Refine Reset All
Sort by
Job Title
Employer/Recruiter
Experience
Date Posted
Job Title
Job Type
Employer/Recruiter
Experience
Salary Estimate
All Filters

Data Annotator Jobs In California - 42 Job Positions Available

1 – 20 of 42 jobs
NoGigiddy jobs

ABOUT NOGIGIDDY NoGigiddy is a digital platform built for gig workers, side hustlers, and anyone building an income outside the traditional 9-to-5. We connect our community with real earning opportunities — remote jobs, surveys, clinical trials,

NoGigiddy  17 days ago
Turing jobs

About Turing Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises looking to deploy advanced AI systems. Turing accelerates frontier research with

Turing  27 days ago
Labelbox jobs

Shape the Future of AI At Labelbox, were building the critical infrastructure that powers breakthrough AI models at leading research labs and enterprises. Since 2018, weve been pioneering data-centric approaches that are fundamental to AI development, and

Labelbox  12 days ago
RELX jobs

RELX Inc. d/b/a LexisNexis USA Senior Data Scientist II 401 Merritt 7 Corporate Park, Norwalk, CT 06851 JOB DESCRIPTION: Work on new product development. Propose and build data-driven solutions for high-value customer problems by discovering, extracting, and modeling

RELX  7 days ago
Deepgram jobs

Company Overview Deepgram is the leading platform underpinning the emerging trillion-dollar Voice AI economy, providing real-time APIs for speech-to-text (STT), text-to-speech (TTS), and building production-grade voice agents at scale. More than 200,000 developers and 1,300+ organizations

Deepgram  3 days ago

Data Annotation Specialist Dyna Robotics is at the forefront of revolutionizing robotic manipulation with cutting-edge foundation models. Our mission is to empower businesses by automating repetitive, stationary tasks with affordable, intelligent robotic arms. Leveraging the latest advancements

DYNA Robotics Inc  3 hours ago
Insight Global jobs

Title: Annotator Duration: 6 months Location: REMOTE (8AM-5PM SAN FRANCISCO) Pay: $37-41hr Interviews: ONE ASSESSMENT Openings: 75 Start Date: June 9th, 2026 This role offers flexible hours typically aligned with 9–5 PM PST, though schedules and durations

Insight Global  1 day ago

Toloka Annotators is seeking freelance annotators from the United States to assist with Generative AI projects. This remote role involves reviewing data and labeling content to improve AI accuracy. The ideal candidate has a Bachelor’s degree and at least

Toloka Annotators  2 days ago

Toloka Annotators is seeking freelance Annotators based in Rome, Italy. As an Annotator, you will participate in project-based tasks evaluating AI-generated content. Responsibilities include reviewing data, categorizing content, and ensuring factual accuracy. A Bachelors degree and advanced English skills (C1

Toloka Annotators  2 days ago

IMerit Scholars is seeking detail-oriented Gen AI Data Annotation Analysts for remote work. Youll perform annotations across text, image, and video modalities to produce high-quality datasets essential for training cutting-edge Generative AI models.The ideal candidate has a

IMerit Scholars  17 hours ago
Turing jobs

About Turing Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises looking to deploy advanced AI systems. Turing accelerates frontier research with

Turing  27 days ago
Welo Global jobs

About the Role We are looking for highly detail-oriented Lead Generative AI Analyst to lead day-to-day execution of Chinese (zh-CN) multimedia and language data labeling and review work (e.g., video, images, and related metadata). This role serves

Welo Global  21 days ago
JPMorgan Chase & Co. jobs

We’re looking for a versatile Computational Linguist to join our team focused on evaluating and supporting Generative and Agentic AI systems. This role combines linguistic expertise, data analysis, and hands-on experimentation with large language models. This role

JPMorgan Chase & Co.  16 days ago
Labelbox jobs

Shape the Future of AI At Labelbox, were building the critical infrastructure that powers breakthrough AI models at leading research labs and enterprises. Since 2018, weve been pioneering data-centric approaches that are fundamental to AI development, and

Labelbox  1 day ago
Mercor jobs

Family Medicine / Primary Care Physician (San Francisco Based, Talent Network) Mercor is taking applications for Family Medicine / Primary Care Physicians (PCPs) on behalf of a healthcare AI partner building advanced clinical decision-support tools. We

Mercor  2 days ago

A company specializing in AI projects is seeking annotators for freelance work in Italy. The role involves reviewing and labeling data, requiring strong attention to detail and advanced English skills. Ideal candidates will have a Bachelors degree and

Toloka Annotators  10 days ago

A leading global technology company is seeking freelancers for remote data annotation projects. Candidates must be fluent in Veneto and English, with basic computer skills. Responsibilities include tasks such as categorization, transcription, and validation of content. The

Sigma AI  2 days ago
TELUS Digital jobs

Company Description We help companies test and improve machine learning models via our global AI Community of 1 million+ annotators and linguists. Our proprietary AI training platform handles all data types (text, images, audio, video and geo) across

TELUS Digital  4 days ago
Centific jobs

As a Chinese QA Content Specialist , you will play a key role in ensuring the quality, consistency, and accuracy of data used to train and evaluate Large Language Models (LLMs) and multimodal AI systems . Your

Centific  2 days ago
Centific jobs

As a Chinese QA Content Specialist , you will play a key role in ensuring the quality, consistency, and accuracy of data used to train and evaluate Large Language Models (LLMs) and multimodal AI systems . Your

Centific  3 days ago

Subscribe for job alerts and resources to make your job search easier!

Confirmation email sent to

Check your email and click on the link to start receiving your job alerts

Receive the latest job openings for:

data annotator jobs in ca

You also might be interested in:

AI

Annotation

Ai Trainer

Datasets

Calibration

Machine Learning

Workspace

Spreadsheets

Pattern Recognition

Gigs

Confirmation email sent to

Check your email and click on the link to start receiving your job alerts

All Filters Apply
Sort by
Job Title
Employer/Recruiter
Experience