Software Engineer API Jobs

Lead .NET Software Engineer role in Bengaluru. Design and develop scalable, secure REST APIs using .NET Core, Web API, and Docker. Requires 8+ years' experience with Azure, CI/CD, and Agile methodologies. Collaborate with teams to build and maintain high-performance, well-documented backend systems.

Join our team in Mountain View as a Senior Software Engineer. Design and build scalable, foundational APIs for the eval development lifecycle using C++ or Python. We offer competitive compensation, equity, top-tier benefits, and flexible work options.

Join Adyen's new API Excellence team in Amsterdam as a Senior Software Engineer. Architect the unified platform strategy, drive API governance, and pioneer AI-assisted integration. Leverage your 7+ years of Java and polyglot expertise to enhance developer experience at scale.

Join Western Union as a Senior Software Engineer specializing in Customer Data and API Engineering. This New York-based role requires expertise in REST, SOAP, gRPC, WebSockets, and GraphQL for high-performance systems. You will design, build, and support critical solutions, with a flexible hybrid...

Join Scribd as a Senior Software Engineer for the Web API Platform. Design and own core product-facing APIs using modern paradigms like REST or GraphQL. You'll enable scalable frontend architectures, focusing on clear contracts and performance. Enjoy top benefits, remote flexibility, and shape a ...

Join a pivotal SAP integration project as a Contract Software Engineer in Lewiston, Maine. Design and develop robust API integrations, connecting SAP with internal applications. The role requires 3-5+ years of API development experience and proficiency in a server-side language. This is a key con...

Join our Berlin-based API squad as a Senior Software Engineer. Craft microservices with Node.js, TypeScript, and PostgreSQL in a hybrid role. Enjoy ownership, a knowledge-sharing culture, and benefits like flexible hours and career growth. Help shape our tech strategy in a dynamic, supportive team.

Join 6sense as a Software Engineer III - API in San Francisco. Develop high-volume backend systems and REST APIs using Java, Python, and Go. Leverage your 5+ years of experience with cloud platforms, Kubernetes, and big data to revolutionize B2B revenue AI. Enjoy comprehensive benefits including ...

Join a pioneering AI startup in New York as a Python Software Engineer specializing in API Integration. You will build scalable Python pipelines to integrate and process data for LLM-powered research. The role requires strong Python, AWS, and experience with NLP/LLMs. Collaborate with cross-funct...

Join Dropbox as an Infrastructure Software Engineer for the API Platform in Mexico. Design robust, scalable backend systems handling petabytes of data and millions of connections. Leverage your 5+ years of experience in Python, Go, or Java to build the core data-fabric for global collaboration. E...

Join Mastercard in Portugal as a Senior Software Engineer for the API Platform. Design and develop next-generation digital products using Java/Kotlin in an Agile, global team. You will build and evolve the gateway for payment, data, and security APIs, ensuring a seamless developer experience. Str...

Join Aruba, an HPE company, as a Software Quality Engineer in Bangalore. You will automate and test Web UI and REST APIs for the Mist Cloud platform using Python, Selenium, and pytest. This hybrid role requires strong programming skills and offers benefits focused on health, development, and incl...

Lead the modernization of our API ecosystem as a Staff Software Engineer in Sioux Falls. Design a scalable, secure orchestration layer using Python/Node.js/Go on AWS. Requires 8+ years' experience, including API design (REST/GraphQL) and cloud-native architecture. Enjoy full benefits including he...