Principal Software Engineer Jobs in Seattle, WA

Oversee technical leadership and project management for high-impact software teams, driving engineering excellence and strategic alignment to achieve organizational goals in a fast-paced, innovative e...

Lead complex, enterprise-level projects from initiation to closeout, ensuring tailored planning and coordination across teams to deliver innovative solutions that meet client objectives and drive oper...

Grow your career with a dynamic team driving innovative threat intelligence systems. Lead development in cybersecurity technologies, manage complex projects, and enhance data security while fostering...

Join us in leading IT infrastructure and support operations, enhancing automation, security, and productivity. Manage a skilled team while driving effective solutions across identity management, endpo...

Optimize project outcomes as you oversee system implementations, define requirements, and deliver technical leadership. Drive innovation by collaborating across teams while utilizing advanced project...

Transform your career by leading partner integrations with a focus on process optimization and systems evaluation. Collaborate across departments to create a structured approach to onboarding, ensurin...

Empower innovation by designing and building robust ML infrastructure that enhances developer efficiency, solves complex problems, and leads cross-functional teams towards impactful solutions. Shape t...

Champion regulatory compliance initiatives by linking Legal, Compliance, Product, and Engineering teams. Drive strategic planning and implementation to enhance operational standards and promote innova...

Lead the charge in shaping security governance by partnering with engineering teams, driving high-priority initiatives, and automating compliance processes to enhance operational efficiency and securi...

Lead the development of cutting-edge embedded software for satellite communications systems, optimizing performance and innovation while mentoring a skilled team. Collaborate cross-functionally to dri...

Drive innovation in satellite software development, collaborating with cross-functional teams to enhance architecture and deliver efficient solutions in real-time constrained environments, impacting g...

Lead a team of developers to design, develop, and maintain scalable software applications, enhancing diabetes care. Drive coding standards and implement CI/CD pipelines while collaborating with divers...

Join a team that's committed to modernizing federal software systems. Lead technical discussions and drive the development of scalable applications using Ruby and Rails in a collaborative environment...

Transform infrastructure resilience as you design and maintain cloud systems across AWS, Azure, and GCP environments. Handle disaster recovery, security compliance, and CI/CD automation to ensure opti...

Join a team that's shaping the future of streaming technologies. Leverage your C++ expertise to develop ultra low-latency systems, tackle complex challenges, and innovate alongside skilled engineers i...

Champion the development of cohesive customer experiences through innovative agent architecture, ensuring seamless interaction across diverse platforms. Leverage your systems thinking to enhance produ...

Drive the development and enhancement of complex web-based software products, ensuring high-quality implementation through collaboration in design, coding, testing, and maintenance within a dynamic re...

Unlock potential by leading a high-performing engineering team to create and manage internal software platforms. Drive technical direction and standards, ensuring successful delivery while collaborati...

Drive the enhancement of global publishing technologies, ensuring reliability and performance while collaborating across teams, mentoring juniors, and architecting innovative solutions in a senior rol...

Shape the future of global connectivity by building a scalable CDN for Starlink. Collaborate with a talented team to design and optimize distributed systems that enhance user experience and performanc...

Accelerate innovation by leading software engineering teams to enhance AI tools and frameworks. Drive strategy, oversee execution, and foster collaboration to improve the builder experience across Ama...

Empower a dynamic engineering team by leading technical architecture, enhancing system reliability, and driving scalable solutions that support rapid growth in a fast-paced fintech environment. Foster...

Join a team that's shaping the future of telematics technology by leading an innovative engineering organization. Drive strategic vision to deliver robust systems while fostering collaboration across...

Take ownership of backend service enhancements by building resilient billing solutions, modernizing platforms with microservices, and collaborating across teams to ensure customer success and quality...

Shape the future of defense technology as a Senior Systems Engineer, bridging hardware, firmware, and cloud systems. Drive architecture, ensure coherent product integration, and own critical systems e...