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  •  ...join our dynamic team. As a Data Engineer, you will play a crucial role in designing, developing, and maintaining our clients data infrastructure. Your expertise in Python, PySpark, ETL processes, CI/CD (Jenkins or GitHub), and experience with both streaming and batch... 
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    Infinitive Inc

    Ashburn, VA
    2 days ago
  •  ...and data services to support FDIC’s modernization objectives. Develop and maintain ETL/ELT workflows, data lake and warehouse...  .../CD pipelines in Azure environments. Proficiency in Python, PySpark, SQL, or similar languages for data transformation and analysis... 
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    Plateau Software

    Oakton, VA
    8 hours ago
  •  ...The Python Developer works as part of a team to implement functionality as part of multiple efforts to build data processing applications...  ...in Python, large data processing using packages such as PySpark, and optimizing Python code for deployment as part of a containerized... 
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    NewGen Technologies

    Chantilly, Loudoun County, VA
    more than 2 months ago
  • View Job Python Developer Full Time Chantilly VA 20151 USA Posted 11/21/2025 Job Descriptionback to top Are you a mid-level...  ...-native software solutions using open-source technologies like PySpark, FastAPI, Docker, and AWS. Our developers take ownership at... 
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    NS2 Mission

    Chantilly, Loudoun County, VA
    1 day ago
  • $190k - $210k

     ...Range: $190,000 – $210,000 We are seeking an experienced  Python Developer  to contribute to the development of advanced data processing...  .... Utilize parallel data processing libraries such as PySpark, Pandas, and NumPy to enable efficient large-scale data transformations... 
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    TOMORROW HIRE

    Chantilly, Loudoun County, VA
    a month ago
  • View Job Full-Stack Software Developer Full Time Chantilly VA 20151 USA Posted 11/21/2025 Job Descriptionback to top Are you...  ...Key Technical Skills: ~Data & Processing:OpenTable format and PySpark ~Backend Development:Python (FastAPI), Java, SpringBoot,... 
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    NS2 Mission

    Chantilly, Loudoun County, VA
    8 days ago
  • $77.6k - $176k

    Overview Job Number: R0229078 AI Solution Developer Key Role Designs and implements effective AI solution architecture or strategy utilizing...  ...and big data technologies, including Hive, Q, Bedrock, PySpark, Synapse, or Databricks Experience with the Amazon AI product tool... 
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    Phase2 Technology

    Chantilly, Loudoun County, VA
    2 days ago
  • $77.6k - $176k

    AI Solution Developer page is loaded## AI Solution Developerlocations: Chantilly, VAtime type: Full timeposted on: Posted Todaytime left...  ...programming and big data technologies, including Hive, Q, Bedrock, PySpark, Synapse, or Databricks* Experience with the Amazon AI product... 
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    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...scale to support the right hire! The Data Engineer will design, develop, code, test, and debug complex new software products, or make...  ...of software development experience in JavaScript, Python, PySpark, or other object-oriented development languages Requirements... 
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    Leading Path Consulting

    Chantilly, Loudoun County, VA
    more than 2 months ago
  • Overview SAIC is currently looking to hire a C# Developer to join our team located in Chantilly, VA! Minimum Qualifications Bachelor’s Degree in Computer Science, Information Systems, Engineering or related STEM degree and a minimum of 9 years related experience Experience... 
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    Currently hiring

    SAIC

    Chantilly, Loudoun County, VA
    2 days ago
  • $126.1k - $227.95k

     ...person, guiding the team to consistently deliver meaningful and compelling capabilities. You will be instrumental in architecting and developing cutting-edge solutions, leading technical initiatives, and engaging with diverse stakeholders to drive project success. In... 
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    Leidos

    Chantilly, Loudoun County, VA
    10 days ago
  • $85.15k - $153.93k

     ...Clearance Level Required: Must have a Top Secret with SCI eligibility and able to obtain a Polygraph. Primary Responsibilities: Design, develop, test, and deploy software solutions that support our customer’s GEOINT mission. Participate in agile development sprints and... 
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    Via Logic LLC

    Chantilly, Loudoun County, VA
    2 days ago
  • $104.65k - $189.18k

    Job Description Description GEOAxIS is looking for a Technical Lead to work with the technical leadership team to help drive program technical execution, innovation and modernization. The GEOAxIS system provides Identity, Credential and Access Management for...
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    Leidos

    Chantilly, Loudoun County, VA
    24 days ago
  •  ...important mission sets. About the Role Redhorse is transforming how government uses data and technology. We are seeking a skilled UI Developer to design and build intuitive user interfaces for a next-generation web application. This application will streamline and automate... 
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    Redhorse Corporation

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...to join our talented Team. Job Title Job Title: Senior Power BI Developer Location Location: Chantilly, VA Responsibilities Seeking an...  ...analysis, and automation tasks. Experience with DataBricks and PySpark is a plus. Data Quality Assurance: Implement and maintain data... 
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    Ampcus Inc

    Chantilly, Loudoun County, VA
    2 days ago
  • $86k - $138k

     .... Build and deploy cloud instances and applications utilizing automation tools to streamline processes and improve efficiency Develop deployment and maintenance Ansible playbooks for the purpose of automating rapid installation and system patching within multiple large... 
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    Peraton

    Chantilly, Loudoun County, VA
    22 days ago
  •  ...we believe great work comes from people who feel supported and valued. We are currently seeking a highly skilled Full Stack Developer with experience supporting legacy systems. The ideal candidate will have: ~5 or more years of Full Stack development experience... 
    Full time
    Flexible hours

    Falls Technology

    Chantilly, Loudoun County, VA
    8 hours ago
  • $750 per month

    Description Interclypse is seeking a motivated, career and customer-oriented AWS Cloud Full Stack Developer to join a high-functioning team as a contributor making a daily difference. Expand your cloud, software development, and CI/CD pipeline skills! Our team is dedicated... 
    16 hours
    Temporary work

    Interclypse Inc

    Chantilly, Loudoun County, VA
    4 days ago
  • A technology consulting firm in Chantilly, Virginia, seeks a Web Developer for a full-time position at a government facility. The ideal candidate has extensive experience in web design and development, project management, and must maintain TS/SCI security clearance. This... 
    Full time
    Immediate start

    The Metamorphosis Group

    Chantilly, Loudoun County, VA
    5 days ago
  •  ...with your skillset and career goals. We look forward to you joining our family. *** SIMILAR CAREER TITLES Software Engineer, Java Developer, Linux Developer, Middleware Engineer, Systems Engineer, Backend Developer, Full Stack Developer, Application Developer, Java... 
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    Immediate start
    Flexible hours

    Cymertek Corporation

    Chantilly, Loudoun County, VA
    1 day ago
  • A leading financial technology company is seeking a Manager Software Engineer in McLean, Virginia. This role involves leading diverse technology projects, collaborating with product managers, and delivering innovative cloud-based solutions. The ideal candidate will have...
    Full time

    Capital One

    McLean, VA
    8 hours agonew
  •  ...Engineering, design, and analysis of IT or related systems All phases of system design, development, analysis, and documentation Developing standards and technical guidelines 18+ years of experience in government or industry supporting: DoD/IC Acquisition Processes... 
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    Work at office

    Peraton

    Chantilly, Loudoun County, VA
    2 days ago
  • Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate...
    For contractors
    Work experience placement

    Peraton

    Chantilly, Loudoun County, VA
    19 hours ago
  • $155k

     ...Perform preventive maintenance actions including system back-ups, error log reviews, database size analysis, and integrity checks. Develop new system and application implementation plans to include testing procedures and ensuring operational reliability. Stay current... 
    Ongoing contract
    Permanent employment
    Flexible hours
    Night shift
    Chantilly, Loudoun County, VA
    more than 2 months ago
  • A leading engineering consulting company is seeking a Senior Database Developer in Chantilly, Virginia. You will be a key member of an agile development team, focusing on data modeling, application features, and improving database performance. A strong background in Microsoft... 

    ECS Corporate Services, LLC

    Chantilly, Loudoun County, VA
    2 days ago
  • A leading engineering consulting firm in Chantilly, Virginia, is seeking a Senior Database Developer to join their fast-growing development team. The role involves participating in the full agile project life-cycle and data modeling for new application features. The ideal... 

    Engineering Consulting Services

    Chantilly, Loudoun County, VA
    2 days ago
  • $135k - $216k

    Program Overview Engineering modernization and integration practices to include Digital Engineering and Agile at Scale for all of NGA, NSG, and ASG. About The Role Overall Assignment Description The Expert Systems Integrator supports the Government by leading...
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    Work experience placement
    Internship
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    Peraton

    Chantilly, Loudoun County, VA
    1 day ago
  • $120k - $160k

     ...by our customers and/or suitable for operational use. Other duties include practicing sound software processing methods to design, develop, analyze, and test software applications from prototype to operations, using modern software development languages and practices. Ability... 
    Full time
    Work at office
    Local area
    Remote work
    Flexible hours

    Arete

    Falls Church, VA
    19 days ago
  • Purpose In Digital, we develop innovative member and team member experiences that leverage the latest technologies in open source and...  ...designing and implementing reusable frameworks using Apache Spark (PySpark preferred or Java/Scala). Solid foundation in data structures,... 
    Remote job

    Shuvel Digital

    Vienna, VA
    2 days ago
  •  ...innovative solutions and an engaging culture. Description of Task to be Performed We are seeking a creative and technically skilled UI/UX Developer to support the design and implementation of user interfaces for a Digital Evidence Management System (DEMS). The ideal candidate... 
    Temporary work
    Work at office
    Immediate start
    Remote work
    1 day per week

    Nava

    Chantilly, Loudoun County, VA
    4 days ago