api developer

1,000 api developer job listings in United States. Find daily updated positions from leading job boards.


  • United States AccuLynx Full-time

    Please only apply if you live in one of the following states: Illinois, Wisconsin, Michigan, Missouri, Pennsylvania, Maryland, Colorado, Texas, Florida, Arkansas, ArizonaAbout AccuLynx AccuLynx is a SaaS application with iOS and Android apps serving exterior construction businesses. We are the category-leading software platform in this $60 billion industry,...

  • Senior QA Engineer

    14 hours ago


    Portsmouth3003, United States Service Federal Credit Union Full-time $109,372 - $125,000 Contract

    It's fun to work in a company where people truly BELIEVE in what they're doing!We're committed to bringing passion and customer focus to the business.Location: This position is an onsite position. Candidate must be located within 60 miles of the NH Seacoast area. Service Credit Union is seeking a Senior QA Engineer - Automation & API where you will design...


  • Denver, Colorado, United States Sonata Information Technology Limited Full-time

    Job Title: Database lead with Java API’s Exp Location : Denver CO (Onsite from Day 1) Exp : 12+ Years of Exp required.   Job Description: 8+ years of experience with AWS Aurora PostgreSQL (RDS) or equivalent relational cloud database platforms, including database design, development, performance tuning to millisecond response, high availability, and...

  • API 653 Inspector

    16 hours ago


    Houston, Texas, United States Intertek Part-time

    Description API 653 Inspector - project work  Intertek, a leading provider of quality and safety solutions to many of the world’s top-recognized brands and companies, is actively seeking an API 653 Inspector to join our Asset Integrity Management team for various short-term projects scheduled for the remainder of 2026. Must be willing to...


  • Remote, US Client Server Software Solutions Remote Full-time

    Job Overview:Software Developer SME:Customer: Internal Revenue Services (IRS)  Position SummaryServe as the technical Subject Matter Expert supporting implementation and migration activities for Kong Enterprise or comparable API Gateway platforms.Required ExperienceKong EnterpriseAPI Gateway implementationEnterprise integrationsGateway migrationGateway...


  • Remote (Any State), Virginia, United States CACI Remote Full-time $114,600 - $252,100 Contract

    Job Title: Senior Oracle Integration & API EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * *The Opportunity:CACI is seeking a Senior Principal Consultant (Oracle Integration & API Engineer) to design, build,...


  • Pompano Beach, FL, United States Fiserv Full-time

    Calling all innovators - find your future at Fiserv.We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay...


  • Tysons, Virginia, United States Integral Federal Remote Full-time $140,000 - $170,000 Contract

    Overview The GIS Data API Integration Engineer manages GIS data models, ETL pipelines, and geospatial integrations for the Department of Veterans Affairs (VA), Office of Information and Technology (OIT), Product Delivery Services (PDS), Benefits and Memorials (BAM), Memorial and Benefit Services (MBS) deliver secure, reliable, and effective...

  • IBM API Connect

    16 hours ago


    Hartford, Connecticut, United States Sonsoft Full-time

    Company DescriptionSonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.Job DescriptionJob Description:-At least 2 years of experience in API...


  • Miami Springs, Florida, United States Remitian Full-time

    Job Description About the Role Remitian is looking for a high-agency Staff Software Engineer to join our Platform team and own the API surface that partners and customers build on. Our public API is a product in its own right: it is how accounting firms, payroll providers, and platforms integrate tax payments into their own software. Its design, its...


  • New York, United States Etsy Full-time $178,000 - $267,000 Contract

    Company Description Etsy is the global marketplace for unique and creative goods. We build, power, and evolve the tools and technologies that connect millions of entrepreneurs with millions of buyers around the world. As an Etsy employee, you will tackle unique, meaningful, and large-scale problems alongside passionate coworkers, all the while making a...

  • Sr Software Engineer

    14 hours ago


    Austin, Texas, United States VetRamp Full-time

    Job SummaryThe Platform API team is looking for a Senior Software Engineer reporting to the Engineering Manager. The ideal candidate has over 5 years of professional experience with an emphasis on API’s and backend services. This person is proactive, capable of quickly introducing new pragmatic designs and providing strong leadership on technical...


  • United States Cyma Systems Inc Full-time

    Reports to: API Integration Lead-Life & AnnuityLocation:Remote KEY RESPONSIBILITIESBuild and maintain the centralized API/orchestration layer connecting PAS, CRM, data, and digital systems.Design and implement REST services and message/event-driven integration patterns (queues, pub/sub, webhooks, or similar).Develop and configure Azure integration services...


  • Tioga, North Dakota, United States PROtect Full-time

    Description Summary Conduct Mechanical Integrity inspections on vessels, piping and tanks at ethanol facilities across the US on a 3 week on/1 week off rotational schedule   Essential Functions Conduct non-destructive (NDT) testing of components and materials in accordance with applicable codes, standards, equipment utilization, specifications, and...


  • New York, United States Courier Health Full-time $190,000 - $240,000 Contract

    Courier Health is on a mission to solve one of the biggest and most meaningful opportunities in healthcare: reinvent how people living with chronic and rare diseases are supported. We are building the future of patient engagement for life sciences companies. Our software is leveraged by biopharma companies to support patients in their complex journey from...


  • San Diego, California, United States ATGS Full-time

    Company DescriptionATGS is a leading IT services, consulting and outsourcing company delivering exceptional business solutions and customer value to its customers worldwide. ATGS offers end-to-end innovative and leading edge solutions to help corporations leverage technologies, outperform their competition and acquire sustainable growth, We have proven...


  • Austin, Texas, United States NexHealth Full-time $172,000 - $250,000 Contract

    About NexHealth Our healthcare system remains frustratingly analog. When you live in a world of one-tap car rides, instant meal delivery, and unlimited streaming, why do you still have to call to schedule a doctor’s appointment and fill out a clipboard in the waiting room? NexHealth’s mission is to accelerate innovation in healthcare by connecting...

  • WEB DEVELOPER

    3 days ago


    Annapolis Junction, United States Halogen Engineering Group Full-time $209,000 - $222,000 Contract

    Web Developer - Front End/REST APIs -  8+ yrs of Experience (PARTIAL TELEWORK) - TS/SCI w/Poly clearance is required - BT Halogen Engineering Group is looking for a Web Developer to join our team.  Location: Annapolis Junction, MD/Hybrid  Travel Required: No Shift: Day Remote...

  • Java API Engineer

    5 days ago


    Wilmington, DE, United States Laiba Technologies LLC Full-time

    JD: API Gateway/Platform EngineerLocation : Wilmington, DE (Onsite)8-10 years of experience in platform engineering, backend developmentStrong hands-on experience with Java and Spring Boot for building microservicesExperience designing and deploying RESTful APIsPractical experience with OAuth2/OIDC authorization frameworks Hands-on experience deploying and...


  • San Francisco, California, United States deCircle Remote Full-time

    Job descriptionOdos (odos.xyz) is a smart order routing (SOR) solution that allows users to trade digital assets across decentralized exchanges. Launched in May 2022, Odos is available on 15 EVM chains and uses a patented algorithm to deliver the best swap rates to retail and institutional traders. Our multi-token swap feature allows users to trade many...