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  • $196k - $264k

     ...provide expert advice to the team and participate in designing, developing, testing, and/or maintaining hardware, technology, and/or...  ...MAKE* The *Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and others)* role will offer you the flexibility... 
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    Fannie Mae

    Washington DC
    27 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... 
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    Apex Systems

    Washington DC
    2 days ago
  • Overview Role: API Gateway Developer Client: DC Government Location: Washington, DC Responsibilities Collaborate with cross-functional teams to understand business requirements and design secure, scalable, and high-performing APIs. Monitor API performance and troubleshoot... 
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    Work experience placement

    AHU Technologies Inc

    Washington DC
    2 days ago
  • $190.83k - $258.18k

    Software Development Engineer III (C++), Maps API Join to apply for the Software Development Engineer III (C++), Maps API role at...  ...packages, and vehicles everywhere. More than 4 million registered developers have chosen Mapbox because of the platform’s flexibility,... 
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    Full time
    Local area

    Mapbox

    Washington DC
    2 days ago
  • $80k - $120k

    **Description** SAIC is seeking **Software Engineer API Developers** to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site technical and administrative support... 
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    SAIC

    Washington DC
    a month ago
  • $90k - $115k

     ...innovation, hard work, and support a culture of sustainability. Role The Revit API Software Engineer will possess a strong knowledge of the Autodesk Revit API and will be responsible for developing against that stack. They will be working on building new engineering... 
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    Local area
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    IMEG Corp

    Washington DC
    1 day ago
  • $157.68k - $213.33k

    Join to apply for the Software Development Engineer II, API role at Mapbox . Mapbox is the leading real-time location platform for...  ...power navigation of people, packages, and vehicles. Over 4 million developers have chosen Mapbox for its flexibility, security and privacy... 
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    Mapbox

    Washington DC
    5 days ago
  • $86.8k - $198k

    API Platform Software Engineer, Senior The Opportunity: 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-... 
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    Booz Allen Hamilton

    Mc Lean, VA
    5 days ago
  • $86.8k - $198k

     ...JOURNEY Discover what to expect during your journey as a candidate with us. 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... 
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    Booz Allen Hamilton

    Arlington, VA
    5 days ago
  •  ...cross-browser compatibility. ~ Experience working with RESTful APIs and JSON, with the ability to integrate front-end applications...  ...technical team members. Enthusiastic about mentoring junior developers, sharing knowledge of front-end best practices, and promoting... 
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    Worldwide

    Dexian

    Washington DC
    8 days ago
  • API/Java/Python Developer, Journeyman Position Description CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping... 
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    Local area
    Arlington, VA
    a month ago
  • $100k - $150k

    Overview CGI Federal has an exciting opportunity for an API/Java/Python Developer (Junior) in Arlington, VA with a hybrid working model. This role supports the Defense, Intelligence & Space sector and involves the design, development, and maintenance of software applications... 
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    Full time

    CGI

    Arlington, VA
    2 days ago
  • Join to apply for the Cloud API Developer role at ActioNet, Inc. 4 months ago Be among the first 25 applicants Join to apply for the Cloud API Developer role at ActioNet, Inc. Get AI-powered advice on this job and more exclusive features. ActioNet is seeking a highly skilled... 
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    ActioNet, Inc.

    Suitland, MD
    1 day ago
  • $104k - $166k

     ...Program Overview About The Role Peraton is seeking a Senior API Developer to join the team in support of a development environment to help drive system innovation for related services and designing w e b and mobile based API interfaces with a focus on performance... 
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    Peraton

    Washington DC
    9 days ago
  • Finance Infrastructure Engineer - Hands on Python, SQL, and APIs Join to apply for the Finance Infrastructure Engineer - Hands on Python, SQL, and APIs role at Motion Recruitment. Our client, a defense-focused cybersecurity firm, is hiring a Finance Infrastructure Engineer... 
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    Motion Recruitment

    Arlington, VA
    1 day ago
  • $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, we obsess... 
    Full time
    Part time
    Local area

    Capital One National Association

    Mc Lean, VA
    5 days ago
  • $78.4k - $123.2k

    The API Engineer serves as the enterprise-wide expert in API technologies within Enterprise Technology Services (ETS), driving digital...  ...RESTful APIs and integration solutions using modern frameworks Develop and maintain API documentation using tools like RAML, Swagger/... 
    Full time
    Internship
    Monday to Friday
    Shift work

    Navy Federal

    Vienna, VA
    1 day ago
  • $55 - $60 per hour

    Overview Title: Java Developer (API) Location: Vienna, VA; Pensacola, FL; San Diego, CA (HYBRID) Duration: Initial 6-month with potential extensions Compensation: $55.00 - $60.00/hour Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S. Responsibilities... 
    Local area
    Flexible hours

    INSPYR

    Vienna, VA
    1 day ago
  • $126.1k - $227.95k

     ...working with Linux operating system.  Knowledge of web services: API, REST  Strong awareness of networking and internet protocols...  ..., software development and system engineering.  Experience developing basic tooling and scripting: UNIX shell, Python, Perl or... 
    Local area
    Immediate start
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    Leidos

    Hyattsville, MD
    14 days ago
  •  ...Job Title: Developer III (Salesforce) Location: Seattle, Washington Work Style: Onsite (local candidates only for in-person interviews...  ...using Apex, Visualforce, Lightning Components, and Salesforce APIs . Integrate Salesforce with other enterprise systems via... 
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    Local area
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    Gentis Solutions

    Washington DC
    19 hours ago
  • API INTEGRATION DEVELOPER, AZURE Client - Energy Client Work type - remote, anywhere in the US - EST Hours Duration - 4 months W2 Hourly Rate: $70/hr. Benefits available ALTA IT Services is staffing a 4-month+ contract opening for an experienced API Integration Developer... 
    Hourly pay
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    System One

    Alexandria, VA
    5 days ago
  •  ...superior level of customer service by delivering excellent and targeted solutions with professional integrity. Job Description AWS API Developer will engage directly with AWS APIs to build highly scalable platform. Deployment experience is a must - Developing serverless... 

    ViedTech

    Washington DC
    3 days ago
  • AWS Serverless API + AngularJS SaaS Developer Adela Technologies is a fast-growing, cloud-focused managed service provider based out of the Washington DC metro area. We support clients in various industries, such as non-profit, energy, education, healthcare, and the federal... 
    Part time
    Freelance
    Remote work

    Adela Technologies

    Washington DC
    4 days ago
  •  ...brokers, and insurance companies to configure benefits. We build APIs to handle B2B transactions with our insurance carrier and...  ...in C# on .NET 8 with WebAPI, MVC and Vue.js at the front-end. We develop software as simple as forms for data capture to Roslyn-based C#... 
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    Employee Navigator

    Bethesda, MD
    4 days ago
  • $115k - $230k

     ...of domains Accountable for the quality, usability, and performance of the solutions Utilize your expertise in designing and developing API’s and microservices using graphQL , gRPC , Java, Python, Kafka, with a deep understanding of API first design Utilize programming... 
    Hourly pay
    Work experience placement
    Local area
    Flexible hours

    GEICO

    Chevy Chase, MD
    4 days ago
  • $115k - $230k

    Staff Engineer - Java (API/Software Development/Microservices) 1 hour ago Be among the first 25 applicants This range is provided...  ...performance of the solutions Utilize your expertise in designing and developing API’s and microservices using graphQL, gRPC, Java, Python,... 
    Full time
    Local area
    Flexible hours

    GEICO

    Chevy Chase, MD
    1 day ago
  • $109.24k - $189.11k

     ...is actively seeking a dynamic, experienced Mobile Application Developer with a strong background in modern software development. This role...  ...: Work closely with back-end developers to integrate APIs and ensure data accuracy and security. Implement real-time data... 
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    LMI

    Washington DC
    1 day ago
  •  ...systems). ~ Proficiency in Java and modern frameworks (Spring, Spring Boot, or equivalent). ~ Experience designing and developing RESTful APIs and working with JSON and microservices-based architectures. ~ Hands-on experience building cloud-native applications... 
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    Internship

    Inabia Software & Consulting

    Washington DC
    9 hours ago
  • $100k - $150k

    Overview Peregrine Advisors seeks a technically skilled Full Stack Developer to join a high-impact team of Data Scientists, Data Specialists...  ...applications, creating intuitive user interfaces, developing APIs, and managing web application data processing. The ideal... 
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    Immediate start

    Peregrine Advisors

    Washington DC
    1 day ago
  • $138.2k

     ...Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. Work/Life Balance - We value work-life harmony. Achieving success at work should never come... 

    Amazon Web Services, Inc.

    Takoma Park, MD
    17 days ago