Principal Software Engineer Jobs in Sunnyvale, CA

Redefine project management in the biopharmaceutical space by leading innovative, customer-focused scientific projects that leverage cutting-edge optogenetic technology to drive R&D and client collabo...

Advance the future of scalable software solutions by designing and developing full-stack applications that enhance customer workflows, utilizing cutting-edge technologies in a collaborative, agile env...

Drive the evolution of enterprise capabilities, building secure, scalable systems for large organizations to adopt AI-driven scientific workflows, with high autonomy and influence across architecture...

Unlock your potential by leading diverse capital projects in healthcare, applying your engineering expertise, and mentoring junior staff to drive innovative solutions for our clients across multiple s...

Elevate development capabilities by creating innovative infrastructure solutions that empower over 20,000 engineers to deliver quality software, shaping the future of global DevInfra technology throug...

Empower researchers by designing and enhancing tools for managing training and evaluations. Collaborate closely with a small team to build reliable, user-friendly systems that streamline workflows and...

Optimize the member account experience by building key features for profile management and onboarding, contributing across frontend and backend stacks, and collaborating closely with cross-functional...

Shape the future of manufacturing software by developing, maintaining, and enhancing systems that support production efficiency and quality across global sites, while driving continuous improvements i...

Join a team that's leveraging your C/C++ expertise to develop advanced embedded solutions. Drive the customization, optimization, and reliability of high-quality drivers within safety-critical environ...

Empower the data integration process by managing the lifecycle of partnerships, ensuring optimal performance and quality through technical development, testing, and collaboration with cross-functional...

Champion the evolution of server-driven UI architecture across platforms, empowering product engineers to create innovative user experiences while balancing client and server needs for a seamless stre...

Craft and deliver robust full-stack systems that ensure reliability, security, and performance across our core applications. Collaborate with diverse teams to architect solutions prioritizing user saf...

Elevate your career by developing scalable data solutions in healthcare. Collaborate across teams to drive insights and mentor junior engineers while ensuring systems impact patient care through innov...

Explore cutting-edge server technology with an interdisciplinary team, leading hardware development from concept to production while enhancing customer experience through innovative solutions...

Transform client engagements by leading end-to-end delivery of high-quality code-generation datasets. Collaborate with top AI researchers and technical experts to shape innovative projects while manag...

Shape the future of security by owning and enhancing cloud and application safety. Leverage AI to automate threat detection, manage incidents, and secure corporate environments while collaborating acr...

Empower the future of AI by blending design and engineering to create innovative user interfaces and seamless product experiences while collaborating with researchers and engineers in a fast-paced env...

Launch innovative VLSI solutions by leading architecture and design efforts, solving complex engineering challenges to enhance product quality across multiple platforms and influencing technology stra...

Take ownership of strategies for mid-market accounting firms, enhancing IES deployment, managing complex client migrations, and creating standardized solutions to streamline client engagement and enha...

Join a team that's shaping the future of cloud infrastructure and SRE. Lead the architecture of our Azure platform, driving innovation and operational excellence while supporting scalable, secure syst...

Join us to manage and shape technical direction for AI-native systems, leading a team in defining, building, and evaluating agentic solutions that drive impactful results in a regulated environment...

Champion the delivery of K-12 education projects by leading project management and construction oversight, ensuring compliance with DSA standards while fostering strong relationships among teams and s...

Unlock potential by collaborating with IT and Security teams to design, deploy, and manage secure macOS endpoint systems while ensuring a seamless employee computing experience through automation and...

Lead the charge in defining and evolving the backend platform and infrastructure, driving technical strategies, modernizing systems, and collaborating with product teams to enhance capabilities and op...

Shape your future by owning the strategy and delivery of marketing tech and measurement, driving user acquisition and lifecycle efficiency while collaborating with cross-functional teams to innovate a...