API Engineer Jobs in Sunnyvale, CA

Reimagine infrastructure for decentralized finance. As a foundational hire, build scalable, observable systems, enhance release engineering, improve security, and drive performance testing in a dynami...

Drive the integration roadmap and define our API strategy; work cross-functionally to enhance product offerings for modern accounting firms through strategic partnerships and customer insights...

Drive the development of high-volume APIs for advertising systems, enhancing audience onboarding and measurement capabilities. Collaborate with cross-functional teams to deliver privacy-focused soluti...

Drive the development of scalable backend infrastructure for real-time API traffic analysis. Collaborate across teams to enhance product capabilities and user experiences while taking ownership of the...

Explore innovative data and workflow systems that enhance platform performance while supporting collaboration. Drive API design and event-driven architectures to deliver reliable solutions and seamles...

Develop robust architectures and scalable systems that support global revenue operations, collaborating with cross-functional teams to enhance financial workflows and ensure accurate financial reporti...

Engineer software solutions at the forefront of sustainable air mobility. Design, develop, and scale innovative full-stack applications that elevate user experiences and backend performance in a colla...

Join a team that's pioneering the future of platform engineering by leading transformation initiatives and building robust API and event streaming capabilities. Empower squads with self-service tools...

Design and deliver robust backend systems for enterprise security teams, ensuring performance and reliability while collaborating with cross-functional teams to take features from concept to mass depl...

Develop and optimize end-to-end software infrastructure for advanced AI systems, enhancing frontend interfaces and backend services to ensure seamless integration and high performance in production en...

Transform your tech expertise into innovative software solutions. Design, develop, and optimize applications while collaborating with cross-functional teams to enhance and streamline processes. Unlock...

Transform the SaaS landscape by writing quality code, collaborating in Agile teams, and leveraging AI tools to enhance productivity and deliver impactful features for nonprofits...

Shape the future of engineering platforms by building scalable solutions that enhance application development and deployment while improving reliability and performance across cloud environments...

Develop and optimize scalable backend systems using Python and FastAPI, shaping architecture for AI solutions, collaborating across teams, and ensuring high performance and security in a dynamic, inno...

Lead and innovate as you build secure, high-performance infrastructure for GraphQL, engaging directly with users and teams to enhance our platform and drive strategic improvements essential for advanc...

Drive innovation in backend systems and data platforms to enhance clinical trial access. Collaborate with cross-functional teams using AI and cloud technologies while ensuring system reliability, scal...

Shape the future of backend architecture by building scalable systems that empower a dynamic platform. Collaborate across teams to design APIs and drive performance optimization, while managing end-to...

Lead impactful software engineering initiatives from design to deployment, driving the development of a cutting-edge universal banking assistant. Collaborate with a talented team to enhance user exper...

Pioneer innovative systems that enhance ad targeting while safeguarding member privacy. Collaborate with a talented team to design scalable identity resolution solutions, making a significant impact o...

Transform the backend infrastructure to handle millions of daily requests while ensuring reliability and top performance. Collaborate on API enhancement for seamless developer experiences as the syste...

Drive innovation in backend architecture as you develop reliable, scalable solutions handling millions of requests. Elevate our API to enhance developer experience while ensuring performance and integ...

Optimize integration capabilities by building reliable APIs and security-focused systems. Collaborate with cross-functional teams to enhance workflows and elevate engineering quality in a dynamic, rem...

Transform financial workflows by engineering scalable solutions for revenue operations, collaborating with cross-functional teams to design robust architectures to streamline data processing and ensur...

Pioneer impactful backend solutions as you build core features, optimize performance, and collaborate to enhance user experiences across workflows in a fast-paced, growth-oriented environment...

Join a team that's innovating healthcare analytics through software engineering, designing robust applications, and collaborating across departments to drive client success while enhancing your techni...