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 →
2,261–2,280 of 2,472 jobs
Data Scientist
14 months agoTarro · San Mateo, California, United States +1
HybridFull-timeMid levelData & AITarro is building the future of restaurant infrastructure. The U.S. restaurant industry is a trillion-dollar market, but it remains relatively underserved by technology. Running a restaurant comes with a never-ending list of operational work, and many owners spend most of their…
Machine Learning Engineer
14 months agoNudge · San Francisco, California, United States
On-siteFull-timeData & AIAs a Machine Learning Lead at Nudge, you will drive the development of next-generation ML and imaging systems at the intersection of ultrasound, signal processing, and neuroscience. You’ll lead technical direction across core ML initiatives while remaining deeply involved in…
Data Quality Analyst
14 months agoFigure · San Jose, California, United States
From $30.00 an hourData & AIUse proprietary annotation tools to label objects, poses, and interactions in images and video streams from our humanoid robots.; Collaborate with ML engineers to refine labeling guidelines and improve interface efficiency.; Identify and flag ambiguous or edge-case scenarios…
Senior Data Scientist - NLP/LLM Specialist
14 months agoScismic · San Diego, California, United States
HybridFull-timeSenior$155K – $240K a yearData & AILead client workshops and discovery sessions to identify NLP opportunities; Develop and present technical proposals to C-level executives; Manage multiple client projects simultaneously while maintaining quality and timelines; Design and implement novel NLP solutions for…
Member of Technical Staff, Machine Learning
14 months agoProfound · New York, United States +1
On-siteFull-timeLead / staff$160K – $250K a yearData & AIProfound is the fastest-growing AI marketing platform, used by 15% of the Fortune 500 including Comcast, Estée Lauder, and Walmart, and innovators like Ramp, MongoDB, and Figma. It is where marketing teams do the work: research, briefs, content, campaigns, reporting, all in one…
Director, Software and Data Engineering
14 months agoProfluent · Emeryville, California, United States
HybridDirector$268K – $355K a yearData & AILead, mentor, and grow Profluent’s software engineering team, with responsibility for technical direction, hiring, organizational development, and execution; Own the roadmap for software and data engineering, balancing scientific impact, user needs, delivery speed, scalability,…
Valthos · New York, United States +1
On-siteFull-timeLead / staffData & AIContribute to crafting and executing on the Valthos-wide research and development roadmap; Develop, build, and apply modeling approaches—including adapting and post-training biological frontier models—for tasks in biological security and the design of precision biologics;…
Fabrion · San Francisco, California, United States
On-siteFull-timeData & AIWe’re designing the future of enterprise AI infrastructure — grounded in agents, retrieval-augmented generation (RAG), knowledge graphs, and multi-tenant governance.
AI Engineer - Research
14 months agoCampfire · San Francisco, California, United States
On-siteFull-time$180K – $300K a yearData & AIJoin our team as an AI Engineer at Campfire, where you'll design and implement AI-driven solutions that supercharge our accounting platform. From automating financial workflows to building intelligent features that provide real-time insights, you’ll be at the forefront of…
Senior Data Scientist - Product
14 months agoSnowflake · Menlo Park, California, United States +1
Full-timeSenior$168K – $220.5K a yearData & AIAt Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as…
Data Collection Operator
14 months agoMaven Robotics · Santa Clara, California, United States
On-siteContractData & AIAs a Data Collection Operator at Maven Robotics, you’ll operate robots using advanced data collection systems and play a hands-on role in developing cutting-edge AI-powered robotics. You’ll work closely with our robotics and AI teams to collect high-quality motion and…
Member of Technical Staff, Machine Learning
14 months agoAbridge · San Francisco, California, United States
HybridFull-timeLead / staff$221K – $260K a yearData & AIAs an ML Infrastructure Engineer at Abridge, you’ll play a pivotal role in building and optimizing the core inference infrastructure that powers our machine learning models. Your work will be instrumental in enhancing the scalability, efficiency, and performance of our…
AI Engineer, Platform
14 months agoEloquent AI · San Francisco, California, United States
On-siteFull-timeEntry levelData & AIAt Eloquent AI, we’re building the next generation of AI Operators—multimodal, autonomous systems that execute complex workflows across fragmented tools with human-level precision. Our technology goes far beyond chat: it sees, reads, clicks, types, and makes…
AI Engineer, Multimodal LLMs
14 months agoEloquent AI · San Francisco, California, United States
On-siteFull-timeMid levelData & AIAs an AI Engineer at Eloquent AI, you will be at the forefront of building, deploying, and optimizing enterprise-grade AI agents that handle high-stakes conversations. You’ll work directly with software engineers, deep learning experts and AI researchers to design intelligent…
AI Engineer, AIOps & Infrastructure
14 months agoEloquent AI · San Francisco, California, United States
On-siteFull-timeSeniorData & AIAs a Senior Software Engineer, AIOps & Infrastructure at Eloquent AI, you will be responsible for designing, building, and optimizing scalable, high-performance AI infrastructure to support the deployment and operation of our enterprise AI agents. Your work will enable machine…
AI Engineer, Agent
14 months agoEloquent AI · San Francisco, California, United States
On-siteFull-timeMid levelData & AIAs an AI Agent Engineer at Eloquent AI, you will be at the forefront of building, deploying, and optimizing enterprise-grade AI agents that handle high-stakes conversations. You’ll work directly with customers, engineers, and AI researchers to design intelligent agents that…
Machine Learning Infrastructure Researcher
14 months agoLightmatter · Mountain View, California, United States
$300K – $350K a yearData & AIStay up to date on the latest advancements in Machine Learning research.; Build tools to model the performance of Passage-enabled systems when running both training and inference workloads for the latest AI models.; Collaborate with our product and solutions architecture teams…
Data Engineer
14 months agoWest Monroe · Chicago, Illinois, United States +5
HybridFull-timeEntry level$92.8K – $109.2K a yearData & AISupport projects leveraging an agile delivery model through requirements gathering and documentation, data ingestion pipeline development, and technical testing.; Contribute to project delivery in the following ways:; Add configurations for data enrichments such as lookups,…
Applied Intuition · Sunnyvale, California, United States
On-siteFull-timeEntry level$126K – $423K a yearData & AIWe are looking for a passionate Research Engineer to join the Research Group at Applied Intuition. The mission of the group is to create cutting-edge technology enabling next-generation physical AI, with emphasis on the two most challenging applications reshaping our everyday…
Senior ML Engineer
14 months agoTypeface · Palo Alto, California, United States
HybridSenior$188K – $200K a yearData & AIWe welcome and encourage applicants from all backgrounds. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, medical condition, veteran status, or any other legally…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.