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  • Senior Java Full Stack Developer

     ...opportunity for "Senior Java Full Stack Developer" and looking for a candidate who can join...  ...skills. Summary of the Position This is a professional hands-on...  ...responsibilities are application software design, development, architecture, systems... 
    Suggested
    Immediate start

    Navtech

    Potomac, MD
    1 day ago

  • Cloud Engineer / Full Stack Developer

     ...Job Description Clearance & Citizenship Requirements This position requires U.S. Citizenship and an active TS/SCI security...  ...considered. Requires TS/SCI You Have: • Experience developing software using Python or Java • Experience in data modeling, including... 
    Suggested
    Temporary work

    Kepora

    Potomac, MD
    20 days ago

  • DoD Software Engineer - SharePoint & Power Platform

    A leading consulting firm is seeking a Software Developer to design and maintain enterprise applications for a Department of Defense agency...  ...DoD contexts, and possess strong problem-solving skills. The position offers comprehensive benefits, including full health... 
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    Peregrine Advisors Ltd.

    Potomac, MD
    1 day ago

  • Software Engineer with Poly SR SWE1

    $140,000 per week

     ...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 to... 
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    Lockheed Martin

    Glen Echo, MD
    28 days ago

  • Lead Systems Engineer

    $110k - $130k

     ...meaningful results. This is a contingent position based upon contract award. SkyePoint...  ...contractor team and stakeholders. Develop and maintain high-quality, scalable, and...  ...for servers, operating systems, and COTS software. Ensure all system components comply... 
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    Contract work
    For contractors
    Work at office
    Remote work

    SkyePoint Decisions

    Washington DC
    21 days ago

  • Lead Systems Engineer

     ...Integration Engineers, Cloud Engineers, Software Engineers, System Administrators, Database...  ...System Security Officers).     This position is responsible for planning/estimating...  ...microservices, containers, scripting and developing applications for big data platforms... 
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    Full time
    Contract work
    Temporary work
    For contractors
    Immediate start

    AnaVation

    Reston, VA
    14 days ago

  • Lead Systems Engineer

     ...Trust is required Travel: 0-20% Project Description This position supports Revolutional's federal customer as part of an...  ...legacy to cloud-native systems Collaborate with architects, developers, data engineers, and program leadership to ensure alignment... 
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    Full time
    For contractors
    Work experience placement
    Flexible hours

    Revolutional, LLC

    McLean, VA
    6 days ago

  • Lead Virtualization Systems Engineer, Converged

    $125k - $140k

     ..., and troubleshooting a VMware-based infrastructure and associated storage systems in a government environment. This senior-level position requires deep expertise in virtualization technologies and a strong commitment to supporting mission-critical systems. This position... 
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    Full time
    Contract work
    Flexible hours

    Seneca Holdings

    Washington DC
    18 days ago

  • Lead Systems Engineer

    $140k - $175k

     ...gates (SRR, PDR, CDR, PRR/FDR, TRR). Develop and manage system-level requirements, ensuring...  ...evaluations. Collaborate with software, hardware, RF, embedded, test, manufacturing...  .... Active clearance preferred. ~ Position located in either Rosslyn, VA or Melbourne... 
    Suggested
    Full time

    AERONIX INC

    Arlington, VA
    10 days ago

  • Lead System Engineer

    $157k - $224k

     ...STR's Analytics & C2 (AC2) Division develops novel technologies to solve challenging...  ...Group in the AC2 Division works to build software systems that solve critical problems in...  ...platforms, DevSecOps, and CI/CD pipelines. This position is based in Woburn, MA, or Arlington, VA... 
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    Full time
    Local area
    Remote work
    Flexible hours
    Night shift

    STR

    Arlington, VA
    3 days ago

  • Senior Cloud Platform Engineer

    $180k

     ...Government-off-the-Shelf (GOTS) and Commercial off-the-Shelf (COTS) software and targets cloud-native constructs. The environment offers a...  ..., challenging, and career rewarding experience to recruit and develop top talent and solutions on one of the most complex and high-... 
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    Flexible hours

    Synergy ECP

    Fairfax, VA
    9 days ago

  • Sr Platform Engineer

     ...understand integration requirements and scale existing platforms to meet them Work with Security to ensure ongoing compliance and develop secure solutions Support data services including RabbitMQ, Redis, PostgreSQL, Elastic Stack Compile detailed documentation... 
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    For contractors
    Local area
    Shift work

    INflow Federal

    Springfield, VA
    a month ago

  • Senior SaaS Platform Engineer

     ...your skills and passions.  You decide where and how you want to develop, and we help get you there with customizable career progression...  ...time, CapTech cannot transfer nor sponsor a work visa for this position. Applicants must be authorized to work directly for any... 
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    Visa sponsorship
    Work visa

    CapTech Consulting

    Reston, VA
    16 days ago

  • Software Developer, Senior

     ...Clearance & Citizenship Requirements This position requires U.S. Citizenship and an...  ...solving, maintenance and support for agile software development to modernize systems....  ...technical expertise; full industry knowledge. Develops innovative solutions to complex problems... 
    Suggested
    Temporary work

    Kepora

    Potomac, MD
    9 days ago

  • Lead Model-Based Systems Engineer

    $157k - $224k

     ...techniques, and the ability to work with complex software systems and the utilization of Digital...  ...development and production system deployment. This position offers the opportunity to work with leading domain experts developing solutions to solve the most challenging... 
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    Full time
    Work experience placement
    Work at office
    Local area
    Remote work
    Flexible hours
    Night shift

    STR

    Arlington, VA
    3 days ago

  • Software Developer (Remote, Secret Clearance Preferred)

     ...Peregrine Advisors Benefit Inc. is seeking a Software Developer to design, develop, and maintain enterprise applications for a Department...  ...strengthen Peregrine’s software engineering capabilities and market position Core Technologies 3–7+ years of software development... 
    Immediate start
    Remote work

    Peregrine Advisors Ltd.

    Potomac, MD
    1 day ago

  • Cloud Support Engineer Nights

     ...response procedures to continuously enhance service reliability and efficiency Work Shift – This is for a nights shift 10pm-6am position. Schedule to include but not limited to rotating weekends that may be required. Schedule subject to change based on business need.... 
    Full time
    Work at office
    Shift work
    Night shift

    MANTECH

    Tysons, VA
    17 hours ago

  • AI Agent Platform Engineer (Remote)

     ...and optimize complex, real-world architectural workflows. Whether you are a passionate orchestration guru or experienced software developer — we want you to help us train the world's most advanced generative systems. Ideal Qualifications ~2+ years of experience... 
    Remote work

    Outlier AI

    Washington DC
    15 hours agonew

  • Senior Cloud Support Engineer

     ...Internalizing scalability and quality issues to develop and execute comprehensive addressment...  ...to the scaling of the support software stack. Recommending, and when approved...  ...SCI with Polygraph is required for this position.   Physical Requirements: Must be... 
    Full time
    Work at office

    MANTECH

    Tysons, VA
    17 hours ago

  • Lead Accessibility Engineer

     ...drive our commitment to an accessible low-code software development platform. This role is a strategic leadership position instrumental in ensuring our products are...  ...documented requirement for platform changes. Develop and execute an accessibility automation roadmap... 
    For contractors
    Work at office
    Local area
    Relocation

    Appian Corporation

    McLean, VA
    3 days ago

  • Full Stack Software Developer (MUST HAVE TS/SCI)

    $150k - $225k

     ...Full Stack Software Developer Job Location: Onsite - Arlington, VA Job Type: Full time, 10% travel Salary Target :...  ...technical content and tutorials to product documentation Position requires ~80% onsite support at DARPA Arlington, VA... 
    Full time
    Contract work
    For contractors
    Local area

    TRI-COR

    Arlington, VA
    17 hours ago

  • Full Stack Software Developer - TS/SCI with Polygraph

    $138.06k - $186.79k

     ...Required: None Job Family: Software Engineering Job Qualifications:...  ...these enhancements to existing systems and develop new capabilities. Security Clearance...  ...Alumni The likely salary range for this position is $138,063 - $186,791. This is not, however... 
    Temporary work
    Work experience placement
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    McLean, VA
    3 days ago

  • Full-Stack Software Developer - TS/SCI w/Polygraph

    $161.5k - $218.5k

     ...Required: None Job Family: Software Engineering Job Qualifications:...  ...the opportunity as a Full-Stack Software Developer and help ensure the mission is never interrupted...  ...The likely salary range for this position is $161,500 - $218,500. This is not, however... 
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Herndon, VA
    17 hours ago

  • Lead VOIP Engineer

     ...Job Description Job Description Position Overview: The Lead VOIP Engineer will serve...  ...implementation of VOIP systems, including hardware, software, and network integrations to support...  ..., and hardware/software failures. Develop technical documentation, including... 
    Contract work
    For contractors
    Remote work

    Solutions Technology, Inc / STI Health & Wellness

    Bethesda, MD
    29 days ago

  • Full Stack Software Developer

     ...Full Stack Software Engineer Bethesda, MD (Hybrid) Marathon TS is seeking a Full Stack Software Engineer supporting DIA-NMEC under...  ...to advanced system development across the Client enterprise. Develop visually appealing front end website architectures, including translating... 
    Contract work
    Remote work
    Flexible hours

    Marathon TS

    Bethesda, MD
    4 days ago

  • Full Stack Software Developer

     ...in addition to the required work experience. - 8+ years of Software Development experience - Hands-on experience supporting an AWS...  ...Java (v21 is preferred) development experience with ability to develop unit / integration test cases using Junit /TestNg. - Must... 
    Work experience placement

    3B Staffing LLC

    Washington DC
    3 days ago

  • Full Stack Software Developer

     ...Full Stack Software Developer Washington, DC Metropolitan Area Resonate is a leading provider of high-quality, AI-powered consumer data, intelligence, and technology, empowering marketers to create a more personalized world that increases customer acquisition and... 
    Local area
    Remote work
    Work from home
    Flexible hours

    Resonate

    Washington DC
    2 days ago

  • Full-Stack Software Developer (SME)

    $149.6k - $254.32k

     ...Full Stack Developer BAE Systems, a top-ten prime contractor to the U.S. Department of...  ...with AWS cloud services, DevOps tools, and software development methodologies Strong...  ...Other incentives may be available based on position level and/or job specifics. About BAE... 
    Full time
    For contractors
    Local area
    Flexible hours

    BAE Systems USA

    Sterling, VA
    17 hours ago

  • Full Stack Software Developer

    $107.9k - $195.05k

     ...program at Leidos is seeking a Full Stack Developer to join our team and help build...  ...Maintain clear documentation and adhere to software development best practices. Basic Qualifications...  ...Posting: April 16, 2026 For U.S. Positions: While subject to change based on... 
    Local area
    Immediate start
    Remote work

    Leidos

    Washington DC
    2 days ago

  • Full Stack Software Developer

     ...Overview VTG is seeking a talented and experienced Full Stack Software Developer to join our dynamic and innovative team in Chantilly/Herndon...  ...efforts to deliver a complete software solution. This position is for work across the cloud-based software development lifecycle... 

    VTG

    Herndon, VA
    4 days ago