OptiTalent · Job Finder
Data jobs in California, United States
2,472 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
Data jobs in California at a glance
- Open roles
- 2,472
- Remote
- 10%
- Posted in the last 30 days
- 519
- Advertised pay, middle half
- $200K – $310Kmedian $250K
From the 2,064 data jobs here that state yearly pay in USD: the top of each advertised range. Updated nightly.
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1,141–1,160 of 2,472 jobs
Member of Technical Staff, Data Flywheel
2 months agoReflection · New York, United States +2
On-siteFull-timeLead / staffData & AIThe Data Flywheel team closes the gap between benchmark performance and useful performance in the real world. We identify and build the signals, data, and feedback loops that turn model usage into rigorous evaluations, targeted training data, and measurable improvements in…
Member of Technical Staff (AI Researcher)
2 months agoPerplexity · San Francisco, California, United States +4
Full-timeLead / staff$220K – $485K a yearData & AIResearch & Development
Staff Applied AI/ML Scientist
2 months agoFaire · San Francisco, California, United States
Full-timeLead / staff$246.5K – $339K a yearData & AIFaire leverages the power of machine learning and data insights to revolutionize the wholesale industry, enabling local retailers to compete against giants like Amazon and big box stores. Our highly skilled team of Applied AI/ML Scientists specialize in developing algorithmic…
Biostatistician, Quantitative Epidemiology
2 months agoHinge Health · San Francisco, California, United States
HybridFull-time$169.6K – $254.4K a yearData & AIJoin the team building the evidence engine behind Hinge Health’s digital musculoskeletal (MSK) care. As a Biostatistician focusing on Quantitative Epidemiology, you’ll design and execute rigorous studies that demonstrate how our products improve outcomes, experiences, and costs…
Director of Engineering, Data
2 months agoGridware · San Francisco, California, United States
HybridFull-timeDirector$260K – $280K a yearData & AIWe’re looking for a Director of Engineering to lead Gridware’s company-wide data platforms. This is a hands-on, engineering leadership role: you’ll set the architecture, drive the roadmap, and build the team for a platform that’s live and in production today, with real…
Data Partnerships
2 months agoThinking Machines Lab · San Francisco, California, United States
On-siteFull-time$300K – $350K a yearData & AIWe're looking for someone to join our Data team and help researchers get the data they need to train and evaluate our models.
Data Infrastructure Engineer
2 months agoPivot Robotics · San Francisco, California, United States
On-siteFull-timeMid levelData & AIDesign and own the schemas and data models behind our production systems; Build and maintain data infrastructure on AWS; Build the artifact store for scans, meshes, model checkpoints, and calibration files; Build edge-to-cloud pipelines between robotic cells and our…
Verkada · San Mateo, California, United States
Full-timeSenior$160K – $260K a yearData & AIAs a member of our Business Systems Engineering team, you will build or improve tools that are used daily by Go to Market teams. Our goal is to find bottlenecks and friction points, and drive process improvements as well as come up with technical solutions. Our team is the…
Data Collection Supervisor
2 months agoNimble Robotics · San Francisco, California, United States
Manager$95K – $105K a yearData & AINimble Brain turns real-world operational data into the training sets, evaluations, and feedback loops that make our robots smarter every day. That data comes from our data collection sites: teams of skilled operators performing and recording the physical tasks our…
Software Engineer, Data Quality
2 months agoPhysical Intelligence · San Francisco, California, United States
On-siteFull-timeSeniorData & AITraining robot foundation models takes enormous amounts of multimodal data. The Data Operations team makes sure that data is high quality, well understood, and safe to train on. This role owns quality assurance and audit for data, working closely with the researchers who…
Senior Product Manager, Machine Learning
2 months agoBaton (A Ryder Technology Lab) · San Francisco, California, United States
HybridFull-timeSenior$190K – $240K a yearData & AIJob Type: Full Time
Applied Research Scientist, AI Research
2 months agoDescript · San Francisco, California, United States +1
Remote$197K – $262.5K a yearData & AIMultimodal understanding: build vision-language systems that let Descript's agentic editing features reason over the visual and audio content of a project.; Evaluation: design the benchmarks and evals that make editorial quality measurable, and that balance quality against cost…
Senior Growth Data Scientist - New Products
2 months agoHinge Health · San Francisco, California, United States
HybridFull-timeSenior$164.8K – $247.2K a yearData & AIWe are seeking a Senior Data Scientist to join our Growth Data Science team and support the New Products Pod. This role will focus on building data science capabilities for a portfolio of emerging products and programs, including HingeSelect, migraines, GI, arthritis, and other…
Staff Machine Learning Engineer
2 months agoXPENG · Santa Clara, California, United States
Lead / staff$179.4K – $303.6K a yearData & AIResearch and develop algorithms for reinforcement learning based methods for planning.; Design efficient model architectures that can run in real-time on the computing platform of our vehicles.; Develop offline data-driven ML infrastructure for fast adaptation of the planning…
Senior Software Engineer, Data Infrastructure
2 months agoDecagon · San Francisco, California, United States +1
On-siteFull-timeSenior$200K – $400K a yearData & AIThe Infrastructure team builds and operates the foundations that power Decagon: networking, data, ML serving, developer platform, and real‑time voice. We partner closely with product, data, and ML to deliver high‑scale, low‑latency systems with clear SLOs and great developer…
Software Engineer, Pretraining Data
2 months agoCursor · Palo Alto, California, United States
On-siteFull-timeData & AIWe’re looking for Software Engineers to build the data systems behind our frontier coding models’ initial training. You’ll work on large-scale crawling, data platform, and pipeline infrastructure, turning raw dumps into the datasets our models train on, and making iteration…
Senior Data Scientist, Consumer Apps
2 months agoRoblox · San Mateo, California, United States
Full-timeSenior$263.7K – $322.8K a yearData & AIEvery day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators.
Director, Product Management - Data Science
2 months agoPlayStation Global · San Mateo, California, United States
HybridFull-timeDirector$273K – $409.6K a yearData & AIWe are seeking a Director of Data Science Product Management to lead the strategy, prioritization, and execution of data science to drive better decision-making and player experiences across PlayStation.
Principal Data Engineer
2 months agoTrue Anomaly · Denver, Colorado, United States +1
HybridLead / staff$200K – $280K a yearData & AIDesign, develop and maintain scalable data pipelines and data products using Python, SQL and modern data engineering practices, supporting batch, streaming, analytics, and AI/ML workloads; Build and optimize ELT/ETL processes and data models using cloud data platforms with a…
Arta Finance · Mountain View, California, United States
HybridFull-timeMid level$150K – $250K a yearData & AIThis role offers a mix of data infrastructure, distributed systems, financial data, and product engineering. You will work on systems that ingest and normalize complex financial datasets, calculate portfolio and investment metrics at scale, and turn that data into reliable…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.