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.
Find Senior UI Engineer JobsOverview
Showing 5 of 8+ Senior UI Engineer jobs
Minimum qualifications:
- Bachelor’s degree, or equivalent practical experience.
- 8 years of experience programming in C++, Java, Python, Kotlin or Go.
- 5 years of experience in a technical leadership role.
- 5 years of experience in a people management or team leadership role.
- Experience with machine learning, large language models, Python, and machine learning optimization.
Preferred qualifications:
- Master's degree or PhD in machine learning, or 5 years of industry experience in applied machine learning/machine learning research.
- Expertise in NLP, LLM, computer vision.
- Knowledge of android framework.
- Strong programming skills in Python, C++.
- Passionate and respectful team player, and ability to grow the team, with leadership and collaboration skills, as well as excellent problem-solving and analytical skills.
About the job
Like Google's own ambitions, the work of a Software Engineer goes beyond just Search. Software Engineering Managers have not only the technical expertise to take on and provide technical leadership to major projects, but also manage a team of Engineers. You not only optimize your own code but make sure Engineers are able to optimize theirs. As a Software Engineering Manager you manage your project goals, contribute to product strategy and help develop your team. Teams work all across the company, in areas such as information retrieval, artificial intelligence, natural language processing, distributed computing, large-scale system design, networking, security, data compression, user interface design; the list goes on and is growing every day. Operating with scale and speed, our exceptional software engineers are just getting started - and as a manager, you guide the way.
With technical and leadership expertise, you manage engineers across multiple teams and locations, a large product budget and oversee the deployment of large-scale projects across multiple sites internationally.
Our team is transforming Android into the premier AI-powered operating system by integrating agentic capabilities. Leveraging Large Language Models (LLMs) and advanced machine learning, we redefine mobile interactions through agents that fulfill complex user requests via UI automation, tool calling, and hybrid architectures.
In this role, you will manage cutting-edge technical challenges, including building and deploying sophisticated LLM solutions, developing agents that interpret screen content, understand user behavior, and execute actions through APIs, enhancing model efficiency and latency for mobile hardware, and partnering with GDM on pre-training and post-training Gemma models specifically for computer use and tool calling.
The Platforms and Devices team encompasses Google's various computing software platforms across environments (desktop, mobile, applications), as well as our first party devices and services that combine the best of Google AI, software, and hardware. Teams across this area research, design, and develop new technologies to make our user's interaction with computing faster and more seamless, building innovative experiences for our users around the world.
Individual pay is determined by factors including job-related skills, experience, and relevant education or training.
US: $262000 - $364000 (USD) + 25% bonus target + equity + benefits
Learn more about benefits at Google.
Responsibilities
- Perform advanced ML modeling with large language models (LLMs).
- Develop AI agents that effectively understands user behavior, screen content and use tools/APIs.
- Optimize ML models for on-device performance.
- Work closely with the GDM, Gemma Frontier, Gemini app, and Android framework teams.
Minimum qualifications:
- Bachelor’s degree, or equivalent practical experience.
- 8 years of experience programming in C++, Java, Python, Kotlin or Go.
- 5 years of experience in a technical leadership role.
- 5 years of experience in a people management or team leadership role.
- Experience with machine learning, large language models, Python, and machine learning optimization.
Preferred qualifications:
- Master's degree or PhD in machine learning, or 5 years of industry experience in applied machine learning/machine learning research.
- Expertise in NLP, LLM, computer vision.
- Knowledge of android framework.
- Strong programming skills in Python, C++.
- Passionate and respectful team player, and ability to grow the team, with leadership and collaboration skills, as well as excellent problem-solving and analytical skills.
About the job
Like Google's own ambitions, the work of a Software Engineer goes beyond just Search. Software Engineering Managers have not only the technical expertise to take on and provide technical leadership to major projects, but also manage a team of Engineers. You not only optimize your own code but make sure Engineers are able to optimize theirs. As a Software Engineering Manager you manage your project goals, contribute to product strategy and help develop your team. Teams work all across the company, in areas such as information retrieval, artificial intelligence, natural language processing, distributed computing, large-scale system design, networking, security, data compression, user interface design; the list goes on and is growing every day. Operating with scale and speed, our exceptional software engineers are just getting started - and as a manager, you guide the way.
With technical and leadership expertise, you manage engineers across multiple teams and locations, a large product budget and oversee the deployment of large-scale projects across multiple sites internationally.
Our team is transforming Android into the premier AI-powered operating system by integrating agentic capabilities. Leveraging Large Language Models (LLMs) and advanced machine learning, we redefine mobile interactions through agents that fulfill complex user requests via UI automation, tool calling, and hybrid architectures.
In this role, you will manage cutting-edge technical challenges, including building and deploying sophisticated LLM solutions, developing agents that interpret screen content, understand user behavior, and execute actions through APIs, enhancing model efficiency and latency for mobile hardware, and partnering with GDM on pre-training and post-training Gemma models specifically for computer use and tool calling.
The Platforms and Devices team encompasses Google's various computing software platforms across environments (desktop, mobile, applications), as well as our first party devices and services that combine the best of Google AI, software, and hardware. Teams across this area research, design, and develop new technologies to make our user's interaction with computing faster and more seamless, building innovative experiences for our users around the world.
Individual pay is determined by factors including job-related skills, experience, and relevant education or training.
US: $262000 - $364000 (USD) + 25% bonus target + equity + benefits
Learn more about benefits at Google.
Responsibilities
- Perform advanced ML modeling with large language models (LLMs).
- Develop AI agents that effectively understands user behavior, screen content and use tools/APIs.
- Optimize ML models for on-device performance.
- Work closely with the GDM, Gemma Frontier, Gemini app, and Android framework teams.
See All 8 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
- Staffing & Recruiting
- Electronics & Hardware
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 PEBL, Apple, and Tesla, based on current listings on Migrate Mate as of November 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?
Palo Alto, Cupertino, and Sunnyvale 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 33% of senior ui engineer openings tied to California are remote or hybrid as of November 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 8 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