Senior UI Engineer Jobs in California
Senior UI Engineer jobs in California concentrate in the technology, entertainment, and fintech sectors, with demand at every level from mid-level product designers moving into senior roles through principal and staff engineers. The San Francisco Bay Area, Los Angeles, and San Diego account for the largest share of openings, where companies like Apple, Google, and Salesforce maintain significant engineering footprints and hire senior ui engineers on a recurring basis. Specialties with the strongest California demand include design systems architecture, accessibility engineering, and React-based component library development. Find a role that fits below and apply directly.
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This position is expected to begin in January 2027 and continue through April 2027. Internships at Tesla are generally full-time, onsite roles that last a minimum of 12 weeks.
International Students: If your work authorization is via CPT, consult your school regarding your ability to work 40 hours per week before applying. You must be able to work 40 hours per week onsite. Many students will be limited to part-time during the academic year.
About the Team
Service Engineering is responsible for real-time diagnostic support for the service network (the field), development and improvement of diagnostic tools and procedures, and feedback of top field issues to our development teams to improve current and future products. The Onboard Diagnostics Team focuses on diagnostic and repair firmware that runs on the vehicle. We are responsible for accelerating the speed and reliability of vehicle side diagnostics for Tesla service centers and third parties.Tesla is seeking an intern that is passionate about the product, a strong critical thinker, and capable of understanding technical system-level architecture and issues.
What You'll Do
- Rapid prototyping / mockup of in-vehicle service experiences
- Design, code and debug User Interfaces and APIs
- Develop end-to-end tests
- Collaborate with a cross-functional teams of hardware and software engineers
What You'll Bring
- Currently pursuing a degree in Engineering, Computer Science, or a related field with a graduation date between December 2027 – December 2028
- Solid experience with JavaScript/TypeScript (React)
- Experience with Rust, C/C++
- Knowledge of Linux/Unix systems
- Thrives in fast-paced environments with a proactive approach
- Nice to have experience with Figma, Svelte, Three.js
Benefits
As a full-time Tesla Intern, you will be eligible for:
- Medical plans > plan options with $0 payroll deduction
- Family-building, fertility, adoption and surrogacy benefits
- Dental (including orthodontic coverage) and vision plans. Both have an option with a $0 payroll contribution
- Company Paid (Health Savings Account) HSA Contribution when enrolled in the High Deductible Medical Plan with HSA
- Healthcare and Dependent Care Flexible Spending Accounts (FSA)
- 401(k), Employee Stock Purchase Plans, and other financial benefits
- Company Paid Basic Life, AD&D, and short-term disability insurance (90 day waiting period)
- Employee Assistance Program
- Sick and Vacation time (Flex time for salary positions), and Paid Holidays
- Back-up childcare and parenting support resources
- Voluntary benefits to include: critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insurance
- Commuter benefits
- Employee discounts and perks program
Expected Compensation
Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements dependent on the position offered. Details of participation in these benefit plans will be provided if an employee receives an offer of employment.
Tesla is an Equal Opportunity / Affirmative Action employer committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state or local laws.
Tesla is also committed to working with and providing reasonable accommodations to individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the interview process.
This position is expected to begin in January 2027 and continue through April 2027. Internships at Tesla are generally full-time, onsite roles that last a minimum of 12 weeks.
International Students: If your work authorization is via CPT, consult your school regarding your ability to work 40 hours per week before applying. You must be able to work 40 hours per week onsite. Many students will be limited to part-time during the academic year.
About the Team
Service Engineering is responsible for real-time diagnostic support for the service network (the field), development and improvement of diagnostic tools and procedures, and feedback of top field issues to our development teams to improve current and future products. The Onboard Diagnostics Team focuses on diagnostic and repair firmware that runs on the vehicle. We are responsible for accelerating the speed and reliability of vehicle side diagnostics for Tesla service centers and third parties.Tesla is seeking an intern that is passionate about the product, a strong critical thinker, and capable of understanding technical system-level architecture and issues.
What You'll Do
- Rapid prototyping / mockup of in-vehicle service experiences
- Design, code and debug User Interfaces and APIs
- Develop end-to-end tests
- Collaborate with a cross-functional teams of hardware and software engineers
What You'll Bring
- Currently pursuing a degree in Engineering, Computer Science, or a related field with a graduation date between December 2027 – December 2028
- Solid experience with JavaScript/TypeScript (React)
- Experience with Rust, C/C++
- Knowledge of Linux/Unix systems
- Thrives in fast-paced environments with a proactive approach
- Nice to have experience with Figma, Svelte, Three.js
Benefits
As a full-time Tesla Intern, you will be eligible for:
- Medical plans > plan options with $0 payroll deduction
- Family-building, fertility, adoption and surrogacy benefits
- Dental (including orthodontic coverage) and vision plans. Both have an option with a $0 payroll contribution
- Company Paid (Health Savings Account) HSA Contribution when enrolled in the High Deductible Medical Plan with HSA
- Healthcare and Dependent Care Flexible Spending Accounts (FSA)
- 401(k), Employee Stock Purchase Plans, and other financial benefits
- Company Paid Basic Life, AD&D, and short-term disability insurance (90 day waiting period)
- Employee Assistance Program
- Sick and Vacation time (Flex time for salary positions), and Paid Holidays
- Back-up childcare and parenting support resources
- Voluntary benefits to include: critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insurance
- Commuter benefits
- Employee discounts and perks program
Expected Compensation
Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements dependent on the position offered. Details of participation in these benefit plans will be provided if an employee receives an offer of employment.
Tesla is an Equal Opportunity / Affirmative Action employer committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state or local laws.
Tesla is also committed to working with and providing reasonable accommodations to individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the interview process.
See All 9 Senior UI Engineer Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find Senior UI Engineer JobsSenior UI Engineer Jobs by City in California
Where California roles are concentrated, by current openings.
Senior UI Engineer Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Electronics & Hardware
- Staffing & Recruiting
What California Employers Look For
The qualifications that appear most often in senior UI engineer jobs across California.
- Six or more years of professional UI engineering experience with a production portfolio
- Expert proficiency in React, TypeScript, and modern component-driven architecture
- Demonstrated experience building and maintaining scalable design systems
- Strong command of accessibility standards including WCAG 2.1 AA compliance
- Experience collaborating directly with product designers using Figma or equivalent tools
- Ability to mentor junior engineers and lead front-end technical direction on a team
Senior UI Engineer Jobs in California: Frequently Asked Questions
How do you become a senior ui engineer in California?
The path to a senior ui engineer role in California runs through demonstrated engineering depth, not a state-issued license, as the role carries no California-specific credential or registration requirement. Most California employers expect a bachelor's degree in computer science, software engineering, or a related field, combined with several years of progressive front-end experience. Building a strong public portfolio on GitHub, contributing to open-source design systems, and gaining experience at California technology companies or startups will accelerate the path to seniority.
How much do senior UI engineers make in California?
Senior UI engineers in California earn a median of about $174,410 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $105,060 for the lowest 10% to over $272,670 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire senior ui engineers in California?
Employers hiring senior ui engineers in California right now include Apple, Tesla, and Roblox, based on current listings on Migrate Mate as of September 2026. California's density of technology headquarters, streaming platforms, and fintech firms means senior ui engineering roles turn over regularly and new headcount opens throughout the year.
Which California cities have the most senior ui engineer jobs?
Cupertino, Palo Alto, and San Mateo have the most senior ui engineer openings in California. The Bay Area leads because of its concentration of major technology company headquarters, while Los Angeles draws demand from entertainment technology, adtech, and a fast-growing startup ecosystem, and San Diego's base of biotech software, defense contractors, and fintech firms sustains consistent openings.
Are there remote senior ui engineer jobs in California?
Yes, and more than most fields. Senior ui engineering is inherently desk-based work that translates well to remote environments, making it one of the more remote-friendly roles in technology. About 50% of senior ui engineer openings tied to California are remote or hybrid as of September 2026, reflecting how normalized distributed front-end teams have become. The most remote-friendly parts of the role are component development, design system maintenance, and code review, while on-site presence is more common for roles embedded in hardware or studio production contexts.
How can I get hired as a senior ui engineer in California with little or no experience?
The most realistic entry path is securing an associate or junior front-end engineering role at a California technology company and building toward seniority from within. Large California employers including Apple, Google, and Salesforce run structured new-graduate programs and university partnerships that bring in candidates without professional experience. Lateral moves from QA engineering, UX design, or front-end web development are common entry points. A polished GitHub portfolio demonstrating React component work and a focus on accessibility gives candidates without experience a meaningful edge in California hiring.
Where can I find and apply to senior ui engineer jobs in California?
You can find and apply to senior ui engineer jobs in California on Migrate Mate, which lists current California openings updated regularly. Search the listings to see roles that match your experience level, specialization, and preferred location or work arrangement. Find roles that fit and apply directly.
See All 9 Senior UI Engineer Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find Senior UI Engineer Jobs