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Data Annotator Jobs in California.

All active Data Annotator roles based in California.

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Total jobs
189
positions indexed
New today
6
last 24 hours
Companies
80
actively hiring
Worldwide remote
0
from anywhere

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

There are 189 open Data Annotator jobs in California on JobsRadar right now, from 80 companies hiring directly. 6 were added in the last 24 hours; the board was last refreshed on September 5, 2026 at 20:34 UTC.

search: data annotation in: California Clear all
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Hex Technologies
Sales Development Representative
Hex Technologies
⚡ Apply early SF Hybrid $67,018–$67,018
● New 👁 Seen ✓ Applied 3h ago
Waabi
Senior Product Designer, Autonomy Data & Tooling
Waabi
⚡ Apply early Toronto, ON Hybrid $100,300–$200,000
● New 👁 Seen ✓ Applied 17h ago
Anthropic
Procurement Operations Business Partner, R&D Operations
Anthropic
⚡ Apply early San Francisco, CA | New York C... Onsite $190,000–$230,000
● New 👁 Seen ✓ Applied 21h ago
Nuro
Senior Program Manager, Perception Data Operations
Nuro
⚡ Apply early Mountain View, California (HQ) Onsite $132,000–$198,000
● New 👁 Seen ✓ Applied 21h ago
HE
Systems Engineer III (Research)
Heartflow
⚡ Apply early San Francisco, California Onsite $150,000–$185,000
● New 👁 Seen ✓ Applied 23h ago
Figure
Data Quality Analyst
Figure
⚡ Apply early San Jose, CA Onsite $62,400–$62,400
● New 👁 Seen ✓ Applied 1d ago
DoorDash USA
Member of Technical Staff, Lead Researcher
DoorDash USA
⚡ Apply early San Francisco, CA; Sunnyvale,... Onsite $203,500–$299,300
● New 👁 Seen ✓ Applied 2d ago
Stand Insurance
Applied Science Platform Lead
Stand Insurance
⚡ Apply early San Francisco Hybrid $200,000–$240,000
● New 👁 Seen ✓ Applied 2d ago
Eventual
Research Engineer, Multimodal Data
Eventual
⚡ Apply early San Francisco Onsite $150,000–$250,000
● New 👁 Seen ✓ Applied 2d ago
Anduril Industries
Software Engineer - ML Infrastructure
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $166,000–$220,000
● New 👁 Seen ✓ Applied 2d ago
SA
Senior Technician, Robotics
Scale AI
⚡ Apply early San Francisco, CA Onsite $134,400–$168,000
● New 👁 Seen ✓ Applied 2d ago
Wayve
Applied Scientist / Machine Learning Engineer
Wayve
⚡ Apply early Sunnyvale Onsite $311,850–$370,000
● New 👁 Seen ✓ Applied 2d ago
Wayve
Principal Engineer, 3D Reconstruction
Wayve
⚡ Apply early Sunnyvale Onsite
● New 👁 Seen ✓ Applied 2d ago
Wayve
Lead Technical Program Manager, Data
Wayve
⚡ Apply early Sunnyvale Onsite $259,200–$312,400
● New 👁 Seen ✓ Applied 2d ago
Wayve
Software Engineer, Data Flywheel Platform
Wayve
⚡ Apply early Sunnyvale Onsite
● New 👁 Seen ✓ Applied 2d ago
Zipline
Autonomy Droid Perception SWE - Offboard Systems
Zipline
⚡ Apply early South San Francisco, Californi... Onsite
● New 👁 Seen ✓ Applied 2d ago
Zipline
Autonomy Droid Perception SWE - Onboard Systems
Zipline
⚡ Apply early South San Francisco, Californi... Onsite
● New 👁 Seen ✓ Applied 2d ago
Turing
Strategic Project Lead, Software Engineering
Turing
⚡ Apply early New York, New York, United Sta... Onsite $120,000–$200,000
● New 👁 Seen ✓ Applied 2d ago
Turing
Client Director, Frontier Data - US
Turing
⚡ Apply early Palo Alto, California, United... Onsite
● New 👁 Seen ✓ Applied 2d ago
Sieve
Product Operations Lead
Sieve
⚡ Apply early San Francisco Onsite
● New 👁 Seen ✓ Applied 2d ago
Mercor
Product Engineer, Studio Platform
Mercor
⚡ Apply early San Francisco Onsite $130,000–$500,000
● New 👁 Seen ✓ Applied 2d ago
Drata
Senior AI Product Engineer 2, Control Remediation
Drata
⚡ Apply early Hybrid - San Francisco Hybrid $192,000–$259,800
● New 👁 Seen ✓ Applied 2d ago
Drata
Senior AI Product Engineer 2, Control Monitoring
Drata
⚡ Apply early Hybrid - San Francisco Hybrid $192,000–$259,800
● New 👁 Seen ✓ Applied 2d ago
Drata
Senior AI Product Engineer 2, Evidence
Drata
⚡ Apply early Hybrid - San Francisco Hybrid $192,000–$259,800
● New 👁 Seen ✓ Applied 2d ago
Drata
Senior AI Product Engineer 2, Audit
Drata
⚡ Apply early Hybrid - San Francisco Hybrid $192,000–$259,800
● New 👁 Seen ✓ Applied 2d ago

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Frequently asked questions

How many Data Annotator jobs in California are open right now?
189 Data Annotator jobs in California are open across 80 companies, as of September 5, 2026.
Which companies are hiring Data Annotator jobs in California?
Hex Technologies, Waabi, Anthropic, Nuro and Heartflow are among the 80 companies currently hiring Data Annotator 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 September 5, 2026 at 20:34 UTC.

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