Principal Software Engineer Jobs in Sunnyvale, CA

Shape the future of aerospace by designing critical software for autonomous systems, focusing on model-based development with strong compliance to safety standards like DO-178C. Collaborate across tea...

Champion the architecture and modernization of mobile-first banking platforms, driving technical vision and innovation while ensuring scalability, performance, and reliability as you lead cross-functi...

Lead the architectural strategy and development of Upstart's pricing platform, influencing revenue streams and enhancing product strategies across various financial services and machine learning initi...

Join a team that's shaping the future of high-performance database technologies. As a principal engineer, you'll design and enhance critical database features, drive innovation, and ensure reliable, s...

Join a team that's shaping the future of software solutions through innovative AI applications. Drive the design, implementation, and mentorship while tackling complex challenges in a collaborative en...

Drive innovation by designing and integrating AI-powered features into applications, ensuring high performance and scalability in a cloud environment while collaborating across teams to enhance user e...

Grow your career with a challenging role where you will design and develop high-performing, scalable applications and networking software within a collaborative team, shaping the technology stack for...

Lead the technical direction for build systems across our Hyperscale organization, driving improvements in developer productivity and operational excellence. Own architecture decisions for containeriz...

The Principal Software Engineer at Vanta will lead strategic technical initiatives and set the tone for engineering excellence within the Governance, Risk, and Compliance (GRC) product team. This role...

Lead the charge in building and mentoring a distributed engineering team, optimizing AI systems and developer infrastructure, and driving product strategy through collaboration with leadership and cro...

Transform the future of engineering by leading high-performing teams to innovate AI tooling and infrastructure, enhancing effectiveness and reliability across developer workflows while fostering a cul...

Transform user engagement by leading AI-driven full-stack engineering efforts. Shape scalable systems that enhance acquisition and retention, while fostering innovation and collaboration in a dynamic...

Elevate your career as a hands-on technical leader for cloud-native platforms, driving architectural decisions, collaborating across teams, and championing best engineering practices to deliver scalab...

Architect scalable AI-driven software development processes by overseeing generator-verifier frameworks, ensuring compliance with top-tier standards while bridging human oversight and autonomous agent...

Accelerate your career as a Principal Data Engineer, leading the design and development of innovative data pipelines while mentoring a skilled team to achieve scalable data infrastructure aligned with...

Lead the design and development of scalable, cloud-native applications and AI solutions, collaborating with cross-functional teams in a fast-paced Agile environment to enhance architecture and improve...

Inspire innovation at scale by architecting cutting-edge observability tools for internal engineering teams, enhancing AI systems’ visibility and reliability within a diverse and rapidly expanding tec...

Join a team that drives large-scale software systems delivery, shaping technical strategy and ensuring high-quality execution across complex projects. Leverage AI tools and foster a collaborative cult...

Advance our engineering capabilities by overseeing multiple teams, shaping technical strategies, and ensuring swift execution of complex software projects that drive significant business value across...

Elevate our Hosting platform by providing technical leadership and expertise in large-scale systems. Shape architecture and drive reliability engineering while mentoring engineers to modernize and sca...

Join a team that drives strategy and execution for enterprise infrastructure, managing network, compute, and cloud services. Lead diverse teams, enhance security, and optimize costs while delivering r...

Accelerate innovation in AI by leading a dynamic team to develop cutting-edge agents integrated within a cloud platform. You'll drive excellence to enhance HR and Finance solutions, making a significa...

Advance your career by leading a dynamic team to develop cutting-edge AI agents that enhance HR and Finance solutions. Collaborate across functions, drive innovation, and ensure quality delivery at sc...

Transform machine learning systems in a fast-paced, collaborative environment. Drive innovation and quality through leadership and proactive strategies while ensuring scalable, efficient solutions tha...

Invent innovative software solutions by building end-to-end features for our AI-driven platform. Collaborate cross-functionally to enhance product quality, scalability, and performance while mentoring...