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Data Scientist Jobs in California.

All active Data Scientist roles based in California.

View Data Scientist salary insights in California →
Total jobs
209
positions indexed
New today
21
last 24 hours
Companies
96
actively hiring
Worldwide remote
0
from anywhere

How many Data Scientist jobs in California are there right now?

There are 209 open Data Scientist jobs in California on JobsRadar right now, from 96 companies hiring directly. 21 were added in the last 24 hours; the board was last refreshed on July 29, 2026 at 08:20 UTC.

search: data scientist in: California Clear all
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Roku
Senior Data Scientist
Roku
⚡ Apply early Santa Monica, California Onsite $169,900–$190,000
● New 👁 Seen ✓ Applied 9h ago
Alamar Biosciences
Scientist I – Technology Access Program
Alamar Biosciences
⚡ Apply early Fremont, California Onsite $120,000–$140,000
● New 👁 Seen ✓ Applied 9h ago
Altos Labs
Research Specialist / Scientist, Assay Development
Altos Labs
⚡ Apply early San Francisco Bay Area, CA Onsite $129,500–$166,000
● New 👁 Seen ✓ Applied 10h ago
Nurix
Scientist I – Cell Screening and Pharmacology, Discovery Technology
Nurix
⚡ Apply early Brisbane, California Onsite $127,000–$143,000
● New 👁 Seen ✓ Applied 11h ago
Epicrispr Biotechnologies
Research Associate II/ Senior Research Associate, Therapeutics
Epicrispr Biotechnologies
⚡ Apply early South San Francisco, Californi... Onsite $95,000–$115,000
● New 👁 Seen ✓ Applied 11h ago
Escuela Popular
Middle School Science Teacher (Grades 6-8) SIGN ON BONUS AVAILABLE
Escuela Popular
⚡ Apply early San Jose, California, United S... Onsite $67,000–$75,000
● New 👁 Seen ✓ Applied 12h ago
Roku
Senior Data Scientist
Roku
⚡ Apply early San Jose, California Onsite $169,900–$190,000
● New 👁 Seen ✓ Applied 12h ago
Roku
Senior Data Scientist
Roku
⚡ Apply early San Jose, California Onsite
● New 👁 Seen ✓ Applied 12h ago
Roku
Senior Research Data Scientist
Roku
⚡ Apply early San Jose, California Onsite $330,000–$375,000
● New 👁 Seen ✓ Applied 12h ago
Roku
Senior Machine Learning Scientist, Conversion Modeling
Roku
⚡ Apply early San Jose, California Onsite $148,750–$361,000
● New 👁 Seen ✓ Applied 12h ago
Roku
Senior Machine Learning Scientist, Conversion Modeling
Roku
⚡ Apply early Austin, Texas Onsite
● New 👁 Seen ✓ Applied 12h ago
Roku
Senior Machine Learning Scientist, Creative Generation & Personalization
Roku
⚡ Apply early San Jose, California Onsite $148,750–$361,000
● New 👁 Seen ✓ Applied 12h ago
Roku
Senior Data Scientist
Roku
⚡ Apply early San Jose, California Onsite $179,900–$212,300
● New 👁 Seen ✓ Applied 12h ago
Roku
Senior Data Scientist
Roku
⚡ Apply early San Jose, California Onsite $169,900–$195,000
● New 👁 Seen ✓ Applied 12h ago
Taskrabbit
Staff Data Scientist
Taskrabbit
⚡ Apply early San Francisco, California, Uni... Hybrid $170,000–$225,000
● New 👁 Seen ✓ Applied 12h ago
Xaira Therapeutics
Scientist II, Genomic Core
Xaira Therapeutics
⚡ Apply early South San Francisco, Californi... Onsite $124,000–$155,000
● New 👁 Seen ✓ Applied 12h ago
NewsBreak
Senior Data Scientist, Ad Platform
NewsBreak
⚡ Apply early Mountain View, California, Uni... Onsite $165,000–$205,000
● New 👁 Seen ✓ Applied 14h ago
Alamar Biosciences
Senior QC Scientist I
Alamar Biosciences
⚡ Apply early Fremont, California Onsite $150,000–$165,000
● New 👁 Seen ✓ Applied 16h ago
Relativity Space
AI/ML Scientist, Planetary Science
Relativity Space
⚡ Apply early Long Beach, California Onsite $115,000–$173,000
● New 👁 Seen ✓ Applied 16h ago
Relativity Space
Senior AI/ML Scientist, Planetary Science
Relativity Space
⚡ Apply early Long Beach, California Onsite $154,000–$230,000
● New 👁 Seen ✓ Applied 16h ago
Relativity Space
Mission Operations Responsible Engineer/Scientist
Relativity Space
⚡ Apply early Long Beach, California Onsite $164,000–$246,000
● New 👁 Seen ✓ Applied 16h ago
Netskope
Senior Staff / Principal Machine Learning Scientist, AI Inference & Optimization
Netskope
⚡ Apply early Santa Clara, California, Unite... Onsite $182,500–$260,500
● New 👁 Seen ✓ Applied 1d ago
Anduril Industries
Mission Analytics Engineer
Anduril Industries
⚡ Apply early Irvine, California, United Sta... Onsite $113,000–$149,000
● New 👁 Seen ✓ Applied 1d ago
Code and Theory
Senior Engineer, Cloud Infrastructure (US)
Code and Theory
⚡ Apply early Austin, Texas, United States;... Onsite $110,000–$150,000
● New 👁 Seen ✓ Applied 1d ago
Postman
Applied AI Scientist, Small Language Model and AI Training
Postman
⚡ Apply early San Francisco, California, Uni... Onsite $218,500–$288,000
● New 👁 Seen ✓ Applied 1d ago

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Frequently asked questions

How many Data Scientist jobs in California are open right now?
209 Data Scientist jobs in California are open across 96 companies, as of July 29, 2026.
Which companies are hiring Data Scientist jobs in California?
Roku, Alamar Biosciences, Altos Labs, Nurix and Epicrispr Biotechnologies are among the 96 companies currently hiring Data Scientist jobs in California.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on July 29, 2026 at 08:20 UTC.

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