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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2,281–2,300 of 2,472 jobs
AI Researcher
14 months agoAGI, Inc. · San Francisco, California, United States
On-siteFull-timeData & AIBuild everyday AGI. Trustworthy, consumer-grade agents that redefine human–AI collaboration for millions. Software shouldn’t wait for commands; it should partner with you, amplifying what you can do every single day.
Founding Machine Learning Engineer
15 months agoOrbit Neuro Co. · San Francisco, California, United States
On-siteFull-timeMid level$225K – $275K a yearData & AIWe’re a team of engineers, neuroscientists, and designers solving the most difficult and meaningful challenge: understanding the human brain. Our translational brain computer interface and pioneering models decode emotion, putting experience and wellbeing at the center of every…
Applied AI Engineer
15 months agoAxle Mobility · Los Angeles, California, United States +1
RemoteFull-timeData & AIThis is an applied AI role: you’ll own the model lifecycle from research to production, work closely with product and engineering to get features into the hands of customers fast, and iterate based on immediate feedback from the field. The work you do will directly shape how…
Engineering Manager - Autonomy Data
15 months agoApplied Intuition · Sunnyvale, California, United States
On-siteFull-timeManager$204K – $343K a yearData & AIAs an Engineering Manager on the Autonomy Data team, you'll lead a world-class group of engineers focused on revolutionizing how we produce, curate, and leverage high-quality data to accelerate autonomy development. Your team will work across three key areas: Data Quality,…
Data Engineer (Founding Team)
15 months agoFabrion · San Francisco, California, United States
On-siteFull-timeSeniorData & AIWe’re building a multi-tenant, AI-native platform where enterprise data becomes actionable through semantic enrichment, intelligent agents, and governed interoperability. At the heart of this architecture lies our Data Fabric — an intelligent, governed layer that turns…
ML Ops Engineer — Agentic AI Lab (Founding Team)
15 months agoFabrion · San Francisco, California, United States
On-siteFull-timeSeniorData & AIOur AI Lab is pioneering the future of intelligent infrastructure through open-source LLMs, agent-native pipelines, retrieval-augmented generation (RAG), and knowledge-graph-grounded models.
AI Engineer, Time-Series Signal Processing
15 months agoBrightAI Corporation · Palo Alto, California, United States
Mid levelData & AIDesign and implement real-time signal processing and ML pipelines for multi-modal time-series data such as those acquired from IMUs, microphones, pressure or force sensors, ultrasonic transducers, and similar sensor sources.; Develop and deploy ML models for time-series…
Data Scientist
15 months agoAven · Campbell, California, United States
On-siteFull-timeSeniorData & AIWe are seeking a seasoned Data Scientist to collaborate closely with cross-functional teams. Your role will be pivotal in shaping our product strategy using robust scientific methodologies. Leveraging your expertise in statistical analysis, machine learning, and econometric…
Machine Learning Engineer
15 months agoAven · Campbell, California, United States
On-siteFull-timeData & AIWe are looking for Machine Learning Engineers who have built product models from idea to delivery. You are passionate about digging into data, cleaning it, analyzing it, generating ideas, and building models. In this role, you will maintain models in production and build…
AI Engineer - Backend
15 months agoAGI, Inc. · San Francisco, California, United States
On-siteFull-timeData & AIBuild everyday AGI. Trustworthy, consumer-grade agents that redefine human–AI collaboration for millions. Software shouldn’t wait for commands; it should partner with you, amplifying what you can do every single day.
Senior Data Engineer, Large Behavior Models
15 months agoToyota Research Institute · Los Altos, California, United States
HybridFull-timeSenior$180K – $258.8K a yearData & AIDesign and implement scalable, production-grade pipelines for data ingestion, transformation, storage, and retrieval from vehicle fleets and simulation environments.; Build internal tools and services for data labeling, curation, indexing, and cataloging across large and…
Enterprise Solutions Associate - Data Labs
15 months agoInvisible Technologies · London, England, United Kingdom +2
HybridEntry level$70K – $130K a yearData & AIThe Enterprise Solutions Associate drives operational excellence and client success through strategic analysis, process optimization, and cross-functional project management. You'll serve as a critical bridge between our global talent network and enterprise clients, working…
ML Scientist
15 months agoWispr Flow · San Francisco, California, United States
On-siteFull-time$250K – $400K a yearData & AIAs a ML scientist at Wispr, you’ll play a crucial role in building the first capable, habit forming voice interface that scales to a billion users. Members of our technical staff are responsible for prototyping and designing new features of our voice interface, building…
ML Engineer
15 months agoWispr Flow · San Francisco, California, United States
On-siteFull-time$250K – $400K a yearData & AIAs a ML engineer at Wispr, you’ll play a crucial role in building the first capable, habit forming voice interface that scales to a billion users. Members of our technical staff are responsible for prototyping and designing new features of our voice interface, building…
Machine Learning Engineer
15 months agoAscent Developer Solutions · Encino, California, United States
Senior$130K – $150K a yearData & AIThe Machine Learning Engineer is a major contributor in driving our company's innovation and data-driven decision-making. By harnessing advanced analytics, machine learning, and big data technologies, this role directly impacts strategic business outcomes, revealing actionable…
Machine Learning Engineer, Applied AI
15 months agoBrain Co. · San Francisco, California, United States
HybridFull-time$190K – $325K a yearData & AISo much of the work society depends on is still slower and harder than it should be. Permits take months. Claims sit unresolved. And AI hasn't changed that — because the bottleneck isn't the models. It's the institutional context AI needs to do the work: rules, history,…
Machine Learning Engineer
15 months agoKrea · San Francisco, California, United States
On-siteFull-timeData & AIWe're looking for a machine learning engineers who can work on large-scale image and video models training experiments.
Genesis Molecular AI · San Mateo, California, United States +1
HybridFull-timeData & AIJoin a world-class team at the forefront of AI and biochemistry.
Genesis Molecular AI · San Mateo, California, United States +1
HybridFull-timeData & AIJoin a world-class team at the forefront of AI and biochemistry. At Genesis Molecular AI, we’re a tight-knit team of proven deep learning researchers, software engineers, and drug discovery pioneers.
Machine Learning Engineer
15 months agoPulse · San Francisco, California, United States
On-siteFull-timeMid level$160K – $220K a yearData & AIPulse is tackling one of the most persistent challenges in data infrastructure: extracting accurate, structured information from complex documents at scale. We have a breakthrough approach to document understanding that combines intelligent schema mapping with fine-tuned…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.