Data Science Engineer Jobs in California

Data Science Engineer jobs in California are among the most active in the country, concentrated in technology, finance, healthcare, and entertainment across seniority levels from entry-level analyst to principal engineer. San Francisco, Los Angeles, and San Diego anchor the bulk of hiring, with major employers such as Google, Apple, and Kaiser Permanente maintaining large data engineering teams throughout the state. The most in-demand specialties are machine learning infrastructure, real-time data pipelines, and AI platform engineering. Find a role that fits below and apply directly.

Find Data Science Engineer Jobs

Overview

Open roles106+
Top employerTikTok
Top citySan Jose, CA
Cities hiring32
Work type49% On-site
Top industryTechnology

Showing 5 of 106+ Data Science Engineer jobs

Natera
Director of Data Science and Bioinformatics
We won't show you this job again
Natera
New 8h ago
Director of Data Science and Bioinformatics
Natera
San Carlos, California
Data Science & Analytics
Cloud & DevOps
Software Engineering
AI (Artificial Intelligence)
ML (Machine Learning)
Data Science
MLOps
$244k/yr
On-Site
Doctorate

Have you applied for this role?

ServiceTitan
Director, Data Science
We won't show you this job again
ServiceTitan
Added 1d ago
Director, Data Science
ServiceTitan
California
Business Analysis
Data Analytics
Data Science
$247k - $396k/yr
1,001-5,000

Have you applied for this role?

TikTok
Data Science Graduate
We won't show you this job again
TikTok
Added 1d ago
Data Science Graduate
TikTok
San Jose, California
Data Science & Analytics
Data Science
Data Analytics
$216k/yr
On-Site
Doctorate

Have you applied for this role?

TikTok
Data Science Graduate (Advertisement Team) - 2027 Start (PhD)
We won't show you this job again
TikTok
Added 1d ago
Data Science Graduate (Advertisement Team) - 2027 Start (PhD)
TikTok
San Jose, California
Business Strategy
Product Management
Project & Program Management
Project Management
$95k - $216k/yr
Doctoral degree in statistics
10,000+

Have you applied for this role?

TikTok
Data Science Intern (Advertisement Team) - 2027 Start (PhD)
We won't show you this job again
TikTok
Added 1d ago
Data Science Intern (Advertisement Team) - 2027 Start (PhD)
TikTok
San Jose, California
Business Strategy
Product Management
Project & Program Management
Project Management
$35 - $55/hr
On-Site
10,000+

Have you applied for this role?

See All 106+ Data Science Engineer Jobs in California

Find roles in California that match your experience and apply in just a few clicks.

Find Data Science Engineer Jobs

Data Science Engineer Jobs by City in California

Where California roles are concentrated, by current openings.

Los Angeles
6 jobs
Cupertino
5 jobs
South San Francisco
4 jobs
Berkeley
3 jobs
Palo Alto
3 jobs
Sunnyvale
3 jobs

Data Science Engineer Job Market in California

A snapshot from current California openings, updated as new roles post.

Who's Hiring

TikTok
TikTok8 open roles
Adobe
Adobe6 open roles
Apple
Apple6 open roles

Top Industries Hiring

  • Technology & Software24
  • Electronics & Hardware4
  • Biotechnology & Pharmaceuticals4
  • Consulting & Professional Services4
  • Retail3

What California Employers Look For

The qualifications that appear most often in data science engineer jobs across California.

  • Bachelor's or master's degree in computer science, statistics, or a related quantitative field
  • Proficiency in Python and SQL for data processing and model deployment pipelines
  • Experience designing and maintaining large-scale distributed data systems or cloud infrastructure
  • Familiarity with machine learning frameworks such as TensorFlow, PyTorch, or scikit-learn
  • Demonstrated ability to build and monitor production-grade ETL or feature engineering pipelines
  • Experience with cloud platforms such as AWS, Google Cloud, or Azure in a data engineering context

Data Science Engineer Jobs in California: Frequently Asked Questions

How do you become a data science engineer in California?

Data science engineering in California has no state-issued license or board exam, so the path runs through education and demonstrated technical skill. Most California employers expect at minimum a bachelor's degree in computer science, mathematics, or statistics, with many preferring a master's for senior roles. Building a portfolio of end-to-end projects covering data pipelines, model deployment, and cloud infrastructure is the practical differentiator California hiring teams look for most.

How much do data science engineers make in California?

Data science engineers in California earn a median of about $141,590 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $77,480 for the lowest 10% to over $224,920 for the top 10%. Pay rises with experience, specialty, and employer.

Which companies hire data science engineers in California?

Employers hiring data science engineers in California right now include TikTok, Adobe, and Apple, based on current listings on Migrate Mate as of August 2026. California's concentration of technology headquarters, large health systems, and financial services firms means demand is distributed across both the Bay Area and Southern California year-round.

Which California cities have the most data science engineer jobs?

San Jose, San Francisco, and San Diego have the most data science engineer openings in California. The Bay Area leads because of its concentration of technology headquarters and AI-focused startups, while Los Angeles draws demand from the entertainment, media, and fintech sectors, and San Diego's presence of biotech and defense firms creates consistent openings there as well.

Are there remote data science engineer jobs in California?

Yes, and more than most fields. About 51% of data science engineer openings tied to California are remote or hybrid as of August 2026, reflecting how central data science engineering is to software-driven organizations that operate distributed teams. The portions of the role most commonly offered remotely are model development, pipeline architecture, and analytics engineering, while on-site expectations tend to apply to roles embedded in hardware, lab, or regulated healthcare environments.

How can I get hired as a data science engineer in California with little or no experience?

The most realistic entry path is moving from a closely adjacent role such as data analyst, machine learning engineer, or software engineer into a data science engineering function. Large California employers including technology companies and health systems like Kaiser Permanente run internship and new-graduate programs that feed directly into engineering tracks. Building a portfolio that demonstrates pipeline construction and model deployment in a cloud environment gives candidates without formal experience a concrete edge when applying to associate or junior engineer openings.

Where can I find and apply to data science engineer jobs in California?

You can find and apply to data science engineer jobs in California on Migrate Mate, which lists current California openings across industries and experience levels. Find the roles that fit your background and apply directly to the ones that match.

See All 106+ Data Science Engineer Jobs in California

Find roles in California that match your experience and apply in just a few clicks.

Find Data Science Engineer Jobs