api
1,000 api job listings in United States. Find daily updated positions from leading job boards.
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API Process Engineer
4 days ago
Sacramento, CA, United States Katalyst Healthcares & Life Sciences Full-time $90,000 - $130,000Job Description:Our client is seeking an experienced Process Engineer for API manufacturing activities to provide technical engineering support for manufacturing operations within a regulated production environment.This individual will be responsible for optimizing manufacturing processes, troubleshooting equipment issues, and supporting process improvements...
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Node.js API Platform Engineer
3 days ago
Charlotte, NC, United States Ethereum Technologies Full-time $90,000 - $120,000Ethereum Technologies in Charlotte, NC seeks a Node.js Developer to architect and implement API-centric services. You will work on the API platform, tooling, and SDLC improvements, ensuring robust design and delivery across teams.The role emphasizes deep experience with Node.js/JavaScript/TypeScript, Python scripting, and modern CI/CD practices. You will...
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Boomi Backend/API Developer
3 days ago
Atlanta, GA, United States Sira Consulting, an Inc 5000 company Full-time $120,000 - $160,000We are seeking a highly skilled Backend/API Developer with a strong focus on Boomi API Management to join our dynamic team. The ideal candidate will have 7 10 years of experience in backend development and API management, demonstrating a deep understanding of API design, development, and integration. You will play a crucial role in building robust backend...
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API & Gravitte Automation Engineer
3 days ago
Vienna, VA, United States TSQ Systems Inc Full-timeJob Title: Gravitee & API Platform Automation EngineerLocation: Vienna, VA | Winchester, VA | Pensacola, FL | Atlanta, GA | Dallas, TX | Jacksonville, FL | San Diego, CADuration: Long TermOnsite Work Job DescriptionWe are looking for an experienced Gravitee & API Platform Automation Engineer with strong expertise in API management, Kafka pipeline migration,...
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Sr. Director of Engineering
3 days ago
Reston, VA, United States Babel Street Full-timeBabel Street is the trusted technology partner for the world’s most advanced identity intelligence and risk operations. We deliver advanced AI and data analytics solutions providing unmatched, analysis-ready data regardless of language, proactive risk identification, 360-degree insights, high-speed automation, and seamless integration into existing...
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MuleSoft API
3 days ago
Santa Clara, CA, United States Cloud Analytics Technologies, LLC Full-time $94,000 - $107,000Cloud Analytics Technologies, LLC seeks a MuleSoft Developer in California to design, develop, test, and deploy MuleSoft APIs and integrations. You will implement API-led connectivity, create reusable components, and ensure security, logging, and monitoring across environments.The role involves DR strategy support, automation for deployments, and...
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Engineering Manager, API Multicloud
3 days ago
San Francisco, CA, United States ResumeXrays LLC Full-timeAbout the Team API Multicloud partners with cloud service providers (CSPs) to bring OpenAI’s frontier models and APIs into the cloud environments where developers and enterprises already build. We own the API end to end across CSP platforms, from API integration and request routing through inference execution, capacity management, and day-to-day...
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Java API Developer
5 days ago
Plano, TX, United States Daten Technology Solutions Full-timeJava API DeveloperWe are looking for a skilled Java API Developer to join our development team and contribute to the design and implementation of scalable, high-performance APIs. The ideal candidate will have strong expertise in Java, Spring Boot, and experience building event-driven architectures with Apache Kafka. You will also work extensively with AWS...
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, , United States CSAA Insurance Group Full-timeCSAA Insurance Group is seeking an IT Solutions Analyst II for a remote role. You will deliver enterprise APIs powering applications across sales, service and claims, onboarding partners to the API ecosystem and ensuring smooth integration. You will work with BRM/BRMC, BSA, PMs, developers and QA to translate business requirements into technical specs,...
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.NET API Developer
4 days ago
Hartford, CT, United States Cognizant Full-timeAbout the Role As a .NET API Developer , you will make an impact by designing and developing scalable, secure, and high-performing APIs and microservices that support critical banking applications. You will be a valued member of the engineering team, collaborating closely with architects, developers, business stakeholders, and client teams to deliver...
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API Developer III
5 days ago
Fremont, CA, United States Eliassen Group Full-timeDescription Remote Our client seeks an API Developer III to design, develop, and maintain APIs and integrations that support a broad digital ecosystem. The role will leverage Microsoft Azure services such as API Management, Application Gateway, and Logic Apps, plus C# .NET API applications, to deliver secure, scalable integrations across platforms including...
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API Platform Engineer
5 days ago
Santa Fe, NM, United States Eliassen Group Full-timeAPI Platform Engineer Anywhere Type: Contract Category: Development Industry: Financial Services Workplace Type: Remote Standard Hours: Open Reference ID: JN -102026-109195 Date Posted: 10/25/2026 Description Remote Our client seeks an API Platform Engineer with Broadcom Layer7 API Gateway and Java Spring Boot microservices experience to support API...
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API Automation Tester with TOSCA OR READYAPI
19 hours ago
Lake St Louis, MO, United States Navtech Full-timeJob Title: API Automation Tester with TOSCA OR READYAPI Work Location: Remote Duration: 12+ Months Client: Health care Job Description: Need hands-on testing functional and automation experience to support Testing. Overall 8+ years experience with 4+ Healthcare testing & automation experience. CI/CD pipeline-driven tests and cloud-based tests strong...
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Senior MuleSoft
1 day ago
Pennington, NJ, United States Sonsoft Inc Full-time $90,000 - $120,000A growing IT-enabled services company in New Jersey seeks a skilled developer to play a pivotal role in the application development process. The ideal candidate will have at least 1 year of experience with Mulesoft Anypoint API Platform and extensive coding experience in Java/Spring or Node.js. This full-time position requires U.S. citizenship or specific...
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Platform Communications Lead — API
1 day ago
New York, NY, United States Anthropic Limited Full-timeAnthropic is seeking a Communications Lead to own external communications for the Claude Platform and API. You will collaborate with the Platform product and engineering teams, Product Marketing, and Developer Relations to shape how our launches and capability releases are understood by customers and the industry.You should understand how developers and...
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React Frontend
1 day ago
Columbus, OH, United States Tata Consultancy Services Full-time $120,000 - $130,000Tata Consultancy Services is seeking a skilled engineer to build React front-end apps that consume robust APIs and drive workflow-backed journeys. You will design Camunda 7 BPMN workflows, develop Python REST services, and enable API-centric orchestration with external tasks.You’ll implement resilient workers in Java/Python and orchestrate AI capabilities...
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Real-Time API Support Specialist
1 day ago
San Francisco, CA, United States Cartesia, Inc. Full-timeCartesia is seeking a Product Support Specialist based in San Francisco. You’ll be the first human touchpoint for customers, owning the front line across Slack, Pylon, WhatsApp and email, and digging into issues until customers are unblocked. You’ll shape post-sales support processes as we grow, write clear bug reports, create actionable Linear tickets,...
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Developer Advocate
3 days ago
San Francisco, CA, United States Remote Remote Full-time $120,000 - $170,000All Together, Extraordinary adunaglobal.com Aduna is the Connector of networks, bringing together leading telecom operators and technology partners to simplify global access to Network APIs. Through a single, unified platform, we enable businesses and developers to build more secure, seamless and innovative digital services. We are looking for a Developer...
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Lead API Platform Engineer
3 days ago
Palo Alto, CA, United States JPMorganChase Full-timeJPMorgan Chase seeks a Lead Software Engineer to join the Consumer & Community Banking API Marketplace team. You will design, build, and enhance the API Platform, empowering developers with secure, scalable services and AI-assisted tooling.You will lead end-to-end technical solutions across multiple stacks and mentor teams to deliver business value. You will...
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Senior MuleSoft API Developer
3 days ago
KS, United States Cloud Analytics Technologies, LLC Full-time $120,000 - $160,000Cloud Analytics Technologies, LLC, a leading provider of analytics-driven solutions, seeks an experienced MuleSoft specialist to design and operate APIs and integrations across business systems. You will drive API governance, security, and reliability while collaborating with cross-functional teams.You will contribute to disaster recovery planning, DR...