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  • Software Developer

     ...development of algorithms and schemas analyzing new data sets to optimize this ingestion. Generate metrics to track data ingest statistics to maintain data integrity. Document the data-flows according to standards set by Sponsor. Complete all steps in the... 
    Suggested
    Local area

    Dezign Concepts LLC

    McLean, VA
    3 days ago

  • Software Engineer (SME) - TS/SCI with Polygraph Required

    $104.04k - $183.6k

     ...Tensorflow, etc. Demonstrated experience with extensive math and computer science skills, with a deep understanding of probability, statistics, and algorithms Demonstrated experience in AI/ML specific programming languages, such as Python, Jav, C++, Conda, etc.... 
    Suggested
    Full time
    Contract work
    For contractors
    Local area

    LMI Consulting, LLC

    McLean, VA
    3 days ago

  • Databricks Apps Developer

     ...to non-technical audiences. What Would Be Nice To Have : Master's degree in computer science, engineering, mathematics, statistics, or a related technical field. FIVE (5) years of experience in application development. Demonstrated success developing and... 
    Suggested
    Temporary work
    Flexible hours

    Guidehouse

    McLean, VA
    1 day ago

  • Software Engineer with Poly SR SWE1

    $140,000 per week

    Lockheed Martin, a leader in the Aerospace & Defense industry, is seeking an experienced Software Engineer with Poly SR SWE1 to join our dynamic IT & Cybersecurity team. This role will focus on developing and maintaining high-level classified software systems that are critical...
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    Lockheed Martin

    McLean, VA
    11 days ago

  • Software Engineer with Poly SR SWE1

    Job Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technical ...
    Suggested
    Full time

    Lockheed Martin

    McLean, VA
    1 day ago

  • Senior Software Engineer Staff

    $150,000 per week

    Join Lockheed Martin, a leader in the Defense & Aerospace industry, where innovation, ethics, and teamwork are valued. As a Senior Software Engineer Staff in our IT & Cybersecurity department, you will contribute to cutting-edge projects that reinforce national security...
    Suggested

    Lockheed Martin

    McLean, VA
    10 days ago

  • Software Developer

    Freedom Technology Solutions Group seeks dynamic and curious Software Developers to support the O&M, Integration and development of Government geospatial data mapping and visualization infrastructure and applications. The work is located in Northern Virginia on a long...
    Suggested
    Long term contract
    Full time
    For contractors
    Work at office
    Monday to Friday
    Flexible hours
    Night shift

    Freedom Technology Solutions Group

    McLean, VA
    2 days ago

  • Software Developer

    Job Description The Sponsor designs, develops, tests, integrates and deploys solutions for critical requirements. The current solution is at the end of life stage, therefore new solutions need to be developed and incorporated; new and innovative technologies utilized...
    Suggested

    Cognitio Corp

    McLean, VA
    2 days ago

  • SIGINT Software Developer

    SIGINT Software Developer We are seeking an innovative and driven SIGINT Software Developer to join our team and create cutting-edge solutions for Signals Intelligence operations. In this role, you will design, develop, and optimize software tools and systems that support...
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    McLean, VA
    4 days ago

  • Software Engineer

    Software Engineer Astor & Sanders Corporation (Astor), an award-winning IT solutions provider headquartered in McLean, VA, is seeking a Software Engineer. This is a full-time position, and is 100% remote. Roles and Responsibilities The Software Engineer will...
    Suggested
    Full time
    Remote work

    Astor & Sanders

    McLean, VA
    3 days ago

  • Software Developer

    Software Developer SAIC's National Intelligence Community (NIC) Business Unit, USG Mission and Information Technology Division, is seeking a Software Developer that is part of an integrated team to create, update, and maintain a federated search and discovery software...
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    Local area

    J5 Consulting

    McLean, VA
    4 days ago

  • Software Developer/ Engineer

    Athenix Solutions Group is looking for Software Engineers in a variety of roles to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation. We have roles for Engineers to work individually or as part of a team. ...
    Suggested

    Athenix Solutions Group

    McLean, VA
    1 day ago

  • Software Developer - TS/SCI with Polygraph Required

    Software Developer - TS/SCI with Polygraph Required Job Locations US-VA-McLean Job ID 2026-13717 # of Openings 1 Category Intelligence Benefit Type Salaried High Fringe/Full-Time Overview LMI is seeking...
    Suggested
    Full time
    Temporary work
    Work experience placement
    Local area
    Remote work

    LMI Consulting, LLC

    McLean, VA
    3 days ago

  • Cross-Domain Software Developer

    Cross-Domain Software Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and innovative Cross-Domain Software Developer to design, implement, and maintain...
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    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    McLean, VA
    17 hours ago

  • Software Developer

    Software Developer Location: Tysons, VA 22182 Clearance: TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) Key Summary: Are you a creative and driven individual who loves turning ideas into functional, efficient software solutions? We...
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    McLean, VA
    4 days ago

  • Software Development Engineer

    Role Overview We're looking for a Software Development Engineer to join our chief technology office engineering team-a dynamic group of innovators passionate about redefining the market through cutting-edge technology. You'll focus on building Booz Allen's Software...
    Work at office

    Procyon TS

    McLean, VA
    3 days ago

  • Scientific Software Developer (DC, NoVA)

    Job Title We hire smart scientists and software engineers who love to create and maintain high quality, extensible scientific codes, and want to learn and adopt modern C++ practices. Support Software Development In The Following Domains Space domain awareness ...

    Stellar Science Ltd Co

    McLean, VA
    4 days ago

  • AWS Geospatial Software Engineer

    $86.8k - $198k

    Job Number: R0238408 AWS Geospatial Software Engineer The Opportunity: As an AWS Geospatial Software Engineer, you can resolve a problem with a complete end-to-end geospatial solution in a fast, agile environment. If you're looking for the chance to not just develop...
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    3 days ago

  • Senior Software Engineer

    $140k - $185k

    This range is provided by Jobot. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $140,000.00/yr - $185,000.00/yr Job details Design and implement new solutions to improve scalability and efficiency...
    Local area
    Remote work
    Work from home

    Jobot

    McLean, VA
    2 days ago

  • Sr Software Engineer, DevOps

    $163.8k - $245.8k

    Your work days are brighter here. We're obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we're shaping the future of work so teams...
    Work at office
    Remote work
    Home office
    Flexible hours

    Workday

    McLean, VA
    2 days ago

  • Senior Software Development Engineer

    $130k - $196k

    Senior Software Development Engineer At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of everything we do. Since our charter in 1970, we have made home possible for more than 90 million families across the country. Join ...
    Full time
    Local area

    Freddie Mac

    McLean, VA
    3 days ago

  • Junior Software Developer

    Description Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide...
    Worldwide

    Altamira Technologies

    McLean, VA
    2 days ago

  • Senior Software Engineer FS / Mobile (Remote)

    $125k - $140k

    Senior Software Engineer - Full Stack / Mobile This is a remote position. Ad Hoc is a technology company that empowers organizations to deliver scalable, impactful digital services. Using modern, agile methods, our team creates products that meet people's needs and...
    Temporary work
    Remote work
    Flexible hours

    Ad Hoc LLC

    McLean, VA
    3 days ago

  • Senior Software Engineer, Salesforce

    Job Description: Basic Qualifications: Bachelor's Degree At least 4 years of experience in Software Engineering (Internship experience does not apply) At least 3 years of experience in Salesforce Software Engineering (HTML, CSS, JavaScript, SQL) Preferred...
    Internship

    Vets Hired

    McLean, VA
    2 days ago

  • Senior Distinguished Software Engineer (Remote-Eligible)

    $286.2k - $326.7k

    Senior Distinguished Software Engineer (Remote-Eligible) As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. Our Distinguished Engineering team architects the ...
    Full time
    Part time
    Local area
    Remote work

    Information Technology Senior Management Forum

    McLean, VA
    3 days ago

  • Senior Distinguished Software Engineer (Remote-Eligible)

    $286.2k - $326.7k

    Senior Distinguished Software Engineer (Remote-Eligible) As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. Our Distinguished Engineering team architects the strategic...
    Full time
    Part time
    Local area
    Remote work

    Relha LLC

    McLean, VA
    10 hours ago

  • Software Engineering Intern (USPS) - Summer 2026

    Software Engineering Intern (USPS) - Summer 2026 Job Locations US-VA-Tysons | US-DC-Washington, DC Job ID 2026-13493 # of Openings 2 Category Internships Benefit Type Hourly Low Fringe/Intern Overview ...
    Hourly pay
    Full time
    Summer work
    Internship
    Work at office
    Local area

    LMI Consulting, LLC

    McLean, VA
    10 hours ago

  • Sr. Software Development Engineer, Imagery

    Sr. Software Development Engineer – Imagery Join our dynamic team as we advance the forefront of software technologies in the realms of GIS, photogrammetry, and remote sensing tailored specifically for defense and intelligence applications. As a Sr. Software Development...
    Remote work

    International Staff Consulting

    McLean, VA
    4 days ago

  • Software Developer Level 1

    Job Title Software Developer Level 1 Location McLean, VA 22102 US (Primary) Category Research, Development, and Engineering Job Type Full-Time Career Level Staff Education Bachelor's Degree Travel Security Clearance Required None...
    Full time

    Prescient Edge

    McLean, VA
    3 days ago

  • Software Engineering, Mgr

    $154k - $232k

    At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of everything we do. Since our charter in 1970, we have made home possible for more than 90 million families across the country. Join an organization where your work contributes...
    Full time
    Local area
    Shift work
    Weekend work

    Freddie Mac

    McLean, VA
    10 hours ago