Principal Software Engineer Jobs in Sunnyvale, CA

Join a team that's transforming Quality Engineering by architecting cutting-edge, AI-driven testing solutions. Leverage your deep expertise in pre-sales and automation to engage clients, drive innovat...

Elevate quality engineering by designing innovative AI-driven testing strategies. Lead enterprise-scale initiatives, foster collaboration, and drive continuous improvement across industry domains whil...

Join a team that's advancing AI safety by building reliable, controllable models for conversational agents. Collaborate across functions to transform safety challenges into scalable, production-ready...

Partner with us to build scalable AR technology, collaborating with engineers and designers to deliver robust systems, ensuring uptime, and executing long-term technical strategies for innovative game...

Join a team that's shaping the future of networking by leading the development of advanced Software Defined Networking solutions. Drive innovation and enhance performance through cutting-edge technolo...

Innovate 3D engine systems for avatar and environment geometry, enabling high-fidelity multiplayer experiences on various devices while leading projects and mentoring engineers to maintain technical e...

Champion your skills as a full stack software engineer, driving impactful solutions in education data. Collaborate with cross-functional teams to design, develop, and maintain web applications and API...

Drive innovation and excellence as you lead a high-performing software engineering team. Oversee the Order Management Platform’s strategy, execution, and operational reliability, working cross-functio...

Engage with cutting-edge technology as a Forward Deployed Engineer, leading customer integrations and technical evaluations, ensuring seamless deployment, and nurturing long-term relationships through...

Lead the charge in building innovative backend features, from concept to deployment, across gateway infrastructure. Collaborate closely with agents, enhancing product and security while learning direc...

Unlock innovative AI solutions by architecting and implementing scalable applications, collaborating with stakeholders, and mentoring developers to ensure high standards and effective practices in AI...

Take ownership of core features, driving full-cycle development from concept to release. Collaborate across teams on backend and infrastructure, adapt rapidly, and prioritize user value in a fast-pace...

Transform backend infrastructure and agent systems by shipping features fast. Own end-to-end product delivery while collaborating with agents to improve architecture, security, and user experience in...

Transform infrastructure through end-to-end feature ownership, embracing diverse challenges from backend development to securing enterprise paths, while rapidly shipping high-quality solutions that ad...

Lead the charge in client onboarding by driving software implementations, ensuring seamless transitions, and delivering exceptional training and support to enhance user experiences with our innovative...

Contribute to impactful climate solutions as a Senior Full-Stack Engineer, driving project delivery and developing community-focused features that enhance resilience and change adaptation...

Help us lead product strategy and execution to enhance customer value. Collaborate across teams to develop impactful product initiatives that align with market needs and drive business success while m...

Drive the evolution of the digital sales experience in automotive retail, focusing on in-store deal-making and seamless online connections to enhance dealer and consumer journeys. Collaborate with cro...

Lead the charge in developing innovative mobile applications for medical devices. Collaborate with a global team to enhance product features, ensuring compliance with healthcare regulations and delive...

Lead the charge in unifying Upstart's experimentation platform, crafting strategic roadmaps and capabilities that enhance experimentation practices. Collaborate across teams to elevate data-driven dec...

Unlock potential by joining a dynamic development team, featuring hands-on involvement in software design and coding while collaborating across roles to create innovative healthcare solutions in a fas...

Join a team that's transforming web experiences with AI solutions and automations. Lead cross-functional projects, innovate scalable products, and enhance operational efficiency to deliver exceptional...

Advance your career by developing scalable database features and systems, enhancing reliability and performance. Collaborate across technologies to meet customer needs while building expertise in the...

Develop scalable backend software and enhance access management systems, collaborating with cross-functional teams to drive reliable, production-ready solutions using Java or Go while maintaining high...

Lead the charge in developing and executing transformative technical enablement strategies for a rapidly growing GTM sales team, ensuring both AEs and FDEs achieve fluency and effectiveness in technic...