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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1,621–1,640 of 2,472 jobs
AI Engineer, Lead
4 months agoDistyl AI · San Francisco, California, United States +1
HybridFull-timeLead / staff$200K – $250K a yearData & AILead and mentor a team of AI Engineers—owning technical direction, code quality, execution standards, and individual growth; Design and implement AI systems that combine models, agents, retrieval, evaluation, and execution into coherent, production-ready systems aligned with…
AI Engineer
4 months agoDistyl AI · San Francisco, California, United States +1
HybridFull-timeSenior$180K – $250K a yearData & AIBuild and operate AI systems deployed in customer environments, taking ownership of system behavior, reliability, and usefulness in production; Design and implement compound AI workflows that combine models, prompts, agents, tools, retrieval, evaluation, feedback loops, and…
Principal, Legal AI Engineering
4 months agoMatchgroup · West Hollywood, California, United States +2
HybridFull-timeLead / staff$150K – $220K a yearData & AIMatch Group runs some of the most-used apps in the world, including Tinder, Hinge, Match, OkCupid, and Plenty of Fish, for tens of millions of people in 170+ countries. That makes our legal work unusually interesting: privacy for some of the most personal data people share,…
Sr. Data Scientist, Marketing
4 months agoPinterest · San Francisco, California, United States +1
RemoteFull-timeSenior$139.8K – $287.7K a yearData & AIMillions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with…
Staff Applied AI Engineer
4 months agoArcade · Presidio, California, United States
On-siteFull-timeLead / staffData & AIWe're looking for a Staff Applied AI Engineer to architect the ML systems at the core of Arcade's product. This is a senior, high-leverage individual-contributor role for someone who thinks in systems — not just models. You'll own the architecture that lets our generative AI…
California State University · San Marcos, California, United States
Temporary$5,507.00 – $8,000.00 a monthData & AIThe Department of Sociology and Criminology & Justice Studies at California State University San Marcos seeks a part-time lecturer for Fall 2026 to teach SOC 360: Quantitative Research Methods. Please visit our department website to find out more about our curricular mission.…
Data Engineer
4 months agoRegard · New York, United States +2
HybridFull-timeMid level$160K – $190K a yearData & AIBuild and evolve pipelines that make clinical, application, and reference data available for product development, analytics, and research; Develop and improve data models that bring disparate datasets together into reusable, cohesive views — revealing connections across…
Welo Global · California, United States +11
On-siteEntry level$26.00 – $28.00 an hourData & AIWelo Data is hiring Portuguese (Portugal)-speaking analysts to support our Speech & Voice AI team. You’ll help build high-quality audio, speech, and language datasets that power production AI systems.
Croatian Language Analyst - US-based
4 months agoWelo Global · California, United States +11
On-siteEntry level$26.00 – $28.00 an hourData & AIWelo Data is hiring Croatian-speaking analysts to support our Speech & Voice AI team. You’ll help build high-quality audio, speech, and language datasets that power production AI systems.
Senior Software Engineer, Data
4 months agoMrBeast · San Mateo, California, United States
HybridSenior$178K – $223K a yearData & AIWe're doing an AI-first engineering rebuild for a company that already has an audience of 100M+ people. This is a zero-to-one build with no legacy constraints, so you get to design systems from scratch. You'll build the software, services, and privacy-safe data infrastructure…
Senior Machine Learning Engineer
4 months agoMrBeast · San Mateo, California, United States
HybridSenior$270K – $338K a yearData & AIWe're doing an AI-first engineering rebuild for a company that already has an audience of 100M+ people. This is a zero-to-one build with no legacy constraints, so you get to stand up ML systems the right way from day one. You're here to ship machine learning that creates real,…
Member of Technical Staff, Perception
4 months agoXDOF · San Mateo, California, United States
HybridFull-timeLead / staff$180K – $300K a yearData & AIHuman Pose Estimation
Director, Data Platform
4 months agoAccordion · Atlanta, Georgia, United States +7
HybridDirector$170K – $225K a yearData & AIWe are the better way to work in finance. As private equity’s value creation partner, we sit at the heart of PE—where sponsors and CFOs meet. Through financial consulting rooted in data, technology, and AI, we help clients drive value—supporting the office of the CFO to drive…
Applied AI Engineer, Advertising Agents
4 months agoNewsBreak · Mountain View, California, United States
$135K – $185K a yearData & AIAre you looking to engage in AI Account Management algorithm work as an excellent engineer to join our advertising team? In this role, you will be responsible for designing, developing, and optimizing an AI-driven intelligent account hosting and optimization platform. You will…
Fleet Operations & Analytics Engineer
4 months agoMainspring Energy · Menlo Park, California, United States
On-site$109K – $123K a yearData & AIThe Linear Generator is a sophisticated, automated, and integrated system spanning a wide range of engineering disciplines including thermodynamics, mechanical, electrical, software, and controls. As a member of our Fleet Operations & Analytics Team, you will be part of a…
Instead · San Francisco, California, United States
DirectorData & AIWe're looking for a Senior Director of Data Analytics and Business Systems to own the data infrastructure and business systems that power Instead's operations. You'll be responsible for everything from Salesforce and Okta to Metabase and Tableau, building the analytics and…
Robotics AI Engineer
4 months agoMenlo · Singapore +1
HybridFull-timeData & AIAs a Robotics AI Engineer, you will work at the intersection of learning and hardware, training and deploying policies that run on Asimov in the real world. This is not a research role in the traditional sense. You will be expected to get results on physical robots, not just in…
Applied AI Engineer
4 months agoNexxa · Sunnyvale, California, United States
On-siteFull-timeSeniorData & AIWe’re looking for Applied AI Engineers to work as forward deployed directly with customers and lead the end-to-end delivery of high-impact technical solutions. You’ll embed deeply with customer teams, translating real-world challenges into production-ready systems that leverage…
AI Researcher - Robot Learning
4 months ago1X · San Carlos, California, United States
On-siteFull-time$200K – $300K a yearData & AIThe Motion team enables NEO to move through and interact with the world. We build the perception NEO needs to understand its surroundings and locomote through any environment, and the control that lets it use its whole body to accomplish real tasks - crawling, bracing,…
AI Researcher
4 months ago1X · San Carlos, California, United States
On-siteFull-time$250K – $350K a yearData & AIThe 1X World Model Lab is an embodied AI research organization focused on pretraining the foundation models to accelerate the emergence of embodied intelligence. As the lab grows, researchers contribute where they have the most leverage, and the problems worth solving span…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.