API Engineer Jobs in Seattle, WA

Shape the future of billing integrations by designing and maintaining robust systems that connect payment platforms and enhance revenue recognition for customers, ensuring seamless invoicing and payme...

Join us in driving the design and implementation of scalable systems, leading architectural decisions, mentoring engineers, and collaborating cross-functionally to deliver high-quality software soluti...

Transform the Kubernetes and AI/ML infrastructure landscape by leading cross-team initiatives, defining architecture, and enhancing platform reliability for scalable, secure cloud solutions...

Build innovative AI-native products by merging technical expertise with product vision. Own customer-facing features across full stack and drive designs through data insights, ensuring impactful engin...

Pioneer the development of enterprise-quality chat solutions, leveraging your expertise across full-stack technologies. Collaborate with teams to enhance user experiences for coding agents and drive i...

Empower our data platform by designing, building, and operating core capabilities. Collaborate with teams to enhance ingestion, storage, and API functionalities, ensuring scalability and resilience wh...

Engage with our team as a Senior Services Engineer, driving B2B integration and managed file transfer solutions. Ensure operational excellence and reliability in mission-critical systems while providi...

Contribute to the development of secure, responsive web applications using C# and ASP.NET. Collaborate with senior developers to enhance public-facing websites, ensuring compliance with DoD standards...

Build essential infrastructure and tooling for scalable fintech solutions, empowering product engineers in a regulated environment while enhancing CI/CD processes and observability to support real-tim...

Lead the design and implementation of scalable backend services and optimize real-time data flows in a high-performance environment. Collaborate across teams to integrate applications and drive system...

Elevate network performance by deploying and optimizing voice solutions, ensuring 99.999% uptime. Collaborate on network planning and security, while providing expert support and documentation for com...

Lead the charge in defining and delivering a multi-year strategy for a Zero Trust architecture, ensuring secure systems and cross-functional collaboration while mentoring engineers and driving fleet-w...

Pioneer innovative software solutions by architecting backend services and frontend features. Collaborate with a diverse team to enhance product functionality and drive experimentation while advancing...

Transform your career by managing client relationships and driving business growth within Microsoft business units. Oversee account planning, P&L management, and delivery supervision while collaborati...

Reimagine legal workflows as an AI Solutions Architect, driving AI adoption in law firms. Collaborate with teams to design and implement innovative solutions, enhancing efficiency and client advocacy...

Join a dynamic team to research and develop cutting-edge AI systems, driving innovations in machine learning environments. Collaborate across disciplines to enhance real-world AI applications while ma...

Take ownership of complex data infrastructure design and automation, ensuring reliable pipelines and mentoring peers. Elevate team performance by enhancing CI/CD processes while working independently...

Design and build innovative AI agents that automate workflows across teams, enhancing efficiency and productivity. Collaborate with diverse departments to create impactful solutions that shape the fut...

Join a team that's transforming enterprise AI solutions through innovative design and deployment. Leverage your expertise to build secure, scalable AI platforms that enhance business processes and dri...

Accelerate progress at the intersection of healthcare and technology by leading the development of robust backend systems that ensure billing accuracy and operational efficiency, directly impacting re...

Grow impactful AI solutions that protect our planet. Collaborate with diverse teams to design and enhance a robust conservation platform for agencies and researchers, focusing on user-driven developme...

Innovate and enhance our customer-centric platform by developing scalable, secure services in Go and Python. Collaborate with a dynamic team to drive technical excellence and deliver impactful solutio...

Join us as a Data Operations Engineer, where you'll develop and manage data systems for healthcare claims processing. Collaborate with teams to ensure data accuracy and optimize ETL/ELT pipelines whil...

Lead the charge in designing and deploying AI systems that enhance productivity and customer experience across multiple departments, driving innovation and efficiency through advanced AI capabilities...

Lead the charge in leveraging web analytics to drive insightful data solutions, establishing KPIs, implementing tracking strategies, and delivering actionable recommendations for optimizing client onl...