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  • $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/... 
    Suggested
    Full time
    Internship
    Monday to Friday
    Shift work

    Navy Federal

    Vienna, VA
    3 days 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 LLC

    Vienna, VA
    3 days 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... 
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    Full time
    Part time
    Local area

    Capital One National Association

    McLean, VA
    23 days ago
  •  ...operating systems, and container platforms like OpenShift. This position requires hands-on expertise in automation (Python, Go, REST APIs, Ansible), strong troubleshooting skills in Linux and networking, and the ability to innovate new security solutions that drive... 
    Suggested
    Full time

    Modern Government Solutions

    Falls Church, VA
    13 days ago
  • $263.9k - $301.2k

    Distinguished Engineer - API Platform (GraphQL) As a Distinguished Engineer at Capital One, you will be a part of a community...  ...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

    Capital One

    McLean, VA
    more than 2 months 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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    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Arlington, VA
    2 days ago
  •  ...solutions. NS2 Mission is seeking a skilled and motivated Full Stack Developer to join our team in Tysons Corner, VA . This is an on-site...  ...in SQL and NoSQL database management Familiar with RESTful API development Preferred Qualifications: Expertise in React,... 
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    Local area
    Flexible hours

    NS2 Mission

    Falls Church, VA
    a month ago
  • API Java Python Developer, Senior 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. We are seeking individuals with a passion... 
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    Local area
    Arlington, VA
    a month ago
  •  ...apply for the Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and others) role at Fannie Mae...  ...and resolving conflicting and/or complementary needs. Design and develop technical solutions, which include leading matrixed teams. Apply... 
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    Fannie Mae

    Washington DC
    2 days ago
  •  ...while being able to highlight relevant trends and patterns. Develop and maintain ETL processes to support structured claims and benefits...  ...sources Support real-time and batch processing through APIs, schedulers, and cloud services (e.g., AWS S3, Azure Blob) Collaborate... 
    Suggested
    Work experience placement

    SteerBridge

    Vienna, VA
    15 days ago
  •  ...rd Parties Please. Job Summary: We are seeking an experienced API Cloud Engineer to lead and mature our API management practices,...  ...across our cloud environment. This role is responsible for developing, managing, and optimizing APIs to ensure seamless interoperability... 
    Suggested
    Long term contract
    Full time
    Remote work

    ASCENDING Inc.

    Fairfax, VA
    4 days ago
  • $110.5k - $149.5k

     ...experience US Citizenship Required: Yes Job Description: 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... 
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    Full time
    Temporary work
    Part time
    For contractors
    Immediate start
    Remote work
    Work from home
    Worldwide
    Flexible hours

    GDIT

    Falls Church, VA
    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... 
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    Apex Systems

    Washington DC
    4 days ago
  • Description   ActioNet is seeking a highly skilled Cloud API Developer with expertise in AWS native services and proficiency in Java to join our team. You will be responsible for designing, developing, and maintaining scalable cloud-based APIs that leverage AWS services... 
    Suggested
    Full time
    Remote work
    Flexible hours

    ActioNet, Inc.

    Suitland, MD
    more than 2 months 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... 
    Suggested
    Full time
    Work experience placement
    Immediate start

    Credence company

    Mc Lean, VA
    3 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
    4 days ago
  •  ...Job Description Job Description Application Developer (SME) Company Overview: Dutch Ridge Consulting Group, LLC (DRCG) is an...  ...implement multiple design patterns; integrate COTS products, use APIs, interact with data repositories, cross-domain solutions, and... 

    Dutch Ridge Consulting Group

    Merrifield, VA
    23 days 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
    3 days ago
  • $110k - $230k

     ...facing our customers. Description We are looking for a Software Developer to support the development of an integrated solution to...  ...bulk processing, ETL functionality, a range of data stores, and APIs. The ability to develop and deliver reliable, performant, and scalable... 
    Hourly pay
    Extra income
    Temporary work
    Immediate start
    Flexible hours

    Erias Ventures, LLC

    Fairfax, VA
    3 days 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
    Contract work
    Remote work

    System One

    Alexandria, VA
    3 days ago
  •  ...Computer Science, Math, or Engineering fundamentals. Application development and implementation experience with Java, JavaScript, APIs, SQL/NoSQL, and new Technologies. High Energy / Attitude. Creative Problem Solving. We take care of our EAI Family: FREE... 
    Permanent employment
    H1b
    Work at office
    Work from home
    Night shift

    EAI Technologies

    Vienna, VA
    15 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
    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
    6 days ago
  •  ...OVERVIEW Reporting to the Program Manager, the Fullstack Software Developer will help in the development of software and specialized utility...  ..., JQuery, Ajax, HTML5, CSS3, and Bootstrap. ~ Experience with API Design, OpenShift, or Kubernetes or Data Bricks ~ Strong... 
    3 days per week

    Basecamp Consulting & Solutions LLC

    Reston, VA
    3 days ago
  •  ...Job Description Marathon TS is looking for an Application Developer to support our efforts at FEMA. Required skills/Level of Experience...  ..., microservices architecture, containerization, RESTful APIs # Experience working with AWS # Experience working on an Agile... 

    Marathon TS

    Washington DC
    18 days ago
  •  ...Job Description Job Description Are you passionate about developing innovative software solutions that drive real-world impact? NS2...  ...with experience across the technology stack—from building RESTful APIs to designing dynamic, user-friendly interfaces—with a focus on... 
    Local area
    Flexible hours

    NS2 Mission

    Chantilly, Loudoun County, VA
    5 days ago
  •  ...Description   Job Description Our client is seeking a Full Stack Developer with strong UI/UX, Java backend, and AWS experience to build...  ...with TypeScript, PrimeNg, Webpack. Implement REST APIs and backend logic using Java/J2EE and Spring Boot. Utilize AWS... 

    Itech Consulting Partners LLC

    Reston, VA
    14 days ago
  •  ...looking to take the next steps in your career as a Mobile Application Developer? Let's chat and see if we are a good match! Opportunity:...  ...experience in both Front-end Mobile and Back-end RESTFUL API development. Requires experience in development of JAVA, Node... 
    Contract work
    Flexible hours
    2 days per week

    Virtual Service Operations

    Ashburn, VA
    22 days ago
  • $100k

     ..., DC area. We are currently seeking a ServiceNow Consultant / Developer – IRM for a full-time position with remote flexibility. If...  ...compliance systems). ~ Hands-on experience with JavaScript, Glide APIs, Flow Designer, and Scripted REST APIs. ~ Familiarity with... 
    Full time
    Contract work
    Remote work

    Horizon Industries

    Vienna, VA
    19 days ago
  • $500 per month

     ...Job Description Job Description Job Title:  Oracle Developer Location:  Merrifield, VA 22082 Salary/Payrate: $60/HR 1099 or $105K W2 (Plus benefits and PTO) Work Environment:  Hybrid (1 day remote, 4 days onsite) Term:  Contract to Hire (Potential to convert... 
    Hourly pay
    Contract work
    Remote work

    AMS Staffing, Inc.

    Merrifield, VA
    20 days ago