Data Annotator Jobs in California.
California is the largest state economy in the United States, home to Silicon Valley technology, Hollywood entertainment, aerospace, agriculture, and a vast healthcare and services sector. Its job market stretches from the Bay Area to Los Angeles and San Diego. Browse jobs in California from companies hiring across every field.
Total jobs
15
positions indexed
New today
2
last 24 hours
Companies
9
actively hiring
Worldwide remote
0
from anywhere
How many Data Annotator jobs in California are there right now?
There are 15 open Data Annotator jobs in California on JobsRadar right now, from 9 companies hiring directly. 11 of them disclose pay, with a median of $74,220 a year and most offers between $44,720 and $87,000. 2 were added in the last 24 hours; the board was last refreshed on October 20, 2026 at 23:31 UTC.
Data Annotator salary range in California
$44.7k
25th
$74.2k
Median
$87k
75th
$39.7k
$99.3k
Box 25th–75th · whiskers 10th–90th
Full range $41.6k – $125k · outliers off-axis
Based on 11 disclosed live listings
Updated Oct 20, 2026 from live listings
Multilingual Data Annotation Specialist
Zefr
● New
👁 Seen
✓ Applied
4h ago
MR
QA Reviewer, Data Annotation
Mind Robotics
● New
👁 Seen
✓ Applied
17h ago
Data Annotation Specialist, PSA
Collectors
● New
👁 Seen
✓ Applied
1w ago
Data Labeling Operations Manager
Bobyard
● New
👁 Seen
✓ Applied
1w ago
Engineering Manager, Data Labeling Platform
NVIDIA
● New
👁 Seen
✓ Applied
1mo ago
Data Annotator / Geospatial Annotation Specialist
Aechelon Technology
● New
👁 Seen
✓ Applied
2mos ago
Data Engine & Annotation Systems Engineer
Simbe Robotics
● New
👁 Seen
✓ Applied
2mos ago
Data Annotator (AI Training)
NoGigiddy
● New
👁 Seen
✓ Applied
5mos ago
Data Annotator (AI Training)
NoGigiddy
● New
👁 Seen
✓ Applied
5mos ago
Data Annotator (AI Training)
NoGigiddy
● New
👁 Seen
✓ Applied
5mos ago
Data Annotator (AI Training)
NoGigiddy
● New
👁 Seen
✓ Applied
5mos ago
Data Annotator (AI Training)
NoGigiddy
● New
👁 Seen
✓ Applied
5mos ago
Data Annotator (AI Training)
NoGigiddy
● New
👁 Seen
✓ Applied
5mos ago
Data Annotator (AI Training)
NoGigiddy
● New
👁 Seen
✓ Applied
5mos ago
General AI Data Annotator - Korean (United States)
Rws
● New
👁 Seen
✓ Applied
8mos ago
Frequently asked questions
- How many Data Annotator jobs in California are open right now?
- 15 Data Annotator jobs in California are open across 9 companies, as of October 20, 2026.
- What do Data Annotator jobs in California pay?
- Across the 11 Data Annotator jobs in California that disclose pay, the median is $74,220 a year, and the middle half of offers falls between $44,720 and $87,000.
- Which companies are hiring Data Annotator jobs in California?
- Zefr, Mind Robotics, Collectors, Bobyard and NVIDIA are among the 9 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 October 20, 2026 at 23:31 UTC.