api developer

OpenAI is seeking full-stack and frontend engineers to shape the next generation of its developer experience, spanning the OpenAI API Playground, docs, onboarding, and examples. You will work across frontend surfaces, backend systems, SDKs, and API workflows that serve millions of developers.You’ll partner with product, design, research, API engineering,...

Job Title: Java Lead - API Developer Duration: 9 Months Location: Richmond VA 23238 We are looking for an API Developer Required Skills Programming Languages: Proficiency in at (Python, Java, Go) RESTful API Design: Deep understanding of REST principles, HTTP methods, status codes API Protocols: REST, GraphQL,...

OpenAI is seeking full-stack and frontend engineers to shape the next generation of its developer experience, spanning the OpenAI API Playground, docs, onboarding, and examples. You will work across frontend surfaces, backend systems, SDKs, and API workflows that serve millions of developers.You’ll partner with product, design, research, API engineering,...

We are looking for an experienced Developer - API to support the delivery of modern applications within the financial services industry in North Carolina. This is an onsite role with some Hybrid. This Long-term Contract position focuses on building reliable backend services and intuitive front-end experiences, with an emphasis on scalable architecture,...

Description: Hybrid 4 onsite in Maryland Heights, MOOur client is hiring API Spring Developers to build backend services and integrations that enable AI agents to interact with enterprise systems for a high-priority Agentic AI initiative. The role centers on hands-on Spring and Java development to deliver secure, reliable REST APIs and backend capabilities...

Job Title: Lead API DeveloperLocation: Pittsburgh, PA / Cleveland, OH / Dallas, TX | OnsiteEmployment Type: PermanentDuration: Full-timeAbout: VLink, founded in 2006, is a leading global provider of software engineering services with next-gen technologies and best-in-class talent. Our Headquarters are in the U.S, and we have offices in 7+ countries from...

Position Summary: We are seeking a Senior AWS API Developer / Python Backend Engineer to design, develop, test, deploy, and support secure, scalable enterprise APIs and backend services on AWS. This role owns the full API engineering lifecycle, including API contract design, Python development, AWS integration, automated testing, CI/CD, security,...

Overview This is a remote role that may only be hired in the following location(s): AZ, NC and TX. We are seeking a Software Engineer II - API Development & Cloud Migration to contribute towards the design, development, modernization, migration, and support of enterprise APIs across Payments, Money Movement, and Information Reporting platforms . This role...

Otsuka Pharmaceutical Co., Ltd. seeks a Senior Director, Small Molecule Drug Substance Development to lead strategy, development, and manufacturing of small molecule APIs from candidate nomination to commercial readiness. You will guide route selection, process chemistry, optimization, impurity control, scale-up, and regulatory strategy while managing...

Job Title: Sr. Backend API Developer Client: LTTS Location : US, flexible on location , working remotely. Rate : $40-45/hr without benefits. ROLE OVERVIEW Senior Backend API Developer with strong experience in building production-grade enterprise software using Java or Python, along with working knowledge of Golang. Must have hands‑on...

At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed.  We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a...

At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed.  We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a...

Salary: $85,000 - 125,000 per year Requirements: We require at least 5 years of professional software development experience. We look for strong experience with C#. We require strong experience with .NET and ASP.NET Core. We require strong REST API development experience. We require strong SQL Server experience. We expect experience building...

RESPONSIBILITIES:Kforce is immediately seeking an experienced API and Database Developer in support of our enterprise telecommunications and mass media client based in Greenwood Village, CO.Summary:We are seeking an API and Database Developer to support the design, development, and long-term sustainment of a network systems platform replacement. This role...

DescriptionKforce is immediately seeking an experienced API and Database Developer in support of our enterprise telecommunications and mass media client based in Greenwood Village, CO.Summary:We are seeking an API and Database Developer to support the design, development, and long-term sustainment of a network systems platform replacement. This role will...

Job DescriptionJob DescriptionPOSITION OVERVIEWThe Senior API Integration Developer owns the application side of the Customer's enterprise API gateway program: designing the service contracts that pass through the gateway, onboarding and refactoring upstream applications to be consumed through it, and extending gateway behavior with custom policy modules...

About the RoleWe are seeking a motivated and skilled Software Engineer to join our API Engineering team. In this role, you will design, develop, test, document, and support REST APIs that power critical business applications, partner integrations, and client-facing services. You will work closely with architects, product managers, quality engineers, and...

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Job#: 3051961 Job Description: Software Developer - API modernizationLocation: Maryland Heights, MO (Onsite) Role OverviewWe are seeking a Software Developer to support a strategic API modernization initiative. This role will focus on migrating existing APIs to Spring-based services and supporting the evolution toward AI-enabled customer support solutions....

About the Role We are seeking an enthusiastic and motivated Junior Software Engineer to join our API Engineering team. In this role, you will help design, develop, test, document, and support REST APIs that power business applications, partner integrations, and client-facing services. You will work closely with senior engineers, architects, product...