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  • Backend Software Engineer (TS/SCI Cleared)

    $145k - $190k

     ...Backend Support Software Developer We are seeking a Backend Support Software Developer for a fully onsite role with high visibility, working in direct support of the National Geospatial-Intelligence Agency (NGA). The position focuses on enhancing existing code,... 
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    latitude

    Springfield, VA
    2 days ago

  • Backend Software Engineer, TS/SCI - Remote/Hybrid

    A leading consulting firm in Alexandria, Virginia is looking for a Mid-level Back-end Developer to create efficient, user-focused solutions. The role involves using clean code and open-source frameworks while working collaboratively with the development team. Candidates...
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    Remote job

    Booz Allen Hamilton

    Alexandria, VA
    1 day ago

  • Backend Software Engineer

     ...Backend Software Engineer About Game Plan Tech LLC Game Plan Tech is a mission-driven consulting and services firmwith expertise helping government teams access the technologiesthat drive innovation while increasing efficiency, performance, and security.... 
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    Game Plan Tech

    Reston, VA
    3 days ago

  • Backend Software Engineer - Maps & Routing

     ...Backend Software Engineer for Maps & Routing Rune Technologies builds mission-critical software for military logistics and sustainment. Our flagship product is TyrOS, an AI-enabled logistics command and control platform that gives commanders a single, real-time operating... 
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    Full time
    For contractors
    Work at office

    Rune Technologies

    Arlington, VA
    1 day ago

  • Backend Software Engineer - Saga

     ...Backend Software Engineer Rune Technologies builds mission-critical software for military logistics and sustainment. Our flagship product is TyrOS, an AI-enabled logistics command and control platform that gives commanders a single, real-time operating picture of their... 
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    Full time
    For contractors
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    Rune Technologies

    Arlington, VA
    3 days ago

  • Backend Software Engineer - Generalist

     ...Backend Software Engineer Rune Technologies builds mission-critical software for military logistics and sustainment. Our flagship product is TyrOS, an AI-enabled logistics command and control platform that gives commanders a single, real-time operating picture of their... 
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    Full time
    For contractors
    Work at office

    Rune Technologies

    Arlington, VA
    2 days ago

  • Backend Software Engineer

    $85k - $170k

     ...Overview As a Backend Software Engineer , you will work on modernizing legacy enterprise systems by decomposing monolithic Java and .NET services into cloud-native Python microservices. This role is centered on Python development. You will design and deploy lightweight... 
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    Steampunk.com

    McLean, VA
    2 days ago

  • Senior Backend Software Engineer

    $130k - $160k

     ...Senior Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with the ability to successfully pass a Polygraph Schedule: Full Time Travel: No Remote: No Remote Company... 
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    Full time
    Remote work

    Ennoble First, Inc.

    Chantilly, Loudoun County, VA
    1 day ago

  • Brilliant BackEnd Software Engineer

     ...Black Cape Title: BrilliantBackEnd Software Engineer (2+ years - Senior Level) Locations: Arlington, VA, Reston, VA and areas throughout the DMV area Onsite Expectations: MUST be willing to go onsite 2 - 3 days per week; could be up to 5 days per week - as... 
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    For subcontractor
    2 days per week
    3 days per week

    BLACK CAPE LLC

    Arlington, VA
    4 days ago

  • Backend Software Engineer, (Mid-Level)

    Digital Global Systems is seeking a Backend Software Engineer to own and evolve the Target Tracker service within the CLEARSITE™ platform. This role is responsible for persistent target identity, association logic, decoder integration, and migration of legacy tracking systems... 
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    Work visa

    Digital Global Systems Inc

    Mc Lean, VA
    4 days ago

  • Brilliant BackEnd Software Engineer

    Title BrilliantBackEnd Software Engineer (2+ years - Senior Level) Locations Arlington, VA, Reston, VA and areas throughout the DMV area Onsite Expectations MUST be willing to go onsite 2-3 days per week; could be up to 5 days per week as the customer needs. Clearance... 
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    2 days per week
    3 days per week

    Black Cape

    Arlington, VA
    3 days ago

  • Back-End Developer

     ...Aerstone Aerstone is a cybersecurity and software development firm delivering secure,...  ...cloud-native stack hosted in AWS, and your backend work will be critical to ensuring the...  ...Collaborate with frontend developers, DevOps engineers, and security teams to ensure smooth,... 
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    Full time

    Aerstone

    Springfield, VA
    5 days ago

  • Backend/API Engineer

     ...Everforth ECS is seeking a Backend/API Engineer to work in the National Capital Region covering the Pentagon, Falls Church, and Fairfax...  ...mission environments. This role sits at the intersection of software engineering, AI/ML operationalization, and DevSecOps delivery... 
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    ECS Limited

    Falls Church, VA
    2 days ago

  • Backend Developer

     ...Backend Developer Nelson Intelligence Solutions is seeking a qualified Backend Developer...  ...Rock, Arkansas. Candidates will build software leveraging Esri's products and APIs to...  ...projects that matter. You'll work alongside engineers and mentors in a collaborative, cross-... 
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    Full time

    Nelson Intelligence Solutions LLC

    Springfield, VA
    2 days ago

  • Mid-Level Backend Software Engineer

    $105k - $125k

     ...Mid-Level Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with the ability to successfully pass a Polygraph Schedule: Full Time Travel: Yes, 10% of... 
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    Full time
    Remote work

    Ennoble First, Inc.

    Chantilly, Loudoun County, VA
    2 days ago

  • Backend Developer

     ...Workplaces awardee and Washington Top Workplaces honoree, is seeking a Backend Developer to join our team. The ideal candidate will design...  ...Collaborate with frontend developers, architects, and DevOps engineers to deliver end-to-end solutions. Conduct unit testing,... 
    Full time
    Contract work

    Spatial Front

    Arlington, VA
    2 days ago

  • Backend Developer

     ...Duties May Include: Build backend services that power geospatial processing, automation...  ...Bachelor's degree in Computer Science, Engineering, GIS, or related technical field (or...  ...years of industry experience as a backend software engineer or equivalent practical experience... 
    Contract work
    Temporary work

    Trinity Global Consulting LLC

    Springfield, VA
    3 days ago

  • Mid-Level Backend Software Engineer

    $87.1k - $157.45k

     ...Description If you’ve been building your skills in backend development, object‑oriented programming, and mission‑driven engineering , and you’re ready for work that actually...  ...’ll thrive here. We’re hiring a Backend Software Engineer to support a high‑visibility, data‑... 
    Local area
    Immediate start

    Leidos

    Alexandria, VA
    1 day ago

  • Backend Developer (TS/SCI Required)

     ...Accrete Ai Software Engineer Accrete is a dual-use AI software company that licenses its Knowledge Engine Platform and Expert AI Agents...  ...common architectural components like: caching, operational data backends, distributed application orchestration ~ Strong experience... 
    Immediate start

    Accrete.AI

    Alexandria, VA
    21 hours ago

  • BackEnd Developer

    (Hiring) BackEnd Developer We are seeking a BackEnd Developer to become an integral part...  ...Responsibilities: Analyze user needs and develop software solutions Work with project manager or...  ...in software development, computer engineering,or other related fields Knowledge of... 

    Viper Staffing Services L.L.C.

    Arlington, VA
    4 days ago

  • Back End Developer

     ...challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH! MANTECH... 
    Work at office
    Local area

    ManTech International Corporation

    Springfield, VA
    4 days ago

  • Back end engineer

     ...Skills - Python /Golang (API), /PySpark , AWS Back end engineer Must have tech: GoLang (APIs), PySpark, AWS, previous bank experience (Highly preferred ) OR else someone from complete financial background only Must sit onsite in Richmond, VA or McLean, VA hybrid... 
    Contract work
    Local area
    Remote work
    3 days per week

    RIT Solutions, Inc.

    Richmond, VA
    4 days ago

  • Back End Developer - Mid-level

     ...4, Band 7 Job-Specific Essential Duties and Responsibilities: Provides subject matter proficiency supporting back-end software development activities. Applies analytical skills supporting process improvement, specialized studies, and requirements definition... 
    Minimum wage
    Contract work
    Temporary work
    Work experience placement

    MAXIMUS

    Richmond, VA
    3 days ago

  • Back End Developers

    Back End Developers lead level or mid-level or senior Location- Richmond and/or McLean VA(Locals only)-Hybrid Preference is currently Capone then prior Capone They can start ASAP Strong Java, spring boot, microservices , Graph QL AWS serverless (lambda...
    Local area
    Immediate start

    RIT Solutions Inc/ Tech Dev IT/ Texperts Inc/ConceptsIT, Inc...

    Richmond, VA
    15 days ago

  • Backend Engineer

     ...Job Description Job Description Description: C. Mack Solutions is seeking a motivated backend engineer with strong experience in backend development, data engineering, and cloud services. You’ll help build scalable GenAI-enabled web applications and collaborate within... 

    C. Mack Solutions, LLC

    Locust Dale, VA
    18 days ago

  • Back-End Developer

    $86.8k - $198k

     ...analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer with the software engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    4 days ago

  • Senior Backend Engineer - Remote, AWS & DRF Pro

    A leading IT solutions provider headquartered in McLean, VA, is seeking a Senior Software Engineer for a full-time remote position. The ideal candidate will have expertise in backend systems, with strong skills in Django Rest Framework and Python, and knowledge of AWS,... 
    Full time
    Remote work

    Astor & Sanders

    McLean, VA
    21 hours ago

  • Back-End Developer

    $86.8k - $198k

     ...years of experience implementing, maintaining, and supporting software development projects. 3+ years of experience using programming...  ...polygraph exam. Associate’s degree and 5+ years of software engineering experience, or Bachelor’s degree and 3+ years of software engineering... 
    Full time
    Part time
    Local area

    Booz Allen Hamilton

    Mc Lean, VA
    3 days ago

  • Backend Developer @ McLean, VA -Wilmington, DE (Hybrid) - C2C contract

     ...REQUIREMENT Title: Backend Developer Location: McLean, VA (Primary) or Wilmington, DE (Secondary) - Hybrid Duration: 8 Months...  ...Qualifications: ~9+ years of experience in backend or data engineering roles. ~ Proficiency in Java and Apache Spark for data... 
    Contract work

    Maintec Technologies

    McLean, VA
    21 hours ago

  • Senior Backend Engineer

    $140k - $215k

     ...Senior Software Engineer / Staff Software Engineer Needed for Well-Funded Tech Startup! This Jobot Job is hosted by: Reed Kellick Are you a...  ...lookout for a talented Principal Software Engineer / Senior Backend Developer! Why join us? As a Senior Backend Software Engineer... 
    Local area

    Jobot

    Falls Church, VA
    2 days ago