Principal Software Engineer Jobs in Sunnyvale, CA

Lead the design of complex data-driven experiences, shaping UX/UI across platforms. Collaborate with customers and teams to create elegant interfaces, advocate for best practices, and mentor fellow de...

Partner with us to shape the future of factory operations by developing innovative full-stack web applications. You'll collaborate with dynamic teams to enhance user experience, optimize performance...

Transform client experiences by leading a dynamic engineering team to enhance account functionalities. Drive innovation and maintain operational excellence while delivering critical features vital to...

Join a dynamic team to drive innovative system-level testing, integrating local lab setups with cloud infrastructures, ensuring end-to-end platform stability and reliable deployment verification acros...

Create streamlined systems for high-volume data ingestion from various sources, enhancing efficiency and reliability. Collaborate on cutting-edge projects to power AI-driven data solutions in a dynami...

Join a team that's redefining production solutions across diverse industries. You'll leverage mechanical design expertise to architect innovative hardware and software solutions, tackling unique chall...

Reddit is seeking a Senior Backend Engineer to join its Ads Organization, focusing on developing microservices and APIs that enhance the advertiser experience. The role involves collaborating with cro...

Transform product vision into reality by leading strategic initiatives and enhancing customer engagement in the biopharma sector. Drive product discovery and improvements while ensuring customer feedb...

Drive the evolution of CI/CD pipelines and internal build infrastructure, enhancing developer productivity through automation and tooling improvements across teams. Collaborate with developers to iden...

Lead the charge in building a full-stack AI platform for enterprises, enhancing workspaces, security, and billing systems. Collaborate with cross-functional teams to deliver refined, user-centric feat...

Join a team that's redefining payment solutions by designing and scaling robust backend systems to streamline renters' experiences and ensure timely rent payments through innovative integrations and A...

Drive the development of scalable runtime infrastructure for AI agents, focusing on distributed systems and real-time execution. Collaborate on innovative solutions to ensure performance, observabilit...

Inspire innovation by leading the strategy for AI runtime capabilities, driving development of robust agentic systems that enhance consumer products across teams, ensuring scalable and reliable experi...

Shape the future of developer productivity by enhancing internal platforms and tools, collaborating with cross-functional teams to streamline workflows, and fostering an inclusive culture focused on i...

Join a team that's driving innovation in engineering, leading two squads focused on platform development and systems delivery. Foster growth, ship code, and manage critical operational health while en...

Join a team that's pushing the boundaries of hardware engineering. Contribute to the design, qualification, and lifecycle support of advanced computing platforms, while gaining hands-on experience and...

Lead the charge in high-quality software development for scientific and medical devices. Drive technical direction, manage a talented team, and ensure compliance with industry standards to deliver inn...

Shape the future of infrastructure strategies by driving product direction, prioritizing efforts based on engineering needs, customer insights, and business goals, and translating technical requiremen...

Take ownership of large-scale distributed ML systems for AI initiatives. Drive the development of core infrastructure and quality components, collaborate across teams, and mentor engineers to enhance...

Engineer the integration of engineering functions for medium-sized projects, ensuring adherence to budgets, schedules, and quality standards while fostering team development and collaboration across d...

Unlock your potential as you lead the design and execution of complex systems, driving architectural innovation in a collaborative environment. Mentor junior engineers while collaborating across teams...

Drive impactful technical solutions, enhancing infrastructure and developer workflows. Collaborate on system architecture design and leverage generative AI for efficient operations across platforms. F...

Join a dynamic team to design and execute automated test suites ensuring quality in regulated medical software, leading innovation in test strategies and frameworks while collaborating with cross-func...

Join a team that's shaping the future of software engineering by leading talented developers in building innovative applications. Drive agile methodologies and foster a collaborative culture while act...

Drive innovative software solutions by developing robust, cloud-native systems that enhance provider data management capabilities and meet the evolving needs of clients in a dynamic, collaborative env...