Principal Scientist, Analytical Development Sana Biotechnology IncPrincipal Scientist, Analytical DevelopmentSouth San Francisco, CA$200,000–$240,000 / yearPhysical Demands: Employees in this position may be required to perform the following physical activities: standing, walking, and sitting for extended periods of time; frequent use of the hands, fingers, wrist, and greater arm to handle small materials, tools, boxes, and trays; lifting and carrying objects up to 10 Ibs; occasional overhead reaches and lifts; occasional lifts and reaches below the knee; occasional pushing and pulling of materials and objects with moderate forces; occasional crouching/kneeling, twisting, and squatting movements. Act as a key contributor in developing and qualifying pivotal stage potency, immunoassay, and other cell-based methods to support the characterization, process development, release testing, and stability testing of cell therapy products.
Principal Executive Recruiter Intuit IncPrincipal Executive RecruiterMountain View, CA$201,000–$271,500 / yearYou bring a rare combination: deep fluency in the executive talent market, the ability to assess leaders with precision, and the influencing skills to move both candidates and senior business partners toward great decisions. We move fast, think strategically, and are relentlessly focused on identifying, assessing, and hiring the leadership talent that powers Intuit's growth and helps our employees do the best work of their lives.
NewPrincipal Software Engineer - Responsible AI (CoreAI) MicrosoftPrincipal Software Engineer - Responsible AI (CoreAI)San Francisco, CA$142,800–$274,800 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. Bachelors Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, or Python OR equivalent experience.
Principal Founding Product Engineer PragmatikePrincipal Founding Product EngineerSan Francisco, California$200,000–$350,000 / yearOur client is building highly scalable technology that sits at the core of critical business operations, offering engineers the opportunity to work on complex systems, large-scale integrations, and real-world technical challenges. Pragmatike is recruiting on behalf of a fast-growing technology company building critical infrastructure that powers high-volume, real-time business operations across multiple systems and platforms.
Principal Software Engineer PragmatikePrincipal Software EngineerSan Francisco, California$180,000–$300,000 / yearOur client is building highly scalable technology that sits at the core of critical business operations, offering engineers the opportunity to work on complex systems, large-scale integrations, and real-world technical challenges. Pragmatike is recruiting on behalf of a rapidly scaling technology company seeking a Principal Software Engineer to provide technical leadership across critical systems and engineering initiatives.
Principal Research Scientist - Scaling Databricks IncPrincipal Research Scientist - ScalingSan Francisco, CA$280,000–$350,000 / yearAs a Principal Research Scientist - Scaling, you will lead a team of world‑class researchers and engineers to advance the state of the art in large‑scale machine learning, focusing on post-training, RL and inference efficiency, optimization, and scaling. The Databricks AI Research organization enables companies to develop AI models and agents using their own data, with technologies ranging from post-training open source LLMs to developing advanced multi-agent architectures.
Principal Software Engineer Platform Team Space Exploration Technologies CorpPrincipal Software Engineer Platform TeamSunnyvale, CA$210,000–$295,000 / yearBASIC QUALIFICATIONS: Bachelor's degree in computer science, computer engineering, or other engineering discipline and 7+ years of professional experience building and scaling production platforms; OR 9+ years of professional experience building and scaling production platforms in lieu of a degree. This team creates secure, scalable gateways and proxy systems that allow engineers and operators across the company to write code faster, perform advanced data analysis, connect AI to their daily tools and problems, and turn ideas into deployed solutions with confidence.
Principal Engineer, CAD SiTime CorpPrincipal Engineer, CADSanta Clara, CAResponsibilities include user support for Behavioral, RTL and Analog Designs, Schematics, Analog Mixed-Signal Simulations, IC Physical Design layout, CAD tool customizations, Linux Support, implementation and testing of new software tools and deploy new CAD Tool flows. The Principal CAD Engineer will also interface with EDA Tool Vendors and have responsibilities for implementation and performance testing of new software releases, prior to deploying to IC Designers across multiple engineering sites.
Principal Design Lead Intuit IncPrincipal Design LeadMountain View, CA$220,500–$298,500 / yearJoining the CEO Transformation Office means working on the company's most visible, mission-critical initiatives, partnering with senior leaders across the business, and helping define how Intuit's strategy is experienced by the world. Creative Partnership: Act as a strategic conceptual partner to other creative leads across copy, video, motion design, providing the graphic depth and quality needed for award-winning work.
Principal Software Engineer, Onboard Field Response Waymo LLCPrincipal Software Engineer, Onboard Field ResponseMountain View, CA$349,000–$431,000 / yearThis unique role blends software engineering leadership with principles akin to Site Reliability Engineering (SRE), but instead of a traditional large-scale web service, our "site" is a rapidly growing and evolving fleet of autonomous vehicles operating in multiple cities. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver-The World''s Most Experienced Driver-to improve access to mobility while saving thousands of lives now lost to traffic crashes.
NewPrincipal Product Marketing Manager (Glean Intelligence) GleanPrincipal Product Marketing Manager (Glean Intelligence)San Francisco, CA$224,000–$258,000 / yearBring Model Hub to market by clarifying model choice, performance, cost, latency, and use-case fit; monitor industry and competitive developments; represent Glean Intelligence as a technical spokesperson; and equip Sales, Solutions Engineering, Customer Success, and Partners with the context and proof points they need to drive adoption. You will stay close to the rapidly evolving AI landscape, develop a strong point of view on where the market is going, and bring Glean’s technical advantages to life through launches, customer communications, thought leadership, technical collateral, and field enablement.
Principal Test Engineer SiTime CorpPrincipal Test EngineerSanta Clara, CAQualifications & Requirements: • Minimum BS Degree in Electrical Engineering or equivalent experience • Minimum 5 years of related work experience • Background in ATE development for mixed-signal ICs • Hands-on experience with ATE platforms such as Teradynes ETS-88 or UltraFLEX preferred but not required • Knowledge of analog electronics and experience with board-level troubleshooting and debug • Ability to analyze and interpret test data, drive root cause analysis and corrective actions • Hands-on experience with electronics lab instrumentation • Experience with timing ICs (clock buffers, clock generators, PLLs, etc.) is preferred but not required • Excellent programming skills and prior experience with C++ • Must be physically able to lift, push, pull up to 10 lbs. Responsibilities: • Define the ATE test flow and test plan for new products • Contribute to pre-silicon test program simulation/verification and AI tool implementation • Engage with design team on Design for Test (DFT) features and test plans • Develop test software on ATE platforms, such as Teradyne ETS-88 and UltraFLEX • Lead release-to-production activities and support the product into high volume production • Lead yield enhancement and cost reduction projects • Provide technical mentorship to other team members • Support other projects as needed by management or as business needs evolve.
Principal Network Architect Crusoe Energy Systems LLCPrincipal Network ArchitectSan Francisco, CA$265,000–$310,000 / yearAbout This Role: Crusoe is looking for a Principal Network Architect to define and own the network architecture strategy across our entire infrastructure stack, spanning bare-metal data center switching fabrics and RDMA interconnects to SDN control planes, Kubernetes networking, and cloud-layer overlays. What Youll Be Working On: Hyperscale Data Center Architecture: Own end-to-end network architecture for Crusoes AI data centers, including spine-leaf fabrics, out-of-band management, RDMA (RoCEv2/InfiniBand), and inter-campus WAN design.
Principal Product Manager, AI-Native Field Services Intuit IncPrincipal Product Manager, AI-Native Field ServicesMountain View, CA$243,000–$328,500 / yearProven ability to ship LLM or agent-powered products in production - writing agentic specs with objectives, tool definitions, confidence thresholds, and escalation logic, and knowing the difference between automating a workflow and building a system that earns trust incrementally. Intuit's strategy is to become the financial operating system for this segment - turning what happens in the field into financial intelligence, automating the workflows that drain owner time, and surfacing the capital products that keep businesses growing.
Principal Product Manager PragmatikePrincipal Product ManagerSan Francisco, California$200,000–$350,000 / yearOur client is building highly scalable technology that sits at the core of critical business operations, offering engineers the opportunity to work on complex systems, large-scale integrations, and real-world technical challenges. Pragmatike is recruiting on behalf of a fast-growing technology company building critical infrastructure that powers high-volume, real-time business operations across multiple systems and platforms.
Principal, Sales Strategy and Transformation Intuit IncPrincipal, Sales Strategy and TransformationMountain View, CA$200,000–$270,500 / yearThe Sales Strategy & Transformation team drives the growth and strategic evolution of how we sell: designing new selling motions, building the GTM case for our highest-priority market opportunities, and ensuring our most critical initiatives have the rigor, speed, and executive narrative to land. Hands-on experience building or deploying AI agents, LLM-based tools, or agentic systems to accelerate strategy work or automate decision workflows; curiosity and drive to keep learning as the AI landscape evolves.
Principal Product Manager, Identity Intuit IncPrincipal Product Manager, IdentityMountain View, CA$243,000–$328,500 / yearProvide product thought leadership in identifying critical customer requirements, understand business goals, define product end state, and work with development teams in designing optimal user experiences and scalable services. Our team thrives on collaboration and we're looking for team members with deep technical understanding, customer empathy, and creative grit, as well as a track record of building strong business partnerships and delivering impactful results.
Principal Employee Relations Partner Intuit IncPrincipal Employee Relations PartnerMountain View, CA$189,500–$256,000 / yearPrincipal ER partners influence senior leaders and HR leadership on strategy, risk, culture, and organizational health, while evolving scalable frameworks, processes, and tools that strengthen the company's overall employee experience and risk posture. They shape how ER supports the business at scale, defining approaches to the most complex, ambiguous, and high-risk situations- including executive-level matters, large-scale organizational changes, and precedent-setting employee issues.
Principal Technical Program Manager MicrosoftPrincipal Technical Program ManagerMountain View, CA$142,800–$274,800 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. Owning/Executing critical Hardware remediations along the end-to-end hardware manufacturing spectrum working with stakeholders from Supply Chain, DC operations, Capacity Management and Engineering Groups.
Principal Artificial Intelligence Engineer InnovaccerPrincipal Artificial Intelligence EngineerSan Francisco, CAIn this role, you will work closely with product, engineering, and data teams to design, develop, and deploy AI-powered applications, including LLM-based solutions, AI agents, retrieval-augmented generation (RAG), and intelligent automation workflows. Depth beyond coursework: first-author publications at NeurIPS, ICML, ICLR, ACL, EMNLP, or similar; meaningful open-source ML contributions; a research internship at an AI lab; or models you trained and shipped that people actually used.