Average salary: $105,244 /yearly

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  •  ...Back End Developer Job Category: General Requisition Number: BACKE002541 Posted: May 27, 2026 Full-Time On-site Headquarters Vanda Pharmaceuticals HQ Washington, DC 20037, USA Description Key Responsibilities Design, develop, and maintain scalable... 
    Suggested
    Full time
    Monday to Friday

    Vanda Pharmaceuticals Brand

    Washington DC
    1 day ago
  • $100k

     ...Responsibilities: Provides subject matter proficiency supporting back-end software development activities. Applies analytical skills...  ...requirements documents and functional models. Designs and develops back-end architectures supporting system capabilities and... 
    Suggested
    Contract work
    Remote work

    MAXIMUS

    Washington DC
    4 days ago
  • $145k

     ...Maximus is seeking a Senior Back-End Developer to join our team! The Senior Back-End Developer provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition... 
    Suggested
    Contract work
    Remote work

    MAXIMUS

    Washington DC
    3 days ago
  •  ...A services organization is seeking a Backend Developer in Maryland to design, build, and scale core data integration pipelines and serverless backend services with their team in Bethesda. The role focuses on developing high-throughput REST APIs, orchestrating automated... 
    Suggested
    Monday to Friday
    Shift work
    Day shift
    3 days per week

    Tandym Group

    Bethesda, MD
    3 days ago
  • $180k - $240k

     ...deployment, including whole feature architecture Plan, design, and develop systems with complex performance scale considerations Use,...  ...interviewing at ClearanceJobs by 2x Get notified about new Back End Developer jobs in Washington, DC . Washington, DC $120,000... 
    Suggested
    Full time
    Remote work
    Worldwide
    Weekend work

    ClearanceJobs

    Washington DC
    9 days ago
  •  ...with various other teams to resolve production job failures. ~ Monitor, troubleshoot, and resolve job failures. ~ Develop code to create new client-server jobs as part of application modernization effort. ~ ttend all customer technical... 
    Suggested
    Contract work

    RIT Solutions, Inc.

    Riverdale, MD
    5 days ago
  •  ...awardee and Washington Top Workplaces honoree, is seeking a Backend Developer to join our team. The ideal candidate will design and build...  ...developers, architects, and DevOps engineers to deliver end-to-end solutions. Conduct unit testing, integration testing,... 
    Suggested
    Full time
    Contract work

    Spatial Front

    Arlington, VA
    2 days ago
  • $130k - $190k

     ...is to provide an ecosystem of fintech and software solutions that help doctors better manage their practices, so they can have time back to focus on what matters to them most. We operate with urgency, intensity, and ambition. The bar is high because the opportunity... 
    Suggested
    Full time
    Work at office
    Work from home

    Nitra

    Washington DC
    3 days ago
  •  ...What You'll Do Backend Development & System Design Develop robust, scalable backend services and APIs powering our logistics...  ...stability and reliability. Collaborate closely with front-end, AI/ML, and product teams to integrate services seamlessly.... 
    Suggested
    Local area

    Gallatin AI, Inc.

    Washington DC
    2 days ago
  •  ...and/or core platform features Ensuring your solutions are scalable to millions of users Work with frontend team to deliver products to end users Who you are Impressive side project or 3+ years of engineering experience You make practical decisions and trade-offs You... 
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    Sleeper

    Washington DC
    3 days ago
  •  ...critical decision intelligence and automation on a single platform. Accrete seeks a self-motivated and results-oriented team player to develop, troubleshoot, and improve our artificial intelligence products. This position will work on client-facing products hosted on and... 
    Suggested
    Immediate start

    Accrete.AI

    Alexandria, VA
    5 days ago
  •  ...queries for speed and clarity. Implement event-driven systems (e.g., with NATS) to process real-time operational data streams. Develop and maintain automated tests to protect correctness, security, and performance as the system evolves. Build and operate... 
    Suggested
    Full time
    Work at office
    Flexible hours

    Twenty Inc.

    Washington DC
    2 days ago
  • (Hiring) BackEnd Developer We are seeking a BackEnd Developer to become an integral part of our team!You will be responsible for creatingand modifyingcomputer applicationsoftware or specialized utility programs. Responsibilities: Analyze user needs and develop software... 
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    Viper Staffing Services L.L.C.

    Arlington, VA
    4 days ago
  •  ...Silver Spring, MD Contract Job Responsibilities / Typical Day in the Role • Develop and maintain applications using cloud architecture working in Jira and Git • Ability to build from user stories and be active in technical design • Build efficient, scalable... 
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    Contract work

    US Tech Solutions

    Silver Spring, MD
    3 days ago
  • $130k - $170k

    Software Engineer Serves as a Software Engineer in Java based software, software testing, and troubleshooting. Experience in designing enterprise APIs, RESTful web services, and microservices architecture. Experience in object oriented programming (OOP) paradigms, the...
    Suggested
    Full time

    MRINetwork

    Washington DC
    2 days ago
  • $108.4k - $203.4k

     ...positive, lasting change that moves missions and the government forward!   The work The senior SAP Business Objects (BO) SAP Back-End Developer is responsible for full life cycle from requirement gatherings, design, development, test, deployment to support. You will... 
    Full time
    Interim role
    Live in
    Work at office
    Local area
    Remote work

    Accenture Federal Services

    Washington DC
    4 hours ago
  • $86.8k - $198k

    Job Number: R0238936 Back-End Developer As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer... 
    Full time
    Part time
    Local area

    Phase2 Technology

    Mc Lean, VA
    4 days ago
  • TryApplyNow is seeking a Backend Software Engineer (Remote) to join Virtru, a leading data protection company. You will design, build, and maintain a robust backend platform while contributing to the open-source OpenTDF project. This role requires a minimum of 5 years...
    Remote work

    TryApplyNow

    Washington DC
    1 day ago
  • $86.8k - $198k

    Back-End Developer As a back‑end developer, you will design, build, and maintain robust systems and applications that deliver clean code, efficient APIs, and scalable infrastructure to support client solutions. You will collaborate closely with cross‑functional teams to... 
    Full time
    Part time
    Local area

    Booz Allen Hamilton

    Mc Lean, VA
    3 days ago
  • Job Description Insight Global is hiring Full-stack/backend software engineers. We're looking for a sharp, driven, and curious engineer who is looking to always take on new challenges outside of their day to day responsibilities. We are a company committed to creating...

    Insight Global

    Arlington, VA
    5 days ago
  •  ...Sr. Backend Developer What You'll Do Design, implement, and maintain backend services and APIs in Python Build and optimize data pipelines using Apache Airflow Collaborate with product and frontend teams to define clear service contracts Develop... 

    3B Staffing LLC

    Washington DC
    2 days ago
  •  ...environments. • Mentor fellow engineers through constructive code reviews, pair programming, design discussions, and knowledge sharing. • Develop well-defined written design documents and contribute to a culture of technical excellence. Qualifications: Required: • 5+... 
    Full time
    Remote work

    jobright.com

    Washington DC
    4 hours ago
  •  ...The engineer will lead technical analysis for complex projects, develop event-driven backend services for EDI transactions, and provide...  ...Developer – Associate or higher. Experience with Angular for front-end development. Knowledge of Electronic Data Interchange (EDI)... 

    Samprasoft

    Washington DC
    3 days ago
  • $95k - $135k

     ...GovCIO is currently seeking full stack developers with React-Redux and Ruby on Rails development...  ...AWS as well as both unit testing and end to end testing experience. Clearance Required...  ...Analysts, UI/UX Designers, Front/Back End Developers, and platform DevSecOps team... 
    Full time
    Remote work
    Flexible hours

    GovCIO

    Washington DC
    4 days ago
  • $145k - $190k

     ...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, integrating backend solutions, and ensuring... 

    latitude

    Alexandria, VA
    5 days ago
  •  ...Backend Web Developer Location Washington, DC # of openings 2 Salary Range (Min-Max) 00 We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose.... 
    Full time

    NuAxis Innovations

    Washington DC
    3 days ago
  • $44k

     ...development, system design, and a strong understanding of cloud-native software engineering principles. Responsibilities Develop backend services using Java and Spring Boot Design and implement solutions deployed on Google Cloud Platform (GKE) Work with... 
    Full time
    For contractors

    Photon

    Washington DC
    2 days ago
  • 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... 
    Remote job

    Booz Allen Hamilton

    Alexandria, VA
    1 day ago
  • $95k - $135k

     ...GovCIO is currently seeking full stack developers with React-Redux and Ruby on Rails development...  ...AWS as well as both unit testing and end to end testing experience. Clearance Required...  ...Analysts, UI/UX Designers, Front/Back End Developers, and platform DevSecOps team... 
    Full time
    Remote work
    Flexible hours

    GovCIO

    Washington DC
    4 hours ago
  • 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...
    Full time
    For contractors
    Work at office

    Rune Technologies

    Arlington, VA
    1 day ago