another Object-Oriented...  ...field or sub-field Experience developing, retraining, or using AI and... 
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    Internship
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    Level Up

    Reston, VA
    1 day ago

  • Senior Data Engineer

    $160k - $180k

     ...Companies is seeking a Senior Data Engineer to join a fast-growing...  ...data platform to support analytics and operational insights. The...  ...CDC, and event-driven patterns Develop and manage dbt models for clean...  ...engineering experience Strong SQL and Python skills Experience working in... 
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    Piper Companies

    Reston, VA
    4 days ago

  • Senior AI Data Engineer

    $165k - $180k

     ...seeking a highly skilled and motivated Sr. AI Data Engineer with a proven track record in...  ...Databricks to directly support AI/ML and analytics workloads. Leverage core capabilities...  ...and integrate open‑source tools such as Python, PySpark, and Apache Airflow for distributed... 
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    Work experience placement
    H1b
    Local area

    Karsun Solutions

    Herndon, VA
    1 day ago

  • Python Developer

     ...Reston, VA Interview Mode: In-person Note: ONLY USC, GC, H4 EAD Job Requirements Core Skills (Mandatory): Minimum 10+ years of hands-on Python development experience A strong, demonstrable portfolio can be considered in place of years of experience Ability to clearly... 
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    Drillo.AI

    Reston, VA
    2 days ago

  • Python Developer

    $98.12k - $166.81k

     ...Python Fullstack Developer – Reston, VA (Final Round In‑Person Interview Only) Employment type: Full‑time Seniority level: Not Applicable Job function: Information Technology Industries: Information Services Location: Reston, VA | Salary: $98,124.00–$166,810.00 (updated... 
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    Full time

    Hexaware Technologies

    Reston, VA
    2 days ago

  • Data Engineer

     ...is seeking a highly skilled Data Engineer to design, build, and...  ...enabling efficient data processing, analytics, and decision-making by...  ...Development & Engineering Design, develop, and maintain scalable ETL/...  ...) Proficiency in SQL and Python for data processing and... 
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    KDA CONSULTING INC

    Herndon, VA
    3 days ago

  • Junior Data Scientist: OBI Analytics Enablement

    $90k - $150k

     ...A veteran-owned defense contractor is seeking a Junior-level Data Scientist to support the Defense Intelligence Agency. This entry-level role involves conducting data analytics, building AI tools, and collaborating with teams to optimize advanced analytics. Candidates... 
    For contractors

    Celestar

    Reston, VA
    5 days ago

  • Data Engineer

     ...Job Title: Data Engineer Job Location: Reston, VA(100%...  ...is available for reporting and analytics by various other teams. This candidate...  ...technologies involved include Python, AWS Glue, SQL, MongoDB,...  ...Design and develop stream and batch processing data... 
    Long term contract
    Local area
    Remote work

    Navtech

    Reston, VA
    2 days ago

  • Sr AWS Python Developer

     ...Sr AWS Python Developer (2 positions) Location : Reston, VA (In person Client interview day one onsite) Experience : 8 to 18 years Employment...  ...event‑driven patterns using AWS SNS and SQS. Design and optimize data storage and querying in Amazon Redshift. Write performant SQL... 
    Full time

    Ekcel Technologies Inc

    Reston, VA
    2 days ago

  • Data Engineer

    $50 - $60 per hour

     ...Job Title: Data Engineer NO C2C *This will be a W2 contract...  .... Responsibilities Develop a deep understanding and awareness...  ...programming language, such as Python, Java, Scala, or NodeJS. Experience...  ..., data engineering, or data analytics. Work Environment... 
    Contract work
    Temporary work
    Work at office
    Relocation
    Flexible hours

    Actalent

    Herndon, VA
    5 days ago

  • Python Software Developer

     ...Signature is looking for a driven software developer in Herndon, VA to join an elite team of Software Developers, Data Engineers, and System Engineers who are developing...  ...3+ years practical experience developing with Python. ~ Experience in SQL and database... 

    Signature Federal Systems LLC

    Reston, VA
    1 day ago

  • Big Data Engineer

     ...Big Data Engineer LOCATION Reston, VA 20190 CLEARANCE...  ...In this role, you will design, develop, and maintain data pipelines,...  ...support business intelligence and analytics needs. You will work closely...  ...in programming (e.g., Java, Python) Expertise in data processing... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    5 days ago

  • Senior Data Engineer

    $150k - $175k

     ...Senior Data Engineer Dark Wolf is looking for a Senior Data Engineer...  ...operational medicine data for analytics and mission-critical...  ...Development (TDD) principles to rapidly develop and deliver first-class,...  ...languages and frameworks, including Python (FastAPI), AWS, SQL (Trino SQL... 
    Full time
    For contractors
    Remote work

    Dark Wolf Solutions

    Herndon, VA
    1 day ago

  • Data Engineer (Entry Level)

     ...Position Summary Join our team as a Data Engineer and become a key contributor to...  ...Glue, Lambda, and Step Functions, applying Python, Pandas, PySpark, and SQL to ingest,...  ...CodePipeline. Model and serve data for analytics and BI (e.g., Power BI, Amazon QuickSight... 
    Internship

    AEM

    Reston, VA
    4 days ago

  • Senior Data Analytics Engineer

    $89.6k - $139.3k

     ...Senior Data Analytics Engineer Category: Business Analysis (functional and technical)...  ...candidate will collaborate closely with developers, product owners, business stakeholders,...  ...Swagger/OpenAPI. . Proficiency with Python, including pandas, NumPy, and JSON processing... 
    Full time
    Local area

    CGI Technologies and Solutions, Inc.

    Reston, VA
    1 day ago

  • Senior Python Developer

     ...role. MANTECH seeks a driven and mission-focused Senior Python Developer to join our elite team based in Herndon, VA . In this role,...  ...to grow your expertise alongside talented Software Developers, Data Engineers, and System Engineers while pioneering solutions that... 

    ManTech

    Reston, VA
    2 days ago

  • Python Developer

     ...Python Developer Leidos‑owned company Kudu Dynamics is seeking a Python Developer. Minimum Requirements US Citizenship with TS/SCI or clearable...  ...and manage new users Actively search for and screen new data sources and technologies to meet program demands Serve as primary... 

    Leidos

    Reston, VA
    2 days ago

  • Senior Data Analytics Engineer

    $89.6k - $139.3k

     ...Senior Data Analytics Engineer CGI is seeking a Senior Data Analytics Engineer to support...  ...candidate will collaborate closely with developers, product owners, business stakeholders,...  ...and Swagger/OpenAPI. Proficiency with Python, including pandas, NumPy, and JSON processing... 

    CGI

    Reston, VA
    2 days ago

  • Lead Data Engineer

     ...Lead Data Engineer The Lead Data Engineer is responsible for designing, developing, and managing scalable data integration frameworks...  ...practices in data engineering and analytics. Strong experience in...  ...skills in SQL, NoSQL, or Python. Deep understanding of database... 

    Cynet Systems

    Reston, VA
    2 days ago

  • Senior Data Engineer

    Dark Wolf constructs and deploys data management and analytics solutions for the defense and intelligence communities. We’re proud to boast a world...  ...building data products in Apache Avro and/or Parquet Python AWS Experience with REST APIs Desired Skills Iceberg... 

    Dark Wolf

    Herndon, VA
    1 day ago

  • AI Engineer

    $130k - $150k

     ...small business delivering innovative IT, cloud, data analytics, and cybersecurity solutions to federal and commercial...  ...to life. Key Responsibilities Design, develop, and deploy scalable applications using Go, Python, and other modern languages. Build and integrate... 
    Full time

    The Hawaii Pacific Foundation

    Herndon, VA
    3 days ago