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Keywords: Principal AI Engineer (Technical Lead), Location: San Francisco, CA

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Principal AI Engineer (Technical Lead)

Principal AI Engineer (Technical Lead) $300,000–$350,000 + Exceptional Benefits Hybrid – San Francisco, CA We’re... for an engineering leader who thrives at the intersection of LLMs, agentic systems, and large-scale cloud architecture, and who can lead...

Posted Date: 27 Nov 2025

Principal Software Engineer

to production with a balance of technical depth and practical decision-making. You’ll be working across the stack, applying modern... and productize features using tools like Cursor, React, and TypeScript—without sacrificing quality or scale. Technical Leadership...

Company: CEF AI
Location: San Francisco, CA
Posted Date: 28 Nov 2025
Salary: $120000 - 200000 per year

Principal Software Engineer - AI Governance

looking for a Principal Software Engineer with a passion for solving problems to join our agile AI Governance team at OneTrust. Principal... quality. Help junior developers follow development testing, exploratory testing, AI testing and/or test automation. Lead...

Company: OneTrust
Location: San Francisco, CA
Posted Date: 20 Nov 2025

Principal Software Engineer

Software Engineer (Principal Member of the Technical Staff) to join our Business Technology Applications development team. BT... in the right place! Agentforce is the future of AI, and you are the future of Salesforce. Principal Software Engineer...

Company: Salesforce
Location: San Francisco, CA
Posted Date: 12 Nov 2025

Principal Human Factors Engineer

we love. That’s what makes us Roche! The Opportunity The Principal Human Factors Engineer will be responsible... environment, and the drug therapy being delivered. The Principal Human Factors Engineer has strong experience in human factors...

Company: Genentech
Location: San Francisco, CA
Posted Date: 12 Nov 2025

Principal Software Engineer, Developer Productivity

Role Description Dropbox is seeking a Principal Engineer to define the long-term technical vision and execution..., Site Reliability Engineer, Technical Program Managers, Network Engineer, Datacenter Engineer, Technical Supply Chain...

Posted Date: 30 Oct 2025

Senior Principal IT/OT Infrastructure Engineer (CVRM)

). The Opportunity A Senior Principal ITOT Infrastructure Engineer is being hired to participate in Greenfield Project.... What You'll Do Senior Principal ITOT Infrastructure Engineer (Department: ITOT/Infrastructure - Leadership Role...

Company: Genentech
Location: San Francisco, CA
Posted Date: 26 Oct 2025

Senior Principal Automation Engineer (CVRM)

). The Opportunity A Senior Principal Automation Engineer is being hired to participate in Greenfield Project execution... Principal Automation Engineer (Department: ITOT/Automation Engineering - Leadership Role) will be responsible for providing...

Company: Genentech
Location: San Francisco, CA
Posted Date: 26 Oct 2025

Senior Principal Mechanical Engineer, Site Services

As a Senior Principal Mechanical Engineer at Genentech, you’ll have the unique opportunity to lead the charge..., the Design Engineering Senior Principal Mechanical Engineer provides technical leadership and accountability...

Company: Genentech
Location: San Francisco, CA
Posted Date: 15 Oct 2025

Principal Software Engineer, Early Clinical Development

for an experienced Principal Software Engineer to lead the development of innovative software solutions within our Early Clinical...: As a Principal Software Engineering, you will make a significant impact by: Driving the technical strategy and delivery of robust...

Company: Genentech
Location: San Francisco, CA
Posted Date: 12 Oct 2025

Principal Machine Learning Engineer, Content & Trust Recommendations

We are looking for a Principal Machine Learning Engineer, a senior technical visionary, to be the Principal Technical... is required. As the Principal Machine Learning Engineer you'll be responsible for the technical direction, strategy and health...

Company: Pinterest
Location: San Francisco, CA
Posted Date: 04 Oct 2025

Principal Engineer, Ads Measurement

This Principal Engineer L18 IC role on the Monetization Team requires a senior technical leader... learning engineering. Robust comprehension of advertising technology. Demonstrated ability to lead significant technical...

Company: Pinterest
Location: San Francisco, CA
Posted Date: 04 Oct 2025

Sr. Principal Engineer

company in e-signature and contract lifecycle management (CLM). What you'll do We are seeking a Sr. Principal Engineer... to lead the architectural design and hands-on development of our next-generation cloud platform, built on top of major cloud...

Posted Date: 04 Oct 2025

Principal Software Engineer

communication will only be sent from @Rippling.com addresses. The Principal Engineer will join the HR / HCM team, which owns..., distributed systems, workflow engines, and excellent UX is essential. Key Responsibilities Architect and Lead: Design, develop...

Posted Date: 23 Sep 2025

Principal Software Engineer

as Twilio's next Software Engineer in Twilio's Conversational AI organization. About the job This position... and Retrieval Augmented Generation Infuse your technical expertise and know-how in your team through code reviews and whiteboarding...

Company: Twilio
Location: San Francisco, CA
Posted Date: 02 Oct 2025

Lead Energy Storage Cyber Security Engineer - REMOTE

Job Description: \n \n \n \n \n Lead Energy Storage Cybersecurity Engineer \/ Cybersecurity Architect \n \n \n... assets. \n \n \n \n \n \n The Lead Energy Storage Cybersecurity Engineer will own our enterprise cyber strategy...

Posted Date: 21 Nov 2025

Lead Full Stack Software Engineer

, both in-person and virtually. As a Lead Software Engineer in Event Technology, you will be building event attendee platforms aligned..., and fast-paced environment. You are aware of trends and technical developments in the industry, and how those can be applied...

Company: Salesforce
Location: San Francisco, CA
Posted Date: 07 Oct 2025

Principal Enterprise Architect

. Lead technology evaluations balancing technical fit, cost, risk, and maintainability to inform sound technology decisions... engineering, with at least 3+ years at a Principal Engineer or equivalent level and a track record in a senior architecture role...

Company: Levi Strauss
Location: San Francisco, CA
Posted Date: 18 Oct 2025
Salary: $144800 - 219300 per year

Principal Construction Manager - Water Resources (Northern California)

expansion. MNS is hiring a Principal Construction Manager, Water Resources to join our team. This position is remote... Construction Management Department, Water Resources Division. Lead efforts to develop, sustain and grow business in the water...

Company: MNS Engineers
Location: San Francisco, CA
Posted Date: 15 Oct 2025

Senior Principal Vascular Therapy Development Rep - Northern California

-long career of exploration and innovation, while helping champion healthcare access and equity for all. You’ll lead... of a strong team effort Self-Development and Product Knowledge: Develop and maintain comprehensive technical/clinical knowledge...

Company: Medtronic
Location: San Francisco, CA
Posted Date: 15 Nov 2025