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.
See which of these roles fit you: OptiTalent Career reads each ad against your own record, on your computer. About OptiTalent Career →
481–500 of 2,472 jobs
Lead AI Engineer
4 weeks agoQualified Health PBC · Palo Alto, California, United States
HybridFull-timeLead / staff$230K – $350K a yearData & AIWe're hiring a Principal Applied AI Engineer to set the technical vision for how Qualified Health builds agentic AI systems across the entire product portfolio. This is a company-level technical leadership role: you'll shape multi-year infrastructure strategy, represent…
Senior Data Analyst, Storefront
4 weeks agoQuince · Palo Alto, California, United States
Senior$163K – $188K a yearData & AIWe're seeking a Senior Data Analyst to join our Storefront team who is a true “super IC” — deeply technical and fluent in the statistics that make an analysis trustworthy rather than just directional. You'll own analytics for the post-cart journey (cart, checkout, returns and…
ML Engineer, Platform
4 weeks agoPhysical Intelligence · San Francisco, California, United States
On-siteFull-timeData & AISoftware Engineering at Pi builds the systems that scale research breakthroughs into reliable products in the physical world.
Network Analyst
4 weeks agoLambda · San Francisco, California, United States +1
HybridFull-time$88K – $130K a yearData & AIBuild your networking career by helping connect Lambda’s AI compute to customers and carriers. You’ll follow real services from order through installation and testing, working alongside engineers and delivery managers.
Data Scientist II, Fraud & Risk
4 weeks agoSocure · San Francisco, California, United States +3
HybridFull-timeMid level$140K – $170K a yearData & AIWe are seeking a skilled and motivated Data Scientist II to join our Fraud & Risk Data Science team. As an individual contributor, you will have autonomy in your day-to-day work and play an important role in driving functional productivity and project success. You will work…
Data Annotation Specialist - Computer Vision
4 weeks agoBobyard · San Francisco, California, United States
RemoteContract$20.00 – $35.00 an hourData & AIYou’ll label the construction drawings our computer vision models learn from, and work directly with the ML engineers who use your data. We’re adding new trades, so our models need more labeled drawings than ever. The work is repetitive and exacting, and the guidelines won’t…
Senior Software Engineer - Data Acquisition
4 weeks agoRoblox · San Mateo, California, United States
Full-timeSenior$196.8K – $243.3K 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.
Lucid Motors · Newark, California, United States
Lead / staff$216.6K – $317.7K a yearData & AILucid is putting an AI layer over the systems that run our commercial and industrial operations, how we sell vehicles, how we service them, and how we move parts through a global supply chain. This role sets the technical direction for that work and is accountable for what…
Data Engineer, Product
4 weeks agoAnthropic · San Francisco, California, United States +2
On-siteSenior$320K – $405K a yearData & AIAs a Data Engineer, you will be a member of the Data Science & Analytics team building the foundation to scale analytics across our organization. You will collaborate with key stakeholders in Engineering, Product, and other areas to build scalable solutions to transform data…
Data Scientist, Mobile App Performance
4 weeks agoPubMatic · Redwood City, California, United States
HybridSenior$225K – $250K a yearData & AIOwn the data science function for Mobile App performance, working at the intersection of ML and programmatic advertising. This is a high-ownership, high-visibility role--both internally and with our customers.
Enrolled Actuary, (AUI)
4 weeks agoStrongpoint Partners · Los Angeles, California, United States +1
RemoteMid level$140K – $150K a yearData & AIStrongpoint Partners is seeking an experienced Enrolled Actuary with Defined Benefit / Defined Contribution (DB/DC) Plan Administrator experience in the small business marketplace. An Enrolled Actuary will perform all levels of compliance testing and government reporting, and…
Senior Data Scientist - Growth
4 weeks agoMercury · San Francisco, California, United States +3
RemoteSenior$200.7K – $250.9K a yearData & AIPartner with Growth product, design, engineering and marketing leaders to identify the highest-impact business questions, and influence what gets built and why.; Own the growth funnel end to end, from first visit through signup, approval, activation and retention, building the…
Business Intelligence Analyst (Contractor)
4 weeks agoDoximity · San Francisco, California, United States +1
RemoteContractData & AILocation: This role is Remote in the U.S., with the option to work onsite from our San Francisco, CA headquarters.
Insights & Monitoring Analyst
4 weeks agoPenta Group · Washington, District of Columbia, United States +1
HybridFull-time$57K – $67K a yearData & AIAs an Insights and Monitoring Analyst at Penta Group, you will use research and data to help clients understand what is shaping their reputation, how their communications are performing and which emerging issues could affect their business. Working alongside experienced…
Quantitative Researcher
4 weeks agoPetra Security · San Francisco, California, United States
On-siteFull-timeEntry levelData & AIWe're small and high-caliber. Our founders are ex-Abnormal Security, Palo Alto Networks, and Bridgewater. Other early team members include:
Machine Learning Engineer, Trust & Safety
4 weeks agoVercel · San Francisco, California, United States
HybridSenior$208K – $312K a yearData & AIWe are looking for a Machine Learning Engineer on our Trust & Safety Engineering team to build and operate the production systems that detect and stop abuse on the platform at internet scale. This is an engineering-first role, roughly 80% writing and shipping production code…
ML Infra Engineer, Platform
4 weeks agoPhysical Intelligence · San Francisco, California, United States
On-siteFull-timeData & AIThe Infrastructure team builds and operates the backbone of everything PI does: from training state-of-the-art VLA models, to orchestrating large-scale simulation, to reliably deploying intelligence across fleets of physical robots. The team works closely with researchers,…
Senior Data Scientist, Monetary Policy
4 weeks 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.
Software Engineer, Machine Learning-Backend
4 weeks agofal · San Francisco, California, United States
Full-timeMid level$150K – $200K a yearData & AIThis role is ideal for engineers who want to be on the forefront of the GenAI media revolution. Utilize your deep experience with backend APIs, robust http client and server design to build high-performance, reliable proxies to our partner model providers.
Riot Games · Los Angeles, California, United States
Lead / staffData & AIWork closely with developers, designers, and data scientists to identify and define improvement opportunities; Refine modeling and feature strategy for using techniques such as reinforcement learning; Establish pipeline architecture patterns in partnership with central teams;…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.