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Senior Frontend Engineer Jobs in California (NOW HIRING)

Senior Front End Engineer

San Francisco, CA · On-site +1

$144K - $198K/yr

Senior Frontend Engineer Location: San Francisco, CA Position Type: Full-Time, In-Person We're building a gamified developer platform empowering tens of thousands of coders to compete in exciting ...

As a Senior Frontend Engineer, you'll become part of a passionate, fast moving team dedicated to solving challenging technical problems, designing engaging gamification experiences, and shaping the ...

New

Senior Frontend Engineer We're looking for a Senior Frontend Engineer to lead the development of modern, high-performance user interfaces for a fast-scaling, AI-enabled SaaS platform. In this role ...

Senior Frontend Engineer

Mountain View, CA · On-site

$145K - $200K/yr

The Senior Frontend Engineer will design and build high-performance applications, lead technical initiatives, and mentor other engineers to enhance frontend engineering practices. Responsibilities ...

We're looking for a senior frontend engineer to design and build the interfaces for AI teammates in finance. You'll create intuitive, high-signal experiences that make complex systems understandable ...

Senior Front End Engineer

San Francisco, CA · On-site

$144K - $198K/yr

Senior Front End Engineer (Local candidate only) Location: San Francisco, CA Duration: 12 Months Expert knowledge of JavaScript and web technologies (HTML/CSS) Disciplined approach to testing and ...

Senior Frontend Engineer

San Francisco, CA · On-site

$144K - $198K/yr

We're looking for a senior frontend engineer to design and build the interfaces for AI teammates in finance. You'll create intuitive, high-signal experiences that make complex systems understandable ...

Senior Frontend Engineer

San Francisco, CA · On-site

$144K - $198K/yr

As a Senior Frontend Engineer, you will architect and build core payment experiences and develop comprehensive payment management dashboards, driving the technical vision for customer-facing products.

Senior Frontend Engineer

San Mateo, CA · Hybrid

$139K - $191K/yr

Senior Frontend Engineer Primary: Bay Area (San Francisco / Peninsula) | Secondary: NYC The Opportunity We're doing an AI-first engineering rebuild for a company that already has an audience of 100M ...

Senior Frontend Engineer

San Francisco, CA · On-site +1

$144K - $198K/yr

The Job As a Senior Frontend Engineer you'll contribute to major frontend features that our customers use every day. You will build UI components that help our customer's security analysts perform ...

Senior Front-End Engineer

Glendale, CA · On-site

$129K - $178K/yr

Company Description Sr. Front-End Engineer We are looking for a passionate engineer who wants to shape the next generation of video consumption applications on the Web. We're a casual shop that ...

Senior Frontend Engineer

San Francisco, CA · On-site

$144K - $198K/yr

THE ROLE As a Senior Frontend Engineer, you may work on projects that require strong execution, communication, analytical judgment, and the ability to move quickly in ambiguous environments. This ...

New

Senior Front-End Engineer

Glendale, CA · On-site

$129K - $178K/yr

Sr. Front-End Engineer We are looking for a passionate engineer who wants to shape the next generation of video consumption applications on the Web. We're a casual shop that values passion, community ...

Senior Frontend Engineer

San Francisco, CA · On-site

$144K - $198K/yr

They are seeking a Senior Frontend Engineer to build consumer-facing crypto and payments products, designing and implementing high-performance interfaces for blockchain transactions. Responsibilities ...

Senior Front-End Engineer

San Francisco, CA · On-site

$144K - $198K/yr

They are seeking a Senior Front-End Engineer to lead the development of user interfaces that enhance patient and provider interactions, ensuring a responsive and reliable experience in managing ...

Senior Front-End Engineer

San Francisco, CA · On-site

$144K - $198K/yr

They are seeking a Senior Front-End Engineer to develop and optimize user interfaces that enhance patient and provider interactions, ensuring a seamless experience in their AI-driven healthcare ...

Develop yourself alongside top-tier engineers and founders More About the Role We're seeking a seasoned Senior Frontend Engineer with deep prior experience with building functional & visually ...

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Showing results 1-20

Senior Frontend Engineer information

See California salary details

$70.6K

$144.8K

$195.4K

How much do senior frontend engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for senior frontend engineer in California is $144,849.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,900.00 and $166,300.00 per year, depending on experience, location, and employer.

What is a senior frontend engineer?

Senior Frontend Engineers are highly experienced software developers who specialize in building and maintaining the user-facing parts of web applications. They are responsible for translating design mockups into functional, interactive user interfaces using technologies like HTML, CSS, and JavaScript frameworks such as React or Angular. In addition to coding, they often mentor junior engineers, make architectural decisions, and ensure best practices for performance, accessibility, and maintainability. Their role is crucial in delivering seamless, responsive, and visually appealing digital experiences.

How does a senior frontend engineer typically collaborate with designers and backend developers?

As a Senior Frontend Engineer, you’ll work closely with UX/UI designers to translate visual concepts into interactive, responsive web interfaces. Regular communication with backend developers is essential to define API contracts, discuss data requirements, and ensure seamless integration between the frontend and backend. Collaboration often happens through agile ceremonies, design reviews, and code walkthroughs, fostering a team environment where feedback and shared ownership drive project success.

What are the key skills and qualifications needed to thrive as a senior frontend engineer, and why are they important?

To thrive as a Senior Frontend Engineer, you need advanced proficiency in JavaScript, HTML, CSS, and modern frontend frameworks such as React, Angular, or Vue, along with a bachelor's degree in computer science or related field. Familiarity with version control systems (like Git), build tools (Webpack, Babel), and testing frameworks (Jest, Cypress), as well as experience with RESTful APIs, are typically required. Strong problem-solving abilities, leadership, effective communication, and mentorship skills distinguish top performers in this role. These skills and qualities are crucial for building scalable, maintainable interfaces and for collaborating productively with cross-functional teams in dynamic development environments.

What is the difference between Senior Frontend Engineer vs Frontend Developer?

AspectSenior Frontend EngineerFrontend Developer
Required CredentialsBachelor's degree in CS or related field, experience with advanced JavaScript frameworksBachelor's degree or equivalent, basic knowledge of HTML, CSS, JavaScript
Work EnvironmentDesigning complex UI solutions, leading projects, mentoring juniorsImplementing UI features, coding, testing, collaborating with designers
Employer & Industry UsageTech companies, startups, agencies; roles often include leadershipWeb development firms, startups, freelance work; focus on implementation

Senior Frontend Engineers typically have more experience, handle complex projects, and mentor teams, whereas Frontend Developers focus on implementing UI features and coding. The senior role involves leadership and strategic planning, while the developer role emphasizes hands-on development.

What does a senior frontend engineer do?

A senior frontend engineer designs, develops, and maintains the user interface of web applications using technologies like HTML, CSS, and JavaScript frameworks such as React or Angular. They ensure the application's visual and interactive elements are functional, accessible, and optimized for performance, often mentoring junior developers and collaborating with designers and backend engineers.

What are the most commonly searched types of Frontend Engineer jobs in California?

The most popular types of Frontend Engineer jobs in California are:

What cities in California are hiring for Senior Frontend Engineer jobs?

Cities in California with the most Senior Frontend Engineer job openings:

Infographic showing various Senior Frontend Engineer job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $144,849 per year, or $69.6 per hour.

$144K - $199K/yr

Full-time

Re-posted yesterday


Job description

Greetings from Rootshell Inc,
One of our client is lookiing for Sr Front End engineer..
Job Title : Sr Front End engineer
Location : San Jose,CA
Duration: Long Term
JOB DESCRIPTION
Sr Front End engineer
Professional Experience/Background to be successful in this role:
Bachelor's degree and a minimum of 4 years of related experience; or an advanced degree with 2 years experience; or equivalent work experience
Experience working on a large scale, complex applications
Expert-level knowledge of JavaScript, NodeJS, Angular
Excellent teamwork and communication
Working experience with Automation Framework such as Selenium
Nice to Have:
AWS or related experience
Java and Object-oriented programming experience
Working knowledge of SQL/NoSQL
Competencies (Attributes needed to be successful in this role):
Functional/Technical Expertise
Values: Fun, Humble, Authentic, Passionate, Dedicated
Learning Abilities/Tech Savvy
Communication
Team Player
Thanks & Regards,
Satish Kesap
Satish@rootshellinc.com