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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1,701–1,720 of 2,472 jobs
Machine Learning Scientist, BioML
5 months agoProfluent · Emeryville, California, United States
Hybrid$212K – $339K a yearData & AIDesign and develop state-of-the-art predictive and generative models incorporating domain-specific evolutionary and experimental data; Leverage massive-scale protein and nucleic acid data to train specialized models for protein understanding and design; Curate relevant datasets…
Riot Games · Los Angeles, California, United States
Lead / staffData & AIDesign and operate AI & ML inference infrastructure, including deployment pipelines and CPU/GPU-aware orchestration; Develop CI/CD workflows that enable rapid iteration and safe promotion from development to production; Optimize infrastructure supporting varied model…
Research Program Manager, Data Acquisition
5 months agoOpenAI · San Francisco, California, United States
Full-time$239K – $328K a yearData & AIOpenAI's Research Data Team exists to accelerate the evaluation, safety and capabilities of our models and products. Made up of technical operators and software engineers, we design the methods in which we acquire and create data.
Risk Manager, Quantitative (United States)
5 months agoCrypto.com · New York, United States +2
RemoteFull-timeManager$100K – $230K a yearData & AIOwn margin methodology across the group, including SPAN, VaR, and portfolio-margining approaches, and benchmark our models against those used by the clearing houses and exchanges we face.; Develop, implement, and validate derivatives pricing models for new and existing products…
ML Engineer - Inference & Model Deployment
5 months agoHiringCafe · Cupertino, California, United States
On-siteFull-time$250K – $310K a yearData & AIJob discovery is broken. Indeed and LinkedIn want to keep it that way. Join our team and help millions of people put food on the table by finding the perfect job.
Data Scientist
5 months agoPave · San Francisco, California, United States
RemoteMid levelFrom $190.00 an hourData & AIPartner with Marketing to take data stories from brief to published asset: running the analysis, building the narrative, and iterating fast across blogs, reports, social content, and landing pages; Support Pave's data products, including Pave Data Lab and Market Data, with…
Perplexity · San Francisco, California, United States +1
Full-timeLead / staff$220K – $405K a yearData & AIDesign, build, and own growth surfaces across the full funnel — activation, onboarding, SEO, lifecycle, conversion, retention, and paid upgrade moments — for Computer and every Perplexity product.; Lead experiments end-to-end, from hypothesis and instrumentation through…
Senior ML Infrastructure Engineer
5 months agoSambaNova · Austin, Texas, United States +1
Full-timeSenior$200K – $275K a yearData & AIThe ML Infrastructure team builds and operates the inference stack that serves SambaNova's models on RDU accelerators, from request scheduling and caching through the public APIs in SambaStack and SambaCloud. We take inference techniques like speculative decoding, constrained…
Senior Autonomy Engineer, Data Curation
5 months agoSkydio · San Mateo, California, United States
HybridFull-timeSenior$170K – $240K a yearData & AIAs a Senior Engineer on the Autonomy Data Curation team, you’ll help build a data flywheel. You’ll collect the data that matters most from internal and external fleets of drones and turn it into high-quality, model-ready datasets that Autonomy teams can consume quickly and…
California State University · San Marcos, California, United States
Temporary$5,507.00 – $6,677.00 a monthData & AICollege of Business Administration at California State University San Marcos seeks a part-time lecturer for Fall 2026 to teach a section of BUS 324: Introduction to Business Analytics.
Senior Data Scientist, Marketing
5 months agoScopely · San Francisco, California, United States
Full-timeSenior$17.1K – $253K a yearData & AIContribute to and own the Marketing Mix Modeling (MMM) and other aggregate measurement approaches to evaluate cross-channel and upper-funnel impact (e.g. brand) where deterministic attribution is limited.; Build and maintain robust ETL pipelines that ingest, transform, and…
Metamorphic · Palo Alto, California, United States
On-siteFull-time$175K – $250K a yearData & AIWe are hiring a Research Scientist to advance the learning algorithms and models that drive our neuro-aligned embodied agents. You will design, train, and evaluate the methods that connect our foundation models to physical systems, working across areas such as world models,…
Senior AI/ML Engineer
5 months agoClera · San Francisco, California, United States
On-siteFull-timeSeniorData & AIOur client is a well-funded AI startup building production-grade ML infrastructure used by enterprise customers. They are looking for a Senior AI/ML Engineer to own model training pipelines, evaluation systems, and inference serving at scale. Full-time, on-site in San Francisco.
Senior Staff Machine Learning Engineer, Ads
5 months agoDoorDash USA · San Francisco, California, United States +1
Full-timeLead / staff$242.8K – $357K a yearData & AIThe Ads & Promos Delivery team powers the last-mile delivery of ads and promotions, two marketing products offered to merchants, connecting merchant intent with consumer demand across search and discovery experiences. As a Senior Staff Engineer, you will lead the technical…
Medical AI Researcher
5 months agoClera · San Francisco, California, United States
On-siteFull-time$150K – $230K a yearData & AIJoin a healthtech company conducting rigorous, independent evaluations of medical imaging AI systems — bridging the gap between benchmark performance and clinical reliability. As a Medical AI Researcher, you'll work directly with medical imaging companies preparing FDA…
AI/ML Engineer
5 months agoClera · San Francisco, California, United States
On-siteFull-timeMid level$150K – $250K a yearData & AIJoin an early-stage, venture-backed AI startup reimagining computer-aided engineering (CAE) for the AI era. As an AI/ML Engineer, you'll shape the future of engineering automation by building AI that thinks like an engineer — designing, training, and deploying models that…
Senior Applied AI Engineer
5 months agoNoon · San Francisco, California, United States
On-siteFull-timeSenior$250K – $400K a yearData & AIWe’re hiring a Senior Applied AI Engineer to ship the AI features that designers actually use every day. You’ll prototype, evaluate, and refine product capabilities — from prompts and agents to retrieval and tool orchestration — and turn raw model capability into reliable,…
Head of ML
5 months agoMach9 · San Francisco, California, United States
Full-timeDirector$275K – $400K a yearData & AIAt Mach9, we're building AI to turn dense LiDAR and image data into design-grade CAD deliverables for civil engineering and surveying. We have one of the richest survey-grade datasets in the world. Our product, Digital Surveyor, automates work that takes surveyors and engineers…
AI Engineer (Mid-Level)
5 months agoClera · San Francisco, California, United States
On-siteFull-timeMid level$180K – $400K a yearData & AIJoin a fast-moving, pre-seed-backed AI startup building the next generation of agentic systems that automate complex, multi-step workflows across regulated and enterprise domains — including healthcare, legal, fintech, logistics, and compliance. As a mid-level AI Engineer on…
Senior Incident Manager
5 months agoLambda · United States +1
RemoteFull-timeSenior$125K – $195K a yearData & AIThe Senior Incident Manager is responsible for leading the end-to-end lifecycle of operational incidents impacting AI infrastructure and data center services. This individual acts as the central command point during major incidents, ensuring rapid triage, cross-team…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.