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  • Senior .NET Full-Stack Developer React/API Expert

     ...A technology solutions firm is seeking a motivated .NET Full Stack Developer in Bethesda, MD. The role requires expertise in .NET technologies, modern JavaScript frameworks, and RESTful APIs. Candidates should have over 5 years of experience, strong collaboration skills... 
    Suggested

    The Association of Technology Management and Applied Enginee...

    Bethesda, MD
    2 days ago

  • TS/SCI Cleared Backend Engineer Impactful API & Cloud

    $145k - $190k

     ...technology solutions provider is seeking a Backend Support Software Developer for a fully onsite role. This position involves enhancing...  ...and C#/Java, along with strong troubleshooting skills for REST APIs and databases. A Top Secret clearance is required for this role... 
    Suggested

    Medium

    Springfield, VA
    19 hours ago

  • Backend Engineer II Cloud-Native APIs & Scalable Systems

     ...A leading electric mobility company in Reston is seeking a Backend Developer II to join their innovative team. This role involves supporting back-end systems, developing APIs, and ensuring code quality and performance. The ideal candidate will have over 7 years of software... 
    Suggested

    Volkswagen Group Services GmbH

    Reston, VA
    1 day ago

  • Mission Platform Engineer - Kubernetes & APIs (Washington)

     ...seeking a Mission Manager to empower US Government customers with robust software solutions. This role focuses on building elegant APIs and managing Kubernetes-based infrastructure to support critical missions. You'll work alongside a diverse team, driving impactful changes... 
    Suggested
    Full time

    Palantir Technologies

    Washington DC
    2 days ago

  • Backend Developer (Kotlin/Java, Android APIs)

    $40 per hour

     ...Backend Developer (Kotlin/Java, Android APIs) DataAnnotation is looking for a Backend Developer (Kotlin/Java, Android APIs) to join our team and contribute to developing cutting?edge AI systems. You can work remotely from the US, Canada, UK, Ireland, Australia, and... 
    Suggested
    Hourly pay
    Remote work
    Flexible hours

    DataAnnotation

    Washington DC
    1 day ago

  • Python Lead Developer: AI-Driven Access Control & APIs

     ...professional proficient in Python programming and access control. The ideal candidate will have at least 5 years of experience in developing API connectors and integrating AI into applications, along with a solid understanding of cloud technologies and DevOps practices.... 
    Suggested

    TechDigital Group

    Washington DC
    19 hours ago

  • Director, Product Management, Developer Experience - API Platforms (McLean)

    $205.4k - $234.4k

     ...Overview Director, Product Management, Developer Experience - API Platforms Capital One is a high-tech company, a scientific laboratory, and a nationally recognized brand all-in-one, reaching tens of millions of consumers. As a Developer Experiences organization... 
    Suggested
    Full time
    Part time
    Local area

    Capital One National Association

    McLean, VA
    2 days ago

  • Senior Software Engineer, Backend API

    $171k - $190k

     ...time contextual information on the web, mobile, and through our APIs. The team integrates public safety systems of all sorts,...  ...vehicle hotlists, and other alerts as well as contributing to our developer hub with a growing list of APIs for developers. The Skillset... 
    Suggested
    Work at office
    Work from home
    Home office
    Flexible hours

    Flock Safety

    Washington DC
    1 day ago

  • Application Developer (TS/SCI w/ Poly) Geospatial Data & API D

     ...Application Developer (TS/SCI w/ Poly) Geospatial Data & API Development Location: Onsite Herndon, VA & Springfield, VA (SCIF access required) Clearance: TS/SCI with CI Polygraph (Must be active and customer-verified) Duration: 2 Jan 2026 31 Jul 2026 (Extension... 
    Suggested
    Full time

    ClearanceJobs

    Springfield, VA
    2 days ago

  • Full Stack Developer with Cloud and DevOps Experience

    $98k - $163k

     ...Design, build, and maintain backend services in Python/Django, Java Spring Boot, and Node.js, exposing secure REST/GraphQL APIs. Develop responsive frontends using React or Angular aligned with USWDS and accessibility standards. Implement automated test suites... 
    Suggested
    Temporary work
    Work at office
    Flexible hours

    Maryland Staffing

    Bethesda, MD
    3 days ago

  • Full Stack Developer: Cloud, APIs & UI/UX Impact

    $120k - $165k

     ...A leading technology services provider is seeking a Full Stack Software Developer to join their Arlington office or work remotely. The role involves creating innovative solutions, developing front-end experiences, and maintaining back-end services. Candidates should have... 
    Suggested
    Work at office
    Remote work

    ECS Limited

    Arlington, VA
    3 days ago

  • Full-Stack Developer Cloud-Native, AWS & API Focus

     ...A tech company specializing in cloud solutions is seeking a Full Stack Developer to join their team in Herndon, VA. You will be responsible for the end-to-end development of cloud-based software solutions, including designing, implementing, and integrating applications... 
    Suggested

    NS2 Mission

    Herndon, VA
    1 day ago

  • flex Senior Software Engineer CDP Platform

     ...tools and ETL processes, SQL, and database management ~ Experience with APIs, data modeling, and big data technologies is highly desirable ~ Proven ability to analyze complex data issues, develop solutions, and troubleshoot technical problems efficiently. ~... 
    Suggested
    Temporary work
    Flexible hours

    Marriott

    Bethesda, MD
    2 days ago

  • Senior .NET Web Apps Developer Hybrid, APIs

     ...A technology leader in political software is seeking a Senior Web Applications Developer in Washington, DC. The successful candidate will be responsible for designing, developing, and maintaining software solutions using the Microsoft.NET framework, with a focus on ASP... 
    Suggested
    Casual work

    Aristotle

    Washington DC
    19 hours ago

  • Cloud-Native Full-Stack App Developer

    $110k - $130k

     ...technology staffing agency is seeking an Application & Automation Developer to join a growing team in Bethesda, Maryland. This hands-on...  ...including designing and maintaining applications, developing RESTful APIs, and collaborating closely with other developers. Ideal... 
    Suggested

    The Midtown Group

    Bethesda, MD
    1 day ago

  • Application Developer

    $110k - $130k

     ...30,000.00/yr We are actively interviewing for the following developer opportunity on a growing team. If Interested please apply now...  ..., .NET Core/.NET 8+, and Azure cloud services Build RESTful APIs and Azure Function Apps to support event?driven workflows and... 
    Full time

    The Midtown Group

    Bethesda, MD
    2 days ago

  • API Developer

     ...Bethesda, MD | CLEARANCE/ ACCESS LEVEL: Public Trust. AMDEX.ai The Art of Data Science. We are a seasoned Full-spectrum data solutions firm. We deliver insights, strategies, data analytics, and technical expertise to acce Developer, Data Science, Microsoft, Technology... 

    Amdex

    Bethesda, MD
    3 days ago

  • Senior API / Microservices Developer

    $131.75k - $178.25k

     ...API / Microservices Developer Our 100% remote agile development team is looking for an API / Microservices Developer to help us deliver top-quality IT Modernization for our Environmental Protection Agency (EPA) customers. You will work directly with our government customers... 
    Temporary work
    For contractors
    Remote work
    Work from home
    Flexible hours

    General Dynamics

    Falls Church, VA
    1 day ago

  • Security Infrastructure Support Application Developer

     ...seeking an experienced Security Infrastructure Support Application Developer to provide application development, modernization, and...  ...maintain automation scripts and tools using Java, Python, SOAP APIs, and SQL for improving system performance, security operations,... 
    Contract work
    Work at office
    Remote work

    MBL Technologies

    Bethesda, MD
    19 hours ago

  • Sr Software Engineer - (Go, Java, React, Microservices, Kubernetes)

    $75k - $215k

     ...understanding of microservices oriented architecture and extensible REST APIs Experience architecting and designing new and current...  ...Ability to excel in a fast-paced environment Knowledge of developer tooling across the software development life cycle (task... 
    Hourly pay
    Work experience placement
    Local area
    Flexible hours
    Shift work

    GEICO

    Chevy Chase, MD
    19 hours ago

  • Full Stack Developer

     ...seeking an experienced, resourceful, and inventive Full Stack Web Developer to join our team. This role will perform software application...  .... ~ A passion for Developing content rich web applications, APIs, services and scripts. ~ Experience working with Agile methodology... 

    Bethesda Family Dentistry

    Bethesda, MD
    1 day ago

  • Python Data Engineer - Automation & APIs

    Trabaja En Dacodes Somos una firma de expertos en software y transformacin digital de alto impacto. Durante 10 aos hemos creado soluciones enfocadas en la tecnologa e innovacin gracias a nuestro equipo de +220 talentosos DaCoders, incluyendo desarrolladores, arquitectos...

    DaCodes

    Washington DC
    2 days ago

  • Sr Python API Developer / McLean VA, 12+ Months Contract

     ...Python Developer Client is building a culture based on modern software delivery practices to support the secondary mortgage market through rapid technology and best practice innovation. Position Overview: Financial Engineering team is seeking Python Developers for a... 
    Contract work

    Staffing the Universe

    Falls Church, VA
    1 day ago

  • Sr. Full Stack Developer Bethesda, Maryland

     ...Sr. Full Stack Developer Black Canyon Consulting (BCC) is searching for a Sr. Full Stack Developer to support our work for the National...  ...for user interaction and scientific data backend, using modern APIs and frameworks Build highly efficient backend components... 
    Full time
    Work experience placement
    Work at office
    Remote work

    Black Canyon Consulting LLC

    Bethesda, MD
    19 hours ago

  • Senior Full Stack Developer

     ...secure, scalable, and high-performance backend services and RESTful APIs using Node.js and TypeScript. Database Management: Architect...  ...: Work closely with business stakeholders, onshore/offshore developers, and other cross-functional teams to translate business... 
    Full time
    Remote work

    Kalamata Capital Group, LLC.

    Bethesda, MD
    3 days ago

  • Sr. Full Stack Developer

     ...Black Canyon Consulting (BCC) is searching for a Sr. Full Stack Developer to support our work for the National Center for Biotechnology...  ...for user interaction and scientific data backend, using modern APIs and frameworks Build highly efficient backend components... 
    Full time
    Work at office
    Remote work

    NIH-NCBI

    Bethesda, MD
    2 days ago

  • Senior Software Engineer

    $136.29k - $214.17k

     ...experience in Jest and other unit testing frameworks. What youll do: Design, implement, and own microservices and REST/GraphQL APIs in Node.js/TypeScript (NestJS preferred) Translate product requirements into technical designs; break down work, estimate, and... 
    Full time
    Worldwide

    ZoomInfo

    Bethesda, MD
    3 days ago

  • Senior Software Engineer - Contingent

     ...participate in standup meetings, write user stories, create tasks, develop code, review backlogs, and work on assigned tasks. Assist...  ...with .NET (C#). Experience developing and maintaining GraphQL APIs. Experience working with Postgres and/or MSSQL databases.... 
    Full time
    Contract work
    Temporary work
    Local area
    Remote work

    ARETUM Holdings LLC

    Bethesda, MD
    2 days ago

  • Senior Software Engineer

    $130k - $160k

     ..., and skilled Senior Full-Stack Software Engineer to design and develop new web services for a global security system serving millions of...  ...the architecture and delivery of high-availability, low-latency API services and user applications that power Brivo's core Access... 
    Full time
    Work at office

    Brivo

    Bethesda, MD
    1 day ago

  • Senior Software Engineer

     ...customers. We are seeking a senior software engineer proficient in developing applications with the Microsoft technology stack. The position...  ...~ .NET Core and ASP.NET MVC development ~ Web service API development & integration ~ Programming languages: C#, JavaScript... 
    Temporary work
    Local area
    Visa sponsorship
    Work visa

    BRMi

    Bethesda, MD
    3 days ago