Average salary: $125,000 /yearly

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  • $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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    Full time
    Contract work
    Part time
    Local area
    Remote work

    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... 
    Suggested
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Arlington, VA
    5 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
  • 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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    Full time
    Remote work

    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... 
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    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/... 
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    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... 
    Suggested
    Local area
    Flexible hours

    INSPYR

    Vienna, VA
    1 day 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... 
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    System One

    Alexandria, VA
    5 days ago
  •  ...Designs and builds User Interfaces using modern UX/UI standards. Develops, implements, and maintains full-stack software solutions for AI-...  ...to front-end code. ~ Experience with Generative AI including API access. Preferred Qualifications: Experience with... 
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    Work at office

    MANTECH

    Alexandria, VA
    3 days ago
  • $239.9k - $273.8k

     ...Distinguished Engineer - API Platform (GraphQL)(Remote-Eligible) As a Distinguished Engineer at Capital One, you will be a part...  ...in the cloud. You will work alongside our talented team of developers, machine learning experts, product managers and people leaders.... 
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    Full time
    Part time
    Local area
    Remote work

    Capital One

    McLean, VA
    10 days ago
  • $85.15k - $153.93k

     ...checks, maintenance, and troubleshooting. Demonstrated ability to develop, optimize, and document administrative processes, SOPs, and...  ...and Kafka is highly desirable. Proficiency with Power BI and API management tools is a strong advantage. Must be able to obtain... 
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    Local area
    Immediate start
    Remote work

    Leidos

    Alexandria, VA
    5 days ago
  • We are seeking a API Java/Python Developer, Mid to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We’re looking for the best and the brightest to join... 
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    Local area
    Remote work
    Flexible hours

    NT Concepts

    Herndon, VA
    3 days ago
  • $126.1k - $227.95k

     ...resilient, and secure cloud solutions across AWS and/or Azure Develop cloud strategy and roadmaps aligned with organization objectives...  ...and Kafka (highly desirable). Proficiency with Power BI and API management (strong advantage). Clearance: This position requires... 
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    Local area
    Immediate start
    Remote work

    Leidos

    Alexandria, VA
    29 days ago
  • $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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    Work at office
    Remote work

    Fannie Mae

    Washington DC
    27 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... 
    Full time
    Remote work
    Flexible hours

    ActioNet, Inc.

    Suitland, MD
    1 day ago
  • Senior API Developer Job Locations: US-VA-McLean ID: 2025-9504 Category: Software Development Type: Regular Full-Time Overview At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, enterprise... 
    Full time
    Work experience placement
    Immediate start

    Credence Management Solutions, LLC

    Mc Lean, VA
    1 day 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
    2 days ago
  •  ...Annuities data models (ALIP). This role requires a blend of hands-on coding and technical leadership, including designing and building APIs/JSON integrations while also providing guidance, solutioning, and triage support for the team. Our Platform Engineering Team is... 

    Intellibus

    Reston, VA
    4 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,... 
    Full time
    Local area

    Mapbox

    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... 
    Work experience placement

    AHU Technologies Inc

    Washington DC
    2 days ago
  •  ...Cloud platform, providing stability and policies and procedures. Develop and maintain documentation of all Security products including...  ..., Databricks, Azure Synapse, Alation, Confluent Kafka & SCIM API configuration Experience with Azure Resource Management Templates... 
    For contractors
    Internship
    Monday to Friday

    Navy Federal Credit Union

    Vienna, VA
    4 hours ago
  •  ...are building a sustainable future for local news. Microservices Developer TEGNA is looking for a skilled and collaborative Microservices...  ...resilient backend services that power our content platform, APIs, digital products, and data-driven workflows. You’ll work within... 
    Full time
    Temporary work
    Part time
    Local area

    NAB Leadership Foundation

    Tysons Corner, VA
    1 day 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 to... 
    Contract work

    SAIC

    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#... 
    Work at office
    Remote work

    Employee Navigator

    Bethesda, 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
  • $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
  • Job Title: Mid-level Software Developer (Full-Stack)Job Location: Alexandria, VA. (Onsite) Job Description Syneren is seeking a skilled...  ...front-end, back-end, and database layers. Integrate third‑party APIs, services, and tools to enhance application functionality.... 
    Work at office
    Long distance

    Syneren Technologies Corporation

    Alexandria, VA
    1 day ago
  • $85.15k - $153.93k

     ...functional development teams to build and maintain microservices, APIs, and web-based applications that support GEOINT data access,...  ...to obtain a Polygraph.** **Primary Responsibilities:** + Design, develop, test, and deploy software solutions that support our customer's... 
    Contract work
    Local area
    Immediate start

    Leidos

    Alexandria, VA
    a month ago
  •  ...Engineer Zetier is seeking Mid-Level CNO Software Engineers to develop operationally critical cyber capabilities. Candidates will...  ...5g) Integration with standard system libraries (POSIX, WIN32 API) Development on embedded platforms (uBoot, drone firmware, IOT... 
    Full time

    Zetier

    Arlington, VA
    4 hours ago