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  • Data Scientist, Mid

    $77.6k - $176k

     ...The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets...  ...science programming languages such as Python or R ~ Experience creating ETL pipelines...  ..., and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work
    Washington DC
    28 days ago

  • Senior Data Engineer: 26-00060

    $85 per hour

    Primary Skills:Python (Expert), SQL (Expert), ETL (Advanced), Hadoop (Expert), Cloud Infrastructure (Advanced) Contract Type: W2 Only Duration: 6 Months with possibility of extension...  ...We are seeking a seasoned Senior Data Engineer to join our FinOps Tools team,... 
    Contract work
    Python
    Hourly pay

    ExecutivePlacements.com

    Washington DC
    10 days ago

  • Senior Data Analytics Engineer

     ...Senior Data Analytics Engineer Duration: 9 months Location: Washington DC -Hybrid OBJECTIVES 1. Provide engineering expertise...  ...2 years’ experience building ETL/ELT pipelines with SQL and Python. 2. Minimum 2 years’ experience with workflow orchestration in... 
    Contract work
    Python

    Estrada Consulting Incorporated

    Washington DC
    more than 2 months ago

  • Data Scientist

    $104k - $166k

     ...Role We are seeking a highly skilled Data Scientist with strong experience in ServiceNow...  ...Performance Analytics) Proficiency in Python or R for advanced analytics and model development...  ...geographic location and business and contract considerations. Depending on the... 
    Contract work
    Python
    Temporary work
    Internship
    Shift work

    Peraton

    Washington DC
    8 days ago

  • Data Scientist

     ...Job Title: Data Scientist LOCATION: ARLINGTON VA / WASHINGTON DC (DUE TO CUSTOMER REQUIREMENTS...  ...software (including but not limited to Python, R, and SQL) Analyzing events across...  ..., we hire you for a career not just a contract. People-Focused Culture: we... 
    Contract work
    Python
    For contractors
    Work at office
    Local area
    Immediate start
    Remote work
    Flexible hours
    Shift work

    Elder Research

    Arlington, VA
    19 days ago

  • Data Scientist / Developer

    $112k - $179k

     ...currently seeking to hire an experienced Data Scientist / Developer to join our Federal...  ...design transform scripts in languages like Python to convert raw data to standardized data...  ...geographic location and business and contract considerations. Depending on the position... 
    Contract work
    Python
    Temporary work
    Internship
    Currently hiring
    Remote work
    Shift work

    Peraton

    Arlington, VA
    8 days ago

  • Senior Data Developer

    $86k - $138k

     ...Role We are looking to add a Senior Data Developer, Team Lead to our analyst team...  ...an AWS environment ~ Experience with R, Python, S3, Redshift, RDS, DMS, SageMaker, QuickSight...  ...as geographic location and business and contract considerations. Depending on the position... 
    Contract work
    Python
    Permanent employment
    Temporary work
    Internship
    Shift work
    3 days per week

    Peraton

    Washington DC
    7 days ago

  • Senior Software Engineer, Perception Data Primary

    $170k - $216k

     ...in simulation across 15+ U.S. states. Within Perception, the Data Primary team builds and operates the data infrastructure that powers...  ...You Have ~ C++ programming skills (required), with Python experience ~5+ years of experience with large-scale data systems... 
    Python
    Full time
    Remote work

    Waymo

    Washington DC
    1 hour ago

  • Software Engineer- Data

     ...talented and motivated individual to join our Data team as a Software Engineer-Data...  ...with other data platform engineers, data scientists, and other software engineering teams....  .... Ideal Experience Proficient in Python, with expertise in SQL. Prior experience... 
    Python
    Full time
    Work at office

    Statsig

    Washington DC
    1 hour ago

  • Data & AI Engineer

    $45 - $48 per hour

     ...Akkodis is seeking a Data & AI Engineer for a Contract with a client in Bellevue, WA. You will design and deliver scalable data models and pipelines...  ..., or consumer-facing applications. Leverage SQL and Python for data transformation, modeling, and automation of... 
    Contract work
    Python
    Hourly pay
    Temporary work
    For contractors
    Local area

    Akkodis

    Washington DC
    12 days ago

  • Full Stack Software Engineer - Acquisition & Sustainment

     ...are a solution-driven company delivering data insights and technology solutions to customers...  ...desired. Programming expertise in Python, JavaScript, and at least one additional...  ...needs. This job description is not a contract and may be adjusted as deemed appropriate... 
    Contract work
    Python
    Full time

    Redhorse Corporation

    Arlington, VA
    1 hour ago

  • Software Engineer - Ads Applied Data

    $140.4k - $175k

     ...of. Join us today and apply now! About the Role The Ads Data Infra team builds and scales the foundational data infrastructure...  ...with one or more modern languages (Java, Kotlin, Go, C++, C#, or Python). ~ Experience designing, implementing, and maintaining... 
    Python
    Full time

    Moloco

    Washington DC
    1 hour ago

  • Full Stack Developer - PHP and Python

     ...Developer to join a high-impact team of Data Scientists, Data Specialists, DevSecOps Engineers,...  ...through PHP/Laravel development, Python scripting, and responsive frontend technologies...  ...of blockchain technology, smart contract integration, Web3 technologies, and decentralized... 
    Contract work
    Python
    Full time
    Immediate start

    Opendatajobs

    Washington DC
    1 hour ago

  • Data Annotator - Dutch

    $25 per hour

     ...role, you will be labeling, summarizing, and/or evaluating text data for projects on the Machine Learning team. About the Role...  ...Business-level Dutch language skills and English. This is a six-month contract with the potential to extend. All Annotators must reside in the... 
    Contract work
    Hourly pay

    Comrise

    Washington DC
    4 days ago

  • Data Automation Engineer

    $49 - $60 per hour

     ...Job Title: Data Automation Engineer Location: Washington, DC Type: Contract with possibility of extension Compensation: $49.00 - $55.00 hourly Contractor...  ...platform. Hands-on experience with SQL, SSIS, Python, Spark, Bash, Power shell, AWS/Azure CLIs. Experience... 
    Contract work
    Python
    Hourly pay
    For contractors
    Local area
    Remote work

    System One

    Washington DC
    1 day ago

  • Analytics Engineer (Observability Tooling)

    $50 - $85 per hour

     ...for AI grounded in real-world software systems. We’re hiring a Data Engineer with 3+ years of experience and a strong systems mindset...  ...and spot inefficient query patterns.\n - Bonus: Experience with Python, Docker, or synthetic data generation.\n\n💸 Pay\n$50 - 85/hr depending... 
    Python
    Flexible hours

    Sepal

    Washington DC
    1 hour ago

  • Senior Software Engineer, Data Platform

     ...platform that autonomously tracks plant development to turn visual data into high-value decisions. Deployed in over 15 countries, our...  ...software engineering experience. ~ Expert-level knowledge of Python, including modern language features, performance optimization, concurrency... 
    Python
    Full time

    Iunu

    Washington DC
    1 hour ago

  • Software Engineer - (TS/SCI)

     ...microservices and APIs that power GEOINT data and mission workflows. Develop front-end...  ...). U.S. citizenship required   per contract. Bachelor’s degree in Computer Science...  ...Hands-on experience with: Languages:   Python, Java, JavaScript, or Go Frameworks:... 
    Contract work
    Python
    Full time
    Remote work
    Flexible hours

    North Point Technology

    Alexandria, VA
    1 hour ago

  • Vulnerability Researcher - Hybrid - TS/SCI

     ...clients. Founded by engineers, they have their own fixed, firm contract, and they work out of their own space. They have strong salaries...  ...with assembly languages (x86, ARM, etc.)/liliExperience with Python/liliExperience with debuggers and decompilers/li/ulpDesired:/pulliExperience... 
    Contract work
    Python

    ClearanceJobs

    Washington DC
    4 days ago

  • Software Engineer - Onsite in Redmond, WA

     ...onsite in Redmond, WA. 12 month contract with likely extensions. We...  ...hardware systems to enable data collection. This will require...  ...in languages such as C++ and Python. A successful candidate...  ...other Research Engineers and Scientists. Writing SW that interfaces... 
    Contract work
    Python

    Booker DiMaio

    Washington DC
    1 hour ago

  • Senior Software Engineer, Ads Data Platform

    $184k - $230k

     ...Role: We are looking for a Senior Software Engineer to join our Data Platform team, which builds and maintains the core data...  ...and distributed systems. ~ Strong programming skills in Golang, Python, or Java. ~ Deep understanding of distributed systems, data modeling... 
    Python
    Full time

    Moloco

    Washington DC
    1 hour ago

  • Cost/Earned Value/Financial Analyst

    $64k - $110k

     ...Cost Estimates, Program Office budgets, Contract Proposals, and other cost products as requested...  ...technical, schedule, and performance data on a recurring basis to aid in Integrated...  ...using data analysis tools (e.g., Python, Access/SQL, DAX/Power Query, Excel VBA)... 
    Contract work
    Python
    For contractors
    Work at office

    Tecolote Research

    Washington DC
    5 days ago

  • Data Scientist

     ...our commitment to excellence. SteerBridge is looking for a Data Scientist to evaluate multi-dimensional USMC C130 global supply chain...  ...modeling. ~3+ years of professional proficiency using R, or Python for data wrangling and model building. ~ Experience in SQL... 
    Python
    Work experience placement

    SteerBridge

    Vienna, VA
    22 days ago

  • Data Scientist

    $66.7k - $133.3k

     ...divh2Data Scientist/h2pCAI at Naval Surface Warfare Center Carderock...  ...Division (NSWCCD) is looking for a Data Scientist to expand...  ...liliStrong knowledge of MATLAB and Python./liliStrong problem-solving...  ...location, Federal Government contract labor categories and contract... 
    Contract work
    Python
    Work experience placement
    Second job
    Flexible hours

    Clearance Jobs

    Bethesda, MD
    4 days ago

  • W2 Contract Only : Python Developer

     ...Job Description Position Title: Python Backend Developer Location: Mclean, VA (5 Days Onsite) Duration: 12+ Months Description: Notes: Strong backend Python (OOP, concurrency, large datasets) SQL (required) | Pandas, NumPy, SQL Alchemy Finance... 
    Contract work
    Python

    InterSources Inc

    McLean, VA
    13 days ago

  • Principal Pricing Analyst - REMOTE (Washington)

    $94k - $160k

     ...financial pricing strategies, financial contract management, profit drivers and the organization...  ..., SQL, SAS, Alteryx, Teradata, R, or Python technologies ~ Must be eligible to work...  ...effectively and present complex data to a wide variety of audiences Expert... 
    Contract work
    Python
    Full time
    Work experience placement
    Local area
    Remote work
    Visa sponsorship
    Work visa

    Prime Therapeutics

    Washington DC
    15 days ago

  • Data Engineer, Senior

    $68 per hour

    Kforce has a client that is seeking a Data Engineer, Senior in McLean, VA. * Bachelor's degree * 5+ years of experience in data engineering...  ...modeling * 2+ years of experience designing data pipelines with Python for retrieving, parsing, and processing structured and... 
    Contract work
    Python
    McLean, VA
    6 days ago

  • Summer 2026 System Test Engineering Intern

     ...supervision Capture and organize test data, fill out test documentation, and assist...  ...programming for test automation (e.g., Python , MATLAB , C ) Interest in unmanned...  ...require current U.S. Citizenship due to contract requirements. Benefits : AV offers an... 
    Contract work
    Python
    Permanent employment
    Full time
    Summer work
    Internship
    Summer internship
    Work at office

    AV

    Arlington, VA
    4 days ago

  • Principal Data Scientist

     ...exciting opportunity for a Principal Data Scientist to join the Maximus AI Accelerator supporting...  ...for this position due to government contract requirements. Essential Duties and...  ...Programming experience (e.g. Python, R, etc.). - Experience in two of the... 
    Contract work
    Python
    Minimum wage
    Permanent employment
    Temporary work
    Work experience placement
    Remote work

    Maximus

    Tysons, VA
    20 hours ago

  • Summer 2026 Electrical Engineering Intern

     ...Experience with scripting or automation for test procedures (e.g., Python) Passion for aerospace, robotics, or defense-related systems...  ...5. Some positions will require current U.S. Citizenship due to contract requirements. Benefits : AV offers an excellent benefits... 
    Contract work
    Python
    Permanent employment
    Full time
    Internship
    Summer internship
    Work at office

    AV

    Arlington, VA
    4 days ago