San Francisco, California, United States · On-site
Senior+
Physical Intelligence is bringing general-purpose AI into the physical world. We are a group of engineers, scientists, roboticists, and company builders developing foundation models and learning algorithms to power the r…
Skills: Data Annotation Operations, Workforce Planning, People Management, Human-in-the-loop Workflows, Quality Assurance
San Francisco, California, United States · On-site
$194k–$263k/yr
Senior+$35B raised
Do you have a passion for Startups? Do you have a passion for helping early startup companies grow and thrive? Amazon Web Services (AWS) is looking for an experienced and motivated technical manager to coach, grow, and p…
San Francisco, California, United States · On-site
$120k–$130k/yr
Senior
Position Summary Autonomous Vehicle - Fleet Manager (San Francisco, CA) The Fleet Manager ("FM") is responsible for managing a team of autonomous vehicle service technicians, and delivering an exceptional client experien…
Skills: Fleet Management, Team Leadership, Electric Vehicle Maintenance, Autonomous Vehicle Technology, Performance Management
San Francisco, California, United States · On-site
Senior+Visa sponsorship$30M raised
About interface.ai interface.ai is the agentic AI platform for financial services — bringing conversational and agentic AI to the credit unions and community banks that serve everyday Americans. We're not a lab, we're no…
Skills: Product Management, AI Fluency, Roadmap Strategy, Technical Architecture, Agentic AI
San Francisco, California, United States · On-site
$140k–$230k/yr
Mid level$302M raised
Join the Sleep Fitness Movement At Eight Sleep, we’re on a mission to fuel human potential through optimal sleep. As the world’s first sleep fitness company, we’re redefining what it means to be well-rested and building …
Skills: Hardware Product Development, Program Management, Cross-functional Communication, Risk Management, Mass Production
Building Healthcare That Remembers Every time you call a doctor's office, the system forgets you the moment you hang up. You wait on hold, explain everything from scratch, get bounced between lines, and hope someone foll…
Skills: Pre-sales, Solutions Engineering, Technical Discovery, Healthcare Technology, AI Workflows
San Francisco, California, United States · On-site
Senior
About Poseidon Aerospace: Poseidon Aerospace is reimagining how the world moves goods. We build and operate full-size autonomous cargo aircraft; Heron, a seaplane, and Egret, a STOL aircraft; each capable of carrying two…
About Us At Hayden AI, we are on a mission to harness the power of computer vision to transform the way transit systems and other government agencies address real-world challenges. From bus lane and bus stop enforcement …
Skills: Team Management, SLAM, State Estimation, Localization, C++
About Plaud Inc. Plaud is building the real-world AI interface for professionals to amplify intelligence, elevate productivity and performance, loved by over 2,000,000 users worldwide since 2023. With a mission to amplif…
San Francisco, California, United States · On-site
$200k–$301k/yr
Senior+$2.9B raised
The opportunity Unity is looking for a Staff Engineer, Data Platform to help build and scale the data infrastructure powering our Ads business and Unity Commons, our internal platform that supports teams across Unity. In…
Skills: Distributed Systems, Data Engineering, Platform Architecture, Backend Engineering, API Design
San Francisco, California, United States · On-site
$228k–$342k/yr
Senior+$2.9B raised
Should add the Unity specific job profile description here (does this include the JD) $227,900.00 - $341,900.00 This range reflects the anticipated base salary for this position. Beyond base salary, this role may be elig…
Skills: Software Engineering, Forward Deployed Engineering, 3D Simulation, Game Engine Technology, Client Collaboration
San Francisco, California, United States · On-site
$293k–$325k/yr
Senior$201B raised
About the Team The Legal team is building the next generation of AI-powered products and experiences for the legal industry. We are exploring how advanced AI systems can transform legal workflows, improve access to infor…
Skills: Full Stack Engineering, AI Product Development, Frontend Engineering, Backend Engineering, Rapid Prototyping
Interested in working on cutting-edge blockchain technology and creating equitable access to the global financial system? Since 2014, the mission-driven team at the Stellar Development Foundation (SDF) has helped fuel th…
Skills: Product Management, AI Tooling, Prototyping, Blockchain, Roadmap Development
San Francisco, California, United States · On-site
$225k–$300k/yr
Senior+$302M raised
Join the Sleep Fitness Movement At Eight Sleep, we’re on a mission to fuel human potential through optimal sleep. As the world’s first sleep fitness company, we’re redefining what it means to be well-rested and building …
Building Healthcare That Remembers Every time you call a doctor's office, the system forgets you the moment you hang up. You wait on hold, explain everything from scratch, get bounced between lines, and hope someone foll…
Skills: Pre-sales, Solutions Engineering, Technical Discovery, Healthcare Technology, AI Workflows
San Francisco, California, United States · On-site
$38/hr–$40/hr
Senior$700K raised
Company Overview: When it comes to IT solution providers, there are a lot of choices. But when it comes to providers with innovative and differentiating end-to-end service offerings, there’s really only one: Zones – Firs…
Skills: Desktop Support, Hardware Deployment, Asset Management, Windows OS, Apple iOS
San Francisco, California, United States · On-site
$267k–$287k/yr
Senior$260M raised
At Anyscale, we're on a mission to democratize distributed computing and make it accessible to software developers of all skill levels. We’re commercializing Ray, a popular open-source project that's creating an ecosyste…
Skills: Ray, Distributed Computing, Solutions Architecture, Field Engineering, Software Engineering
San Francisco, California, United States · On-site
Mid level$24M raised
About Broccoli AI BAt Broccoli, we're building AI teammates for the people who build and maintain our world. We partner with plumbing, HVAC, and electrical contractors, the hardworking businesses that keep homes and comm…
Airbyte is the data and action layer for AI agents. We give agents fast, accurate, authenticated access to business data across hundreds of sources, so they can discover the entities that matter, reason over real-time co…
Skills: React, TypeScript, Backend Engineering, API Design, Distributed Systems
Cynch AI is a Series A company that has grown revenue 4x in the past year. We build neuro‑symbolic AI applications for our accounting firm, Aardvark Tax Advisors, so our tax professionals can focus on the work and decisi…
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Full-time
Posted 38d ago
~40 hrs/week
Responsibilities
Lead end-to-end annotation operations, scaling the workforce from hundreds to thousands while maintaining high quality and efficiency. Design training pipelines, quality systems, and human-in-the-loop workflows to optimize throughput and cost.
Requirements
Requires over 7 years of experience leading scaled data operations and 3+ years managing other managers. Must have a proven track record of building 0-to-1 annotation programs and integrating model-based labeling into human workflows.
Full job description
Physical Intelligence is bringing general-purpose AI into the physical world. We are a group of engineers, scientists, roboticists, and company builders developing foundation models and learning algorithms to power the robots of today and the physically-actuated devices of the future.
The role
We're looking for a Data Annotation Lead to own annotation operations and scale the team behind it. Annotation is core to how our models improve, and demand is growing fast. You will scale the annotation workforce from 100s to 1,000s while raising the quality bar — designing the org, the training pipeline, the quality system, and the metrics that let it scale efficiently.
You will own the people and the operation: throughput, quality, cost, and delivery across every annotation type.
In this role you will
Own annotation operations end-to-end: throughput, quality, cost, and on-time delivery across all annotation types.
Scale the annotation workforce from 100s to 1,000s: workforce planning, org design, and the hiring and onboarding funnel.
Build and lead a multi-layer management structure; hire, develop, and manage managers and team leads.
Scale throughput with autolabeling and model-based annotation: design human-in-the-loop workflows where models pre-label and annotators review, correct, and escalate, so output grows faster than headcount.
Stand up the training and certification pipeline that brings new annotators and teams to the quality bar quickly and consistently.
Define and continuously raise the quality bar: rubrics, calibration, audit/QA loops, and quality-adjusted productivity.
Establish operational metrics and reporting (presence, throughput, acceptance/rejection, rework) and drive week-over-week improvement.
Run capacity planning and prioritization against competing demand; allocate teams to the highest-impact work.
Manage performance at scale with clear standards, feedback, and a fair improvement/exit process.
Partner with product and engineering to define annotation tooling that unlocks throughput and quality.
Partner with research and project leads to translate annotation needs into clear instructions, rubrics, and SLAs.
Own the in-house vs. vendor mix and manage external partners where used.
Own the annotation operating budget and unit economics; improve cost-per-annotation while protecting quality.
What you'll bring
7+ years leading scaled data or annotation operations, including teams in the 100s+.
3+ years as a manager of managers.
Track record standing up 0→1 annotation programs.
Deep command of annotation best practices, operations, and strategy.
Experience integrating autolabeling and model-based annotation into human workflows; building human-in-the-loop pipelines that raise throughput without sacrificing quality.
Fluency with operational and quality metrics; data-driven management of large workforces.
Strong cross-functional partnership with product, engineering, and research/ML.
Clear written and verbal communication; able to set and hold standards across a large, distributed team.
Working understanding of ML and why annotation quality drives model performance.
Nice to have
Experience in robotics, autonomous vehicles, or frontier-AI data pipelines.
Physical Intelligence is bringing general-purpose AI into the physical world. We are a group of engineers, scientists, roboticists, and company builders developing foundation models and learning algorithms to power the robots of today and the physically-actuated devices of the future.
How much do Engineering jobs in San Francisco, CA pay?
Based on 2907 listings with disclosed salaries, most engineering jobs in San Francisco, CA pay between $130k–$286k per year. Individual offers vary with seniority, company size, and specialization.
How many Engineering jobs are open in San Francisco, CA right now?
There are currently 3,788 open engineering positions in San Francisco, CA listed on Clera. New openings are added daily as companies post roles.
Which companies are hiring for Engineering roles in San Francisco, CA?
Companies currently hiring include OpenAI, Anthropic, San Francisco Department of Public Health, Crusoe, Pinterest, among others. Browse the listings above to see every active employer.
Are there remote or hybrid Engineering jobs in San Francisco, CA?
Yes — 1851 of the 3788 open engineering positions offer remote or hybrid work (372 remote, 1479 hybrid).
How do I apply for Engineering jobs in San Francisco, CA?
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.