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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2,141–2,160 of 2,472 jobs
AI Engineer (Natural Language Processing)
10 months agoSkyryse · El Segundo, California, United States
Full-timeMid level$140K – $180K a yearData & AIConduct cutting-edge generative AI and NLP research in a fast-paced, collaborative environment; Contribute to the design of AI-driven features that enhance user experience and product functionality for aerospace applications; Design new agent architectures to improve end-to-end…
Staff Data Scientist
10 months agoWaymo · Mountain View, California, United States +1
HybridLead / staff$238K – $302K a yearData & AIWaymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most Experienced Driver™—to improve access to…
Software Engineer, Data Infrastructure
10 months agoOtter.ai · Mountain View, California, United States
Mid level$155K – $185K a yearData & AIWe are looking for an experienced Software Engineer with a passion for building robust and scalable data infrastructure to join our Data Platform team. In this role, you'll design and develop the foundational systems that power the flow of data across the company, enabling fast…
Software Engineer - ML Infrastructure
10 months agoArena Intelligence, Inc. · San Francisco, California, United States
On-siteFull-timeSenior$150K – $350K a yearData & AIArena Intelligence is seeking an ML Infrastructure Software Engineer to lead the design and development of scalable, low-latency model inference infrastructure, high-performance post-training infrastructure for reinforcement learning (RL), distributed ML training job execution,…
Software Engineer - Data Infrastructure
10 months agoArena Intelligence, Inc. · San Francisco, California, United States
On-siteFull-timeSenior$150K – $350K a yearData & AIArena Intelligence is seeking a Data Infrastructure Software Engineer to join our team and build the data pipelines and infrastructure that powers real-world AI evaluation. You'll play a crucial role in designing and building the data pipelines that process and analyze tens of…
Machine Learning Scientist - ML Research
10 months agoArena Intelligence, Inc. · San Francisco, California, United States
On-siteFull-timeData & AIArena Intelligence is seeking a variety of machine learning scientists to help advance how we evaluate and understand AI models. You’ll help design and analyse experiments that uncover what makes models useful, trustworthy and capable through human preference signals. Your work…
Senior Software Engineer, Quantitative Evaluations
10 months agoWaymo · Mountain View, California, United States +1
HybridSenior$204K – $259K a yearData & AIWaymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most Experienced Driver™—to improve access to…
Waymo · New York, United States +2
HybridManager$238K – $302K a yearData & AIWaymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most Experienced Driver™—to improve access to…
Character.AI · Redwood City, California, United States
HybridFull-timeSenior$200K – $300K a yearData & AIAs a Software / ML Engineer you will work cross functionally with product, data science and data platform to identify, design and implement the applied ML models and infra, ranging from the model optimization, data pipeline to model training and serving infrastructure, on one…
Senior Data Scientist
10 months agoWaymo · Mountain View, California, United States +1
HybridSenior$204K – $259K a yearData & AIWaymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most Experienced Driver™—to improve access to…
Data Scientist
10 months agoWaymo · Mountain View, California, United States +1
HybridMid level$170K – $216K a yearData & AIWaymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most Experienced Driver™—to improve access to…
Zoox · Foster City, California, United States
HybridFull-timeLead / staff$254K – $366K a yearData & AIDevelop new deep learning models that use imitation learning and reinforcement learning to generate driving plans for human-like driving agents.; Work on novel techniques to estimate the quality of those driving plans along the dimensions of safety, progress, comfort and…
Staff Software Engineer, Big Data Storage
10 months agoPinterest · Palo Alto, California, United States +1
RemoteFull-timeLead / staff$177.2K – $364.8K 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…
Krea · San Francisco, California, United States
On-siteFull-timeData & AIWe’re looking for an ML Engineer to architect and build Krea’s personalization and recommendation systems from scratch. You’ll have full ownership over how we understand user taste, curate content, and adapt generative models to individual aesthetics.
Cohere · London, England, United Kingdom +5
RemoteFull-timeLead / staffCA$250K – CA$535K a yearData & AIAs a Member of Technical Staff in Data Analysis and Evaluation, you will play a pivotal role in ensuring the quality, reliability, and performance of our large language models (LLMs). Your primary focus will be on designing and conducting data collection tasks, assessing and…
Waymo · Mountain View, California, United States +2
Senior$213K – $263K a yearData & AIWaymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most Experienced Driver™—to improve access to…
Senior Machine Learning Engineer (GenAI)
10 months agoSpector.ai · Bengaluru, Karnataka, India +1
HybridFull-timeSeniorData & AIWe are seeking a senior genAI engineer to join our seasoned founding team to drive the development and innovation of our GenAI platform. Ideal candidates bring extensive experience in building agentic workflows, knowledge graphs and multimodal extraction systems for enterprise…
Senior Machine Learning Engineer
10 months agoSpector.ai · Bengaluru, Karnataka, India +1
HybridFull-timeSeniorData & AIWe are seeking an experienced machine learning engineer to join our seasoned founding team to drive the development and innovation of our ML platform. Ideal candidates bring extensive experience in building the next generation of machine learning models and its training and…
Senior Data Platform Engineer - Weights & Biases
10 months agoWeights & Biases · Livingston, New Jersey, United States +5
RemoteSenior$165K – $242K a yearData & AICoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender…
Waymo · Mountain View, California, United States +2
HybridLead / staff$281K – $356K a yearData & AIWaymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most Experienced Driver™—to improve access to…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.