API Engineer Jobs in Seattle, WA

Shape the future of AI by leading technical direction and architecture for innovative agent systems. Collaborate with cross-functional teams to ensure quality, security, and efficiency while mentoring...

Empower innovation by designing and implementing complex integration solutions. Collaborate with diverse teams to streamline processes and enhance API management, driving impactful results across mult...

Drive efficiency by automating internal processes, enhancing productivity across teams. Collaborate with stakeholders to identify bottlenecks, implement AI solutions, and ensure measurable impact on w...

Transform data acquisition processes by leading the development of high-performance ingestion pipelines. Collaborate across teams to ensure data quality, reliability, and security while shaping the fu...

Shape and build infrastructure trust systems, ensuring secure and reliable operations at scale. Collaborate with multiple teams to create resilient solutions that support machine identity, attestation...

Engage with diverse productivity platforms to ensure operational excellence. Provide support, troubleshoot issues, and drive improvements for enhanced reliability and user satisfaction in cloud and on...

Transform the Discovery Platform by leading technical initiatives, enhancing search infrastructure, and collaborating with teams to deliver innovative buyer experiences. Drive reliability and performa...

Elevate your career by designing and implementing cutting-edge identity and access management solutions. Collaborate with cross-functional teams to enhance security, compliance, and operational excell...

Accelerate progress at the intersection of engineering and product, ensuring strategic publishers successfully integrate and scale the in-app SDK, driving revenue through technical excellence and inno...

Reimagine healthcare technology as an Application Analyst supporting Epic Professional Billing. Leverage your expertise in revenue cycle operations to optimize billing accuracy and enhance workflow ef...

Optimize platform services and APIs by building and operating end-to-end features across both backend and frontend systems, while enhancing performance and security in a collaborative environment...

Deliver innovative design solutions for web products and DAPPs in DeFi. Collaborate cross-functionally to enhance user experience while managing diverse design projects and ensuring product quality th...

Unlock potential by leading the technical strategy for Data Labs, guiding engineering teams to innovate AI training solutions, and shaping the future of model evaluation and deployment in a rapidly ev...

Innovate scalable, cloud-native APIs with .NET and Java/Kotlin. Lead architecture discussions, enhance core offerings, and collaborate across teams to deliver high-value system components in a dynamic...

Advance the evaluation and release systems for autonomous security, ensuring robust code vulnerability management. Collaborate with teams to design automated pipelines and online experiments that enha...

Drive data alignment and enhance business processes by designing robust data pipelines and infrastructure. Collaborate with cross-functional teams to ensure data quality and accessibility, enabling ef...

Manage a talented engineering team, driving software development and community collaboration while maintaining high-quality standards and executing on ambitious goals effectively. Engage directly with...

Unlock cutting-edge mobile technology by leading the native app rewrite. Leverage your expertise in Swift and Kotlin to drive quality architecture, enhance developer experience, and mentor teams to de...

Join a team that's dedicated to designing and developing high-quality software solutions. Lead agile projects, mentor junior engineers, and ensure robust application systems that meet user needs and i...

Lead the charge in designing and developing sophisticated software systems. Mentor engineers, oversee project teams, and ensure high-quality, agile delivery of software solutions that meet business ob...

Shape the future of online payments by driving revenue growth and optimizing checkout experiences. Collaborate with sales and engineering teams to influence product strategy and enhance customer relat...

Lead the charge in developing scalable vector search infrastructure, optimizing performance and cost for Claude's retrieval workloads. Shape architectural decisions and mentor a growing team while ens...

Innovate within a dynamic team to design, develop, and deploy advanced applications for a transformational initiative. Lead technical solutions and mentor engineers while ensuring optimal application...

Join a team that's pioneering next-gen SmartNICs for AI infrastructure. Collaborate with diverse experts to design and build innovative networking solutions, leveraging cutting-edge technologies in a...

Empower innovation by designing and developing key components of distributed block storage systems. Collaborate in a dynamic, agile team environment, leveraging strong programming skills to improve I...