API Engineer Jobs in Seattle, WA

Lead the front-end strategy for an advanced trading platform, driving performance improvements across web and mobile clients while mentoring engineers to excel in a fast-paced, innovative environment...

Lead the charge in building our data platform, modelling core data, and collaborating with teams to ensure reliable analytics. Enhance decision-making across departments by transforming raw data into...

Transform the software development landscape by defining a cohesive end-to-end experience, integrating planning to verification workflows across teams. Lead product strategy and execution, influencing...

Champion the architectural evolution of scalable platform services, driving innovation and technical excellence while collaborating across teams to enhance Salesforce's global digital ecosystem...

Elevate customer success by implementing privacy-first healthcare marketing solutions. As an Implementation Engineer, you'll guide clients through technical setups, ensuring optimal performance and co...

Drive hands-on penetration testing across diverse systems, leveraging expertise in application and cloud security. Collaborate with teams to identify vulnerabilities and provide actionable remediation...

Champion full-cycle recruiting across diverse GTM functions, partnering with leaders to attract top talent. Utilize innovative strategies and AI tools to enhance efficiency and drive results in a dyna...

Join a dynamic team to enhance and scale network tooling for critical operations, driving reliability and efficiency in a fast-paced environment. Leverage your engineering expertise to mentor others w...

Elevate our software engineering capabilities by designing and building modern, cloud-native data pipelines. Collaborate with diverse teams to ensure seamless project delivery and advocate for best pr...

Drive the development and scalability of secure software deployment infrastructure, empowering US Government clients through robust APIs and Kubernetes integration, while navigating complex distribute...

Lead the development of innovative iOS tooling and AI-driven workflows, enhancing the developer experience for millions. Mentor engineers, ensure high code quality, and drive automation in a fast-pace...

Join a team that's revolutionizing iOS development by creating AI-powered tools that enhance developer workflows. Lead the charge in building innovative solutions that streamline processes and elevate...

Champion security excellence by driving secure SDLC practices, managing compliance, and leading incident response. Collaborate with DevOps and ensure robust risk management practices to protect vital...

Transform backend platforms by leading and developing engineering teams. Shape strategy, drive performance, and enhance capabilities to support live commerce, while fostering a culture of excellence a...

Unlock your potential by leading data initiatives and shaping insights through collaboration with stakeholders. Drive innovative BI solutions, ensuring clarity and reliability in analysis, while guidi...

Lead the charge in developing large-scale AI services and platforms, focusing on scalability, reliability, and performance. Collaborate across teams to enhance workflows and optimize advanced agentic...

Champion innovative technical solutions as you lead the architecture and implementation on cutting-edge projects. Collaborate with clients and cross-functional teams to ensure successful delivery and...

Empower your career by joining a dynamic Finance team as a Payroll Processor. You'll handle payroll processing, ensure regulatory compliance, and collaborate with HR to manage employee records and ben...

Lead the charge in transforming healthcare workflows with AI solutions, optimizing performance, and collaborating across teams to create scalable systems that enhance clinical and revenue outcomes...

Join us to define and deploy autonomous AI agents at scale, transforming cutting-edge LLM capabilities into reliable, high-availability products while mentoring a team of engineers and setting industr...

Lead a dynamic team to transform communication solutions for law firms, enhancing voice, fax, email, and SMS channels. Drive innovation with AI tools while mentoring engineers and ensuring high-qualit...

Join our innovative team to build AI-powered customer service systems that enhance e-commerce interactions, streamline dispute resolution, and provide multilingual support, driving efficiency and redu...

Lead the charge in enhancing our platform's foundation. Tackle complex systems, improve developer tooling, and drive AI tool adoption to elevate engineering practices and platform performance across a...

Engineer the future of data infrastructure by connecting systems across the supply chain, enabling operational teams to leverage clean, actionable data for strategic decision-making and business impac...

Optimize Shopify's checkout and post-purchase experiences by developing key features and tools. Collaborate with a small, autonomous team, tackling challenges across multiple systems with a focus on p...