Software Development Engineer in Test (SDET) Jobs in Seattle, WA

Unlock potential by leading the architecture and engineering strategy for a cutting-edge AI platform. Drive innovation in scalable, fault-tolerant systems while mentoring engineers and tackling comple...

Unlock your potential by developing intuitive systems that streamline lab operations, enhance scheduling, and improve equipment management. Collaborate with engineers to create tools that drive effici...

Unlock your potential by designing and implementing test infrastructure for satellite hardware. Collaborate with cross-functional teams to enhance product performance and reliability in a fast-paced...

Shape the future of financial technology by developing seamless web applications. Collaborate with a dynamic team to create high-quality software that enhances user experience and drives strategic inn...

Optimize our future offerings by building robust APIs and services, collaborating with a diverse team. Leverage your software engineering expertise to create exceptional user experiences while focusin...

Elevate quality and automation efforts for enterprise deployments. Collaborate with customers and engineering to develop a robust QA function using agentic tooling, ensuring consistent environments an...

Innovate scalable data solutions by designing, coding, and deploying robust systems. Collaborate with cross-functional teams to enhance data accessibility and mentor engineers, driving technical excel...

Join a dynamic team to design and optimize scalable data pipelines and infrastructure, enabling analytics and AI-driven capabilities. Collaborate across functions to deliver high-quality data solution...

Join a team that's building innovative software solutions for a global satellite network. You'll design, develop, and optimize systems that ensure high performance and reliability for ground terminals...

Pioneer innovative software solutions for defense programs by leveraging your expertise in C#, .NET, and SQL Server. Collaborate with cross-functional teams to ensure secure, compliant, and high-quali...

Elevate software quality by managing test planning, execution, and reporting. Collaborate with development teams, mentor junior testers, and ensure compliance with cybersecurity standards while drivin...

Transform your career by designing and deploying innovative software solutions for global inventory and warehouse management systems, collaborating with cross-functional teams to enhance AWS's cloud i...

Join a team that's redefining analytics solutions by developing large-scale systems. Collaborate with top engineers to enhance customer experiences and tackle complex challenges in a dynamic, innovati...

Empower your career by developing innovative software solutions for large-scale data management. Collaborate with a skilled team to enhance network monitoring systems and deliver high-quality services...

Build the next generation of high-performance search and analytics applications, focusing on delivering secure and reliable customer experiences. Collaborate with a dynamic team to tackle complex prob...

Lead the charge in crafting cutting-edge, cloud-native solutions that enhance customer experiences while optimizing backend services and architecture with a collaborative engineering team of experts i...

Join a dynamic team to shape the backend-for-frontend layer for a global ISP, integrating multiple systems to enhance customer experience. Drive development from concept to deployment, ensuring high r...

Champion innovative technology solutions for interactive graphics applications, leading a skilled team to enhance cloud-based streaming protocols and elevate user experiences across diverse platforms...

Optimize the performance and reliability of a live-service platform by designing scalable solutions in C#/.Net and Kubernetes, enhancing observability, and improving developer experience for internal...

Unlock potential by leading the design and implementation of cutting-edge test automation solutions, leveraging JavaScript and Python to enhance scalability, quality, and speed in the software develop...

Join a team that's shaping the future of code infrastructure, ensuring stability and efficiency for thousands of engineers. Drive impactful projects from design to deployment while enhancing developer...

Join a team that's redefining asset management for advertising, driving innovation through software solutions that enhance scalability, performance, and security while collaborating with stakeholders...

Drive innovation by optimizing inference performance for large language models. Collaborate across teams to enhance system efficiency, reduce latency, and improve throughput, directly impacting custom...

Champion the design and development of AI-driven security solutions, enhancing autonomous investigation capabilities while collaborating with cross-functional teams to address customer needs and impro...

Deliver scalable, high-availability software solutions as a full-stack developer while tackling complex challenges using Cloud/AWS architectures and enhancing customer experience through operational e...