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  • A leading consulting firm in Virginia is seeking an experienced back-end developer to create user-focused solutions with clean code and APIs. The ideal candidate should have 4+ years of software development experience, with expertise in Python back-end development, particularly... 
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    Flexible hours

    Booz Allen Hamilton

    Alexandria, VA
    4 days ago
  •  ...systems using Django and enhance integrations for a mobile app and web platform. Key responsibilities include building high-quality backends, collaborating on architecture decisions, and developing APIs. The ideal candidate has deep Django app experience and a strong grasp... 
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    Ashworth and Parker Limited

    Alexandria, VA
    1 day ago
  •  ...Success Engineer to bridge customers and the engineering team. This remote role involves designing custom API integrations, providing technical support, and developing documentation. Ideal candidates have a degree in Computer Science or Engineering and over 5 years of... 
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    Motion Recruitment

    Alexandria, VA
    2 days ago
  •  ...a Mission Success Engineer to bridge the gap between customers and the engineering team. This remote position requires expertise in API integrations, strong communication skills, and experience in technical support. Responsibilities include designing custom API integrations... 
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    Motion Recruitment Partners LLC

    Alexandria, VA
    1 day ago
  • A leading technology services provider is seeking a Full Stack Developer to design and build dynamic web applications and APIs on AWS. The ideal candidate will have strong experience in full-stack development, proficiency in languages such as Golang and Python, and familiarity... 
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    Govserviceshub

    Mc Lean, VA
    3 days ago
  • A leading consulting firm is seeking a skilled back-end developer to create user-focused solutions through clean code, APIs, and effective systems. You'll engage with modern frameworks and collaborate with a team to achieve scalable performance. A Bachelor's degree and... 
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    Booz Allen Hamilton

    Mc Lean, VA
    5 days ago
  • A leading technology consulting firm seeks an experienced API Developer to drive backend development efforts. In this role, you will work with modern frameworks and cloud platforms to build user-focused solutions. The ideal candidate has over 2 years of experience in APIs... 
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    Booz Allen Hamilton

    Mc Lean, VA
    4 days ago
  • A leading technology company is seeking a Microsoft Full Stack Developer to design and develop applications for the Department of State. The role involves using Microsoft technologies like .NET, C#, and Azure, requiring at least 3 years of experience. Strong communication... 
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    IDS International

    Arlington, VA
    2 days ago
  • Employee Navigator, a leading SaaS provider, is seeking a Senior Backend Engineer to design and maintain APIs for their benefits enrollment platform. The role requires extensive experience in C# and API development, working collaboratively in a fast-paced environment.... 
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    Employee Navigator

    Bethesda, MD
    2 days ago
  • Job Description Job Description We’re seeking a Full Stack Developer with AI/ML and API experience to build and enhance modern applications, APIs, chatbot features, and user‐focused workflows. You’ll support integration efforts, testing, and UI/UX improvements while contributing... 
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    Azulo LLC

    Washington DC
    3 days ago
  • $53k - $108k

    A leading technology firm in McLean, Virginia is seeking an experienced API Developer to create effective back-end solutions using modern frameworks. The ideal candidate will have over 2 years of experience with API development, Microservices, and cloud environments (AWS... 
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    Phase2 Technology

    Mc Lean, VA
    4 days ago
  • $77.6k - $176k

     ...Job Number: R0234584 UI/UX Front-End Web Developer The Opportunity: You know that a good digital experience is more than just code,...  ...libraries, or design system development Knowledge of secure API integration, Agile workflows, and government digital service... 
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    Booz Allen Hamilton

    Arlington, VA
    2 days ago
  •  ...Workplaces honoree, is seeking a Frontend Developer to join our team. The ideal candidate...  ...user interfaces for Federal Government web applications. This role requires strong expertise...  ...frontend applications with backend APIs and data services. Conduct cross-browser... 
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    Contract work
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    Spatial Front

    Arlington, VA
    2 days ago
  • $185k - $225k

     ...financial technology company in Austin is looking for a full-stack developer. This role requires 5+ years of software engineering experience...  ..., Node.js, and React desired. You'll work on building scalable APIs and user experiences while investigating issues proactively. A... 
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    Method Financial

    Washington DC
    1 day ago
  • $69.4k - $158k

    A technology solutions firm is seeking a back-end developer to enhance user-focused solutions in the federal health sector. Candidates should...  ...have at least 2 years of experience with Python and RESTful APIs, with skills in PostgreSQL and Docker. This role offers a... 
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    Flexible hours

    Phase2 Technology

    Bethesda, MD
    4 days ago
  • A technology company is seeking a Sr. Application Developer (Python) to support the United States Secret Services. This remote position...  ...The ideal candidate possesses a strong background in developing APIs, Agile methodologies, and federal cybersecurity requirements. Responsibilities... 
    Remote job

    cFocus Software Incorporated

    Washington DC
    5 days ago
  •  ...leading consulting firm in Bethesda seeks an experienced back-end developer to work on innovative solutions in federal health and life...  ...candidate will have strong Python skills, experience with RESTful APIs, and knowledge of PostgreSQL. You'll engage with cloud services... 
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    Flexible hours

    Booz Allen Hamilton

    Bethesda, MD
    1 day ago
  •  ...candidate will have a solid background in software development, particularly in Python and database design. Responsibilities include developing scalable applications and identifying potential risks during development. Candidates must possess a Top Secret clearance and a... 

    Phase2 Technology

    Alexandria, VA
    4 days ago
  • $69.4k - $158k

    A leading technology firm is seeking a Back-End Developer to enhance user-focused solutions through clean code and effective API management. In this role, you will collaborate with development teams, utilizing your software engineering skills to create and maintain high... 

    Phase2 Technology

    Mc Lean, VA
    1 day ago
  •  ...working on fullstack solutions with REST APIs and complex data Experience with SDLC tools...  ...government sites as needed Experience developing on MacOSX, Windows, or Linux Preferred Technical...  ...company with a focus on full-stack web applications, advanced data analysis tools... 
    For subcontractor

    Black Cape

    Arlington, VA
    1 day ago
  • $77.6k - $176k

     ...adoption, and save time and resources. We're looking for you, a web developer who will use equal parts skill and vision to create an...  ...browser behavior Experience with consuming and integrating RESTful APIs within front‑end applications, including implementing JWT‑based... 
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    Part time
    Local area
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    Phase2 Technology

    Arlington, VA
    4 days ago
  • A technology solutions provider located in Washington, D.C. is seeking an experienced Full Stack Developer to create and enhance applications and APIs, focusing on AI/ML and user-friendly workflows. Responsibilities include developing secure APIs, chatbots, and conducting... 

    Azulo LLC

    Washington DC
    3 days ago
  •  ...responsible for designing, implementing, and maintaining integration solutions using MuleSoft and API management technologies. You will work with both business and technical teams to develop strategies for integrating disparate systems and applications, ensuring data flows... 

    Apex Systems

    Washington DC
    4 days ago
  •  ...with the following 3+ years of experience engineering Single Page Web Applications with a modern framework in complex environments....  ...Angular. Designed and engineered complex end-to-end flows of data from APIs to render large volumes of data on screen. Have expertise in... 

    Improbable LLC

    Arlington, VA
    3 days ago
  • $90k - $130k

    DoW Mid UI/UX Front-End Developer REMOTE - 27430 Requisition Number:27430 Required Travel: 0...  ...to design and build intuitive, responsive web interfaces for security cooperation...  ...designs into production code, integrate APIs, and ensure seamless end-to-end functionality... 
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    For contractors
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    Huntington Ingalls Industries

    Arlington, VA
    5 days ago
  • $130k - $140k

     ...UI Developer The UI developer will be creating a new User Interface for a document management system, using Angular, JavaScript, .NET...  ...team to ensure data is validated and presented correctly through APIs and database calls as required. The custom UI will support... 
    Work at office
    Remote work
    Work from home
    Flexible hours

    JCD Staffing

    Falls Church, VA
    5 days ago
  • A leading software company in Arlington, Virginia is seeking an experienced Java backend developer. The role involves developing and maintaining RESTful APIs, optimizing database operations, and writing scalable backend code in Core Java. The ideal candidate has over 4... 

    JanBask CRM Software

    Arlington, VA
    3 days ago
  •  ...Financial Services company, is looking for a Java Full stack developer for their McLean, VA location. Responsibilities Design, develop...  ...RXJS for reactive programming. Build and maintain RESTful APIs and web services using Java EE, Spring Boot, and XML/JSON. Manage... 

    ICONMA

    Falls Church, VA
    1 day ago
  • $135k - $150k

     ...leading technology solutions provider is seeking a Senior Full Stack Developer to oversee the entire software development lifecycle of pivotal...  ...should possess extensive experience in full-stack development, API microservices, and collaborative practices within a SAFe Agile... 

    Karsun Solutions

    Arlington, VA
    5 days ago
  •  ...Engineer-Backend for a potential opportunity.  In this position, the Backend Engineer will: Design and develop Spring Boot microservices (Java 21+) that expose RESTful APIs to frontend consumers. Decouple and break down monolithic designs into domain-driven services (e.... 

    Nationwide IT Services

    Alexandria, VA
    3 days ago