API Engineer Jobs in Seattle, WA

Unlock potential by designing and enhancing analysis tools that drive experimentation workflows, ensuring strong reliability and performance across systems while collaborating with various teams to de...

Drive the evolution of a cutting-edge Workflow Platform for financial workflows. Collaborate with teams to build scalable solutions, integrating extensive datasets and AI, while transforming complex p...

Join a global backend team to develop innovative solutions that enhance customer experience and drive the energy revolution forward. Collaborate across disciplines and countries to tackle exciting cha...

Engage in dynamic software development to create impactful solutions for law enforcement. Lead diverse projects, mentor engineers, and collaborate across teams in crafting innovative, cloud-based syst...

Join a transformative team in building robust AI platforms to ensure safe, scalable use of agentic AI across the company, enhancing productivity through durable infrastructure and effective governance...

Develop and enhance Slack's AI platform, driving the evolution of developer tooling to improve engineering velocity, reliability, and user experience while collaborating with cross-functional teams...

Empower innovation at Slack by enhancing AI platforms that simplify workflows. Collaborate with diverse teams to build developer tools and SDKs, fostering rapid feature integration and supporting AI-d...

Champion the integration of complex MarTech systems, crafting scalable solutions that enhance AI-native content workflows for global brands. Collaborate directly with customers and stakeholders to str...

Unlock potential by driving the development of advanced inventory management systems that enhance monetization strategies and optimize advertising performance. Collaborate with cross-functional teams...

Lead the charge in shaping high-impact SaaS solutions by driving technical strategy and empowering a high-performing engineering team. Collaborate across disciplines to foster innovation in a fast-pac...

Join as a technical leader to drive architectural excellence and own the health of our backend services. Influence cross-departmental platforms, fostering an innovative engineering culture crucial for...

Champion the development and maintenance of data infrastructure, empowering teams to ensure the reliable flow and transformation of data. Collaborate closely with stakeholders to deliver innovative so...

Join a team that's redefining operational excellence through robust cloud-native platform engineering. Your expertise will ensure scalability, security, and high availability while driving automation...

Drive the evolution of backend systems for a leading cloud platform, enhancing API design and technical integrity while navigating a mature PHP architecture. Collaborate with engineering peers to opti...

Shape the future of secure software development by leading vulnerability management, ensuring vulnerabilities are swiftly addressed and security controls are effectively implemented. Collaborate with...

Transform enterprise IT by leading infrastructure assessments and integration for M&A activities. Drive successful transitions across systems, while collaborating with technical and business stakehold...

Drive innovation in backend services and cloud infrastructure, ensuring high availability and operational excellence. Collaborate across teams to design scalable solutions and enhance developer experi...

Innovate in a remote setting while developing cutting-edge applications. Collaborate in Agile teams, tackling complex challenges and optimizing enterprise web solutions for diverse clients. Your exper...

Take ownership of end-to-end feature development, delivering high-quality, scalable applications using React, TypeScript, Django, and Python while collaborating with cross-functional teams to enhance...

Develop and optimize scalable front-end applications using Angular and Typescript while mentoring engineers and driving architectural decisions in a dynamic, collaborative environment...

Shape the future of ad tech by designing scalable audience onboarding systems and enhancing advertising engagement through advanced data processing, ensuring alignment with evolving regulations and op...

Elevate innovation in AI by leading the technical execution of cutting-edge GenAI projects. Collaborate across teams to develop scalable solutions, from chatbots to analytics, and mentor others in a f...

Drive software solutions by designing and implementing high-performance, multi-tier applications. Collaborate across teams to enhance customer experience and scale our innovative payment processing sy...

Transform the engineering landscape by architecting AI systems from scratch, driving innovative workflows and enhancing team efficiency. Leverage applied AI to empower software delivery, impacting rea...

Unlock potential by owning and closing enterprise deals, navigating complex orgs, and engaging diverse stakeholders to drive adoption of cutting-edge AI solutions and services across industries in a d...