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  • C / C++ / Java Software Developer

     ...C / C++ / Java Software Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position...  ...SKILLS Proficiency in C, C++, or Java Strong knowledge of algorithms and data structures Familiarity with object-oriented design... 
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    Cymertek

    Chantilly, Loudoun County, VA
    4 days ago

  • Front-End Software Developer

     ...VTG is seeking a talented and experienced Front-End Software Developer to join our dynamic and innovative team in Chantilly, VA or Herndon...  ..., including object-orientated design, data structures, algorithms, and design patterns. Experience with software development... 
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    VTG

    Chantilly, Loudoun County, VA
    3 days ago

  • Software Developer/Machine Learning/Algorithm Developer On-Site (Springfield, VA)

    $110k - $190k

     ...JOB TITLE/TYPE: Software Developer/Machine Learning/Algorithm Developer/ On-Site PAY RANGE: $110,000.00 - $190,000.00 JOB SUMMARY Are you looking for more than just a seat on a contract? Are you tired of big-box defense contractors where... 
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    Skyline Scientific Inc

    Springfield, VA
    3 days ago

  • Senior Algorithm Developer

     ...Altamira believes that our people and the culture of our company differentiate us from other companies. Position: Senior Algorithm Developer Position Location: Warrenton, VA or Augusta, GA. Position Description: We are seeking a Senior Algorithm Developer to... 
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    Altamira Technologies

    Warrenton, VA
    3 days ago

  • Principal Software Developer - TS/SCI

    $148.3k - $266.9k

     ...is currently searching for a full-time P rincipal Software Developer position at our Chantilly, VA location. This will lead teams...  ...experience in software design/development, data structures, and algorithms TS/SCI is required Minimum of 8 years of experience in a... 
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    Parsons Corporation

    Chantilly, Loudoun County, VA
    2 days ago

  • Sr Full Stack Software Engineer - Clearance Required

     ...full-stack java software development in support of the Data Transformation Solutions (DTS) TTO. • You will be responsible for developing the middle tier to backend data storage, along with ETL (Extract, Transform, Load) development support. • You will contribute to... 
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    Lockheed Martin

    Chantilly, Loudoun County, VA
    22 hours ago

  • C# Developer (Winchester, VA)

    $106.3k - $221.1k

     ...of application code across one or more clients. Perform maintenance, enhancements and/or development work. Responsibilities: Develop elegant code that solves interesting problems Collaborate with other smart, driven engineers See your software through to production... 
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    Accenture

    Chantilly, Loudoun County, VA
    4 days ago

  • Mid-Level Software Developer

     ...About the Role Redhorse is transforming how the government utilizes data and technology. We are looking for a Mid-Level Software Developer to join our team and contribute to the design, development, and maintenance of a web-based tool used by non-technical end users.... 
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    Redhorse Corporation

    Chantilly, Loudoun County, VA
    22 hours ago

  • Ui Developer

    $112.2k - $202.2k

     ...to empower our team and support our customers in building a safer global future. Two Six Technologies is currently seeking a UI Developer for our Herndon, VA location. What you will do: This candidate is responsible for the development of innovative, engaging,... 
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    Two Six Technologies

    Chantilly, Loudoun County, VA
    22 hours ago

  • UI Developer

     ...build clean, intuitive user interfaces that directly support mission-critical space operations? NS2 Mission is looking for a UI Developer with strong Vue.js experience to craft modern, responsive applications that deliver both performance and exceptional user... 
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    NS2 Mission

    Chantilly, Loudoun County, VA
    2 days ago

  • UI Developer

     ...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
    4 days ago

  • Senior Full Stack/UI Developer

     ...trusted results to enable national security missions worldwide. Job Description SOSi is seeking skilled Senior Full Stack/UI Developer to support a US government customer in Chantilly, VA. This role will be responsible for designing, developing, and maintaining... 
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    SOSi

    Chantilly, Loudoun County, VA
    3 days ago

  • Oracle Cloud Engineer

    $86.8k - $198k

     ...What if you could use your cloud architecture skills to improve mission-critical applications and products? We need you to help us develop cloud-based solutions for some of the nation's toughest problems. This is an opportunity to use the latest cloud technologies as... 
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    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    3 days ago

  • Java, Scala, Python Developer

     ...Java, Scala, Python Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a versatile and highly skilled Java, Scala, Python Developer to join our... 
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    Cymertek

    Chantilly, Loudoun County, VA
    4 days ago

  • Linux DevOps Engineer, Senior

    $77.6k - $176k

     ..., there's no better place to further your skills and explore different ways of solving our clients' challenges. Whether helping to develop, deploy, or manage IT infrastructures for crucial server and network components, here, you'll have the latest tech and brightest teammates... 
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    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    3 days ago

  • UI/UX Engineer

     ...Turn complex workflows into clear, actionable user experiences for high-pressure environments Build Cross-Platform Solutions Develop modular, reusable UI components for consistency across mobile and desktop platforms Support seamless data interoperability... 

    Mount Indie

    Chantilly, Loudoun County, VA
    4 days ago

  • Mid-level C++ Software Engineer

    $118.57k - $131.54k

     ...join our dynamic team focused on undersea sensor systems. In this role, you will be responsible for designing, developing, and implementing advanced algorithms and software solutions for undersea sensor applications. You will work closely with cross-functional teams to... 
    Flexible hours

    General Dynamics Mission Systems

    Manassas, VA
    3 days ago

  • Mid/Senior Cloud Infrastructure Engineer

     ...architecture. Help build mission-critical, highly available, high-performance networked systems in a team-oriented environment. Develop systems engineering-related documentation to include operational concept, requirements, specifications, interface control documents... 
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    Marathon TS

    Chantilly, Loudoun County, VA
    3 days ago

  • Software Engineer (Java, AWS, Linux)

     ...skillset and career goals. We look forward to you joining our family. *** SIMILAR CAREER TITLES Software Engineer, Java Developer, AWS Cloud Engineer, Linux Systems Developer, Backend Developer, Full Stack Developer, Cloud Software Engineer, Systems Engineer,... 
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    Cymertek

    Chantilly, Loudoun County, VA
    4 days ago

  • AWS Cloud Full Stack Developer

    $750 per month

     ...Job Type Full-time 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... 
    16 hours
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    Temporary work

    Interclypse

    Chantilly, Loudoun County, VA
    4 days ago

  • Mid-Level Cloud Systems Engineer

     ...Executive Offices (PEOs) to synchronize activities and maintain the enterprise baseline (requirements, interfaces, architectures). Develop architecture artifacts, project plans, CONOPS, requirements, and roadmaps within NGA's Digital Engineering Environment.... 
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    Kavaliro

    Chantilly, Loudoun County, VA
    4 days ago

  • Cyber Software Developer (Networking & Python), Senior Associate - TS/SCI w/poly

    $112k - $179k

     ...Cyber Software Developer (Networking & Python), Senior Associate - TS/SCI w/poly Job Locations US-VA-Chantilly Requisition ID 2026-165960 Position Category Information Technology Clearance Top Secret/SCI Responsibilities... 
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    Peraton

    Chantilly, Loudoun County, VA
    1 day ago

  • Oracle Database Engineer

    $86.8k - $198k

     ...with a complete end-to-end geospatial database solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for an experienced engineer like... 
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    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    3 days ago

  • Cloud/DevOps Engineer

     ...requirements epics into stories and execute those pointed stories producing high-quality cloud infrastructure platforms for software developers. Key Responsibilities: · Collaborate with cross-functional teams to define, design, and implement cloud infrastructure ·... 
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    Northstrat

    Chantilly, Loudoun County, VA
    3 days ago

  • Cloud DevOps Engineer

    $180k - $240k

    At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what's possible to empower our team and support our customers...
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    Two Six Technologies

    Chantilly, Loudoun County, VA
    3 days ago

  • SME Oracle APEX Developer

    $131.3k - $237.35k

     ...and/or position overview. Leidos is hiring a SME Oracle APEX Developer on the ESA V program. ESA V is an IT applications and infrastructure...  ...workflow centric applications. Build logical functions and algorithms to automate business processes. Basic Qualifications.... 
    Full time
    Local area
    Immediate start

    Leidos

    Springfield, VA
    22 hours ago

  • Project Integrator

    Project Integrator We are seeking a detail-oriented and proactive Project Integrator to support the planning, coordination, and execution of projects across cross-functional teams. This role will help ensure project activities remain organized, on schedule, and aligned...

    KDA CONSULTING INC

    Chantilly, Loudoun County, VA
    1 day ago

  • Project Integrator

     ...to taskings and actions from senior officials Coordinate senior leaders calendars Assist with onboarding/offboarding staff Develop briefings for meetings Track meeting minutes/action items and coordinate with stakeholders Required qualifications:... 

    Beyond SOF

    Chantilly, Loudoun County, VA
    2 days ago

  • Backend Java Developer

    $110k - $175k

     ...Backend Java Developer Location US-VA-Chantilly ID 2025-7892 Category Information Technology Position Type Full-Time Remote No Clearance Level TS/SCI FS Poly Description We are seeking a Mid... 
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    Markon Solutions

    Chantilly, Loudoun County, VA
    4 days ago

  • Ground Systems Software Engineering SETA (Agile/Cloud)

     ...architectures and ensure alignment with modern best practices (Amazon Web Services - AWS/Azure/Google Cloud Platform - GCP) Assist in developing Concepts of Operations (CONOPs) and Interface Control Document (ICDs) that translate mission objectives into actionable system... 
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    Space Systems Integration LLC

    Chantilly, Loudoun County, VA
    3 days ago