Data Contributor Visa Sponsorship Jobs in California

Data contributor roles in California are concentrated in the Bay Area and Los Angeles, where companies like Apple, Google, Salesforce, and major data platform firms regularly sponsor skilled international professionals. California's position as a global technology hub means demand for structured data contributors, annotation specialists, and data labeling professionals remains consistently high across both enterprise and startup employers.

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Overview

Open Jobs6,988+
Top Visa TypeH-1B
Work Type75% On-site
Median Salary$303K
Top LocationSan Francisco, CA
Most JobsApple

Showing 5 of 6,988+ Data Contributor Jobs in California with Visa Sponsorship jobs

Genentech
Data Standards Lead
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Genentech
New 12m ago
Data Standards Lead
Genentech
San Francisco, California
Data Science & Analytics
Compliance & Legal
Business Analysis
Data Science
Data Analytics
Compliance & Risk
On-Site
8+ yrs exp.
Bachelor's
10,000+

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Infobahn Softworld Inc
Senior Data Engineer
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Infobahn Softworld Inc
New 51m ago
Senior Data Engineer
Infobahn Softworld Inc
Oakland, California
Data Engineering
Data Science & Analytics
Data Science
Hybrid
5+ yrs exp.
Bachelor's

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iota Biosciences
Senior Data Scientist
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iota Biosciences
New 1h ago
Senior Data Scientist
iota Biosciences
Alameda, California
Data Science & Analytics
Data Science
Data Analytics
$140,000/yr - $180,000/yr
Hybrid
5+ yrs exp.
Master's

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Apple
Biomedical Data Science Engineer
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Apple
New 1h ago
Biomedical Data Science Engineer
Apple
San Diego, California
Data Science & Analytics
Specialized Engineering
Healthcare Administration
Data Science
Biomedical Engineering
$134,800/yr - $245,800/yr
On-Site
2+ yrs exp.
Master's
10,000+

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MathCo
Data Engineer
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MathCo
New 2h ago
Data Engineer
MathCo
San Mateo, California
Data Engineering
Project & Program Management
Consulting & Professional Services
Project Management
On-Site
7+ yrs exp.
Bachelor's

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Data Contributor Job Roles in California

Data Science & Analytics5,663 jobs
Data Science4,728 jobs
Software Engineering4,383 jobs
AI (Artificial Intelligence)2,272 jobs
Data Engineering1,639 jobs
Data Analytics1,347 jobs
Cloud & DevOps1,287 jobs
ML (Machine Learning)1,266 jobs
Backend Engineering1,218 jobs
Technical Product & Program Management1,166 jobs

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Data Contributor Jobs in California: Frequently Asked Questions

Which companies in California sponsor visas for data contributors?

Technology companies with large-scale AI and machine learning operations are the most active sponsors for data contributor roles in California. This includes companies like Google, Apple, Meta, Amazon Web Services, and Salesforce, all of which have California-based operations that depend on structured data pipelines. Specialized data annotation and AI training firms operating in the Bay Area and Los Angeles also sponsor international candidates for these positions.

Which visa types are most common for data contributor roles in California?

The H-1B is the most frequently used visa category for data contributor roles in California, particularly when the position requires a bachelor's degree in a relevant field such as computer science, information systems, or linguistics. Some roles qualify under the O-1A for candidates with demonstrated expertise. International candidates already holding F-1 OPT or STEM OPT authorization often use that period to build experience before an employer pursues H-1B sponsorship.

Which cities in California have the most data contributor sponsorship jobs?

San Francisco and the broader Bay Area account for the highest concentration of data contributor sponsorship jobs in California, driven by the density of AI, machine learning, and enterprise software companies headquartered there. San Jose and Mountain View are particularly active given the presence of large tech campuses. Los Angeles has grown significantly as a secondary hub, especially in media technology and consumer AI, and San Diego contributes roles tied to biotech and defense data programs.

How to find data contributor visa sponsorship jobs in California?

Migrate Mate is built specifically for international job seekers and filters data contributor roles in California by visa sponsorship availability, so you're not sorting through positions that won't support work authorization. The platform aggregates openings from companies with a documented history of sponsoring international hires in data-related roles. Searching by role and state on Migrate Mate gives you a practical starting point focused entirely on employers open to sponsoring candidates.

Are there state-specific considerations for data contributors seeking visa sponsorship in California?

California's strong presence of university research programs at UC Berkeley, Stanford, UCLA, and UC San Diego creates a consistent pipeline of international graduates entering data contributor roles, which means employers in the state are generally experienced with visa sponsorship processes. California also enforces strict labor and employment laws that affect how employers structure roles, so the prevailing wage requirements attached to H-1B petitions tend to reflect the state's higher cost-of-living benchmarks, particularly in Bay Area counties.

What is the prevailing wage for sponsored data contributor jobs in California?

U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.

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