Senior Software Development Engineer Jobs in Seattle, WA

Lead the transformation of our build and deploy systems while enhancing developer efficiency, safety, and software delivery reliability. Collaborate across teams to drive technical innovation and opti...

Empower software quality by designing automated tests, collaborating on priorities, and mentoring junior testers. Ensure software meets requirements while leveraging cutting-edge testing technologies...

Unlock potential by leading the design and implementation of embedded software for in-flight connectivity, transforming aviation technology and enhancing passenger experiences across a growing fleet o...

Build and enhance scalable applications using .NET, Python, and Azure AI services. Collaborate across teams to deliver reliable tools and support automation efforts while implementing DevOps best prac...

Build tools and automation to enhance cloud infrastructure reliability and scalability. Collaborate with engineers to optimize platform systems and eliminate operational inefficiencies. Embrace a remo...

Collaborate with application teams as a hands-on architect, guiding integration architecture and data patterns, ensuring a sustainable, scalable system through best practices and effective communicati...

Innovate with us as you develop and enhance open-source products that transform marketing solutions, utilizing your software engineering expertise to deliver impactful tech solutions and streamline op...

Join a team that's pioneering innovative solutions in autonomous systems. As a Senior Full-Stack Engineer, you’ll develop critical data-driven interfaces and collaborate with cross-functional teams to...

Engineer cutting-edge embedded software solutions for networking systems. Collaborate with a dynamic team to develop comprehensive security features, implement PKI frameworks, and innovate low-level p...

Design and enhance a robust test automation framework using Playwright, ensuring compliance and quality across UI, API, and integration layers through innovative AI-assisted methodologies in a high-st...

Advance your engineering career by developing high-performance computing solutions to enhance productivity and automate workflows for engineering analysis in space exploration initiatives...

Transform the deployment of our platform in Azure Government with FedRAMP compliance, while enhancing existing solutions. Collaborate cross-functionally to architect robust infrastructures and mentor...

Innovate modern web-based solutions as a Senior Software Engineer. Contribute to Flex platform enhancements, leveraging AI tools and full-stack development to ensure workplace safety and compliance wi...

Deliver innovative self-service tools by architecting and building scalable systems. Mentor a team of engineers while influencing cross-team technical direction. Drive operational excellence and enhan...

Drive the design and delivery of innovative AI-driven applications. Oversee the full development lifecycle, ensuring scalability and reliability in multi-tenant enterprise solutions while collaboratin...

Join a team that's at the forefront of technology, designing and building innovative, scalable solutions while collaborating cross-functionally to enhance customer experiences and operational efficien...

Innovate solutions as a Senior Engineer, leveraging agentic workflows to deliver AI-enhanced features and functionality across production systems, while fostering collaboration and maintaining high-qu...

Empower the future of digital advertising as you shape and scale our ad server solutions. Collaborate with cross-functional teams to enhance functionalities, leverage AI technologies, and drive innova...

Architect innovative AI-driven enrollment systems, enhancing user experience and operational efficiency through personalized decision support and intelligent workflows across multiple platforms...

Drive the development of custom software solutions by applying your expertise in Node.JS and cloud technologies to meet diverse client needs, while ensuring a robust and agile development process from...

Lead the charge in developing and maintaining full stack web applications, ensuring high-quality user experiences and seamless collaboration with cross-functional teams to drive innovation and efficie...

Unlock your potential as a full stack engineer, designing and maintaining high-quality web applications. Collaborate across teams to enhance user experiences while delivering reliable solutions in a r...

Shape the future of machine learning infrastructure by engineering robust systems that empower data scientists to develop and deploy ML models efficiently. Collaborate across teams while leading compl...

Optimize database solutions by designing, developing, and maintaining scalable relational databases to support cloud-native applications. Collaborate with engineers across disciplines to implement cut...

Unlock your potential by driving AI-first quality solutions, collaborating with diverse teams to enhance sales automation and forecasting capabilities, and ensuring the highest standards of software e...