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Senior Frontend Developer Jobs in California (NOW HIRING)

Giga AI Inc

Senior Frontend Engineer

San Francisco, CA · On-site

$200K - $280K/yr

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 ...

Gallatin AI, Inc.

Senior Front-End Engineer

Palo Alto, CA · On-site

$144K - $198K/yr

They are seeking a Senior Front-End Engineer to develop self-contained, reusable components and ... DevOps workflows • Contributions to open-source projects Company : Gallatin is building a ...

Gallatin AI, Inc.

Senior Front-End Engineer

El Segundo, CA · On-site

$130K - $179K/yr

As a Senior Front-End Engineer, you will develop reusable UI components and ensure a high-quality ... DevOps workflows • Contributions to open-source projects Company : Gallatin is building a ...

Kikoff

Senior Frontend Engineer

San Francisco, CA

$144K - $198K/yr

The Role: We're looking for a Senior Frontend Engineer to help shape the future of our flagship credit building product - the engine behind our mission to help millions of Americans build and ...

Gallatin AI, Inc.

Senior Front-End Engineer

El Segundo, CA · On-site

$130K - $179K/yr

They are seeking a Senior Front-End Engineer to craft reusable UI components and improve user ... DevOps workflows • Contributions to open-source projects Company : Gallatin is building a ...

Gallatin AI, Inc.

Senior Front-End Engineer

San Francisco, CA · On-site

$144K - $198K/yr

As a Senior Front-End Engineer, you will develop reusable UI components, enhance user experience ... DevOps workflows • Contributions to open-source projects Company : Gallatin is building a ...

Finix

Senior Frontend Engineer

San Francisco, CA · On-site

$160K - $235K/yr

... Senior Frontend Engineer on our Frontend Engineering Team, you'll architect and build the core payment experiences that power thousands of businesses. You'll develop our comprehensive payments ...

Finix

Senior Frontend Engineer

San Francisco, CA

$160K - $235K/yr

... Senior Frontend Engineer on our Frontend Engineering Team, you'll architect and build the core payment experiences that power thousands of businesses. You'll develop our comprehensive payments ...

Finix

Senior Frontend Engineer

San Francisco, CA

$160K - $235K/yr

... Senior Frontend Engineer on our Frontend Engineering Team, you'll architect and build the core payment experiences that power thousands of businesses. You'll develop our comprehensive payments ...

veear projects

Senior Front End

San Jose, CA

$134K - $177K/yr

Company Description Direct Client Job Title: - Senior Software Engineer, Front End Location: REDWOOD CITY, CA Duration: Direct - Hire Direct Client Hiring Responsibilities : Minimal Qualifications ...

veear projects

Senior Front End

San Jose, CA · On-site

$134K - $177K/yr

Senior Software Engineer, Front End Location: REDWOOD CITY, CA Duration: Direct - Hire Direct Client Hiring Responsibilities : Minimal Qualifications • Deep knowledge of vanilla JavaScript and CSS ...

The Trade Desk

Senior Front End Engineer

Ventura, CA · On-site +1

$174K - $249K/yr

Senior Front-End Engineer Location: 42 N. Chestnut St., Ventura, CA 93001 *Telecommuting permitted ... Build, maintain, and improve CI/CD pipelines and deployment workflows using DevOps tools such as ...

Siteline

Senior Frontend Engineer

San Francisco, CA

$144K - $198K/yr

This is a frontend-heavy role that demands full-stack fluency and a product mindset. You won't just ... Building shared libraries or developer tooling * Creativity - You like to express yourself ...

De Circle

Legend - Senior Frontend Engineer

San Francisco, CA · On-site

$144K - $198K/yr

As a Senior Frontend Engineer at Legend Labs Inc. you'll help realize the vision by delivering high-end user experiences that scale across all our products. You'll also help shape the direction ...

Mochi Health

Senior Front-End Engineer

San Francisco, CA · On-site

$144K - $198K/yr

We are looking for a Senior Frontend Engineer to own the interfaces that our patients and medical providers rely on every single day. Mochi has already helped patients lose over 5 million pounds ...

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All JobsFrontend Developer JobsSenior Frontend Developer JobsSenior Frontend Developer Jobs in California

Senior Frontend Developer information

See California salary details

$38.5K

$131.3K

$179.1K

How much do senior frontend developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for senior frontend developer in California is $131,324.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,500.00 and $149,000.00 per year, depending on experience, location, and employer.

What is a senior frontend developer?

Senior Frontend Developers are experienced software professionals who specialize in building and maintaining the user-facing parts of web applications. They work with technologies like HTML, CSS, and JavaScript frameworks (such as React, Angular, or Vue.js) to create responsive, interactive, and visually appealing interfaces. In addition to coding, they often lead frontend projects, mentor junior developers, and collaborate with designers and backend engineers to ensure seamless user experiences. Their role also includes optimizing web performance and adhering to best practices in accessibility and usability.

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

To thrive as a Senior Frontend Developer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, along with a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), frontend build tools, testing libraries, and possibly certifications like AWS Certified Developer are typically important. Strong problem-solving abilities, effective communication, and a collaborative mindset are crucial soft skills for excelling in this role. These skills ensure the delivery of high-quality, scalable user interfaces that meet both technical and business requirements.

What are some common challenges senior frontend developers face when leading projects, and how can they address them?

Senior Frontend Developers often encounter challenges such as aligning cross-functional teams, managing technical debt, and maintaining code quality while meeting deadlines. To address these, effective communication with designers, backend engineers, and product managers is crucial. Adopting best practices like code reviews, thorough documentation, and utilizing modern frameworks helps streamline collaboration and ensure maintainability. Additionally, mentoring junior developers and promoting knowledge sharing within the team can foster a more efficient and cohesive work environment.

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

AspectSenior Frontend DeveloperFrontend Engineer
Required CredentialsBachelor's in CS or related field, extensive experienceBachelor's in CS or related field, strong technical skills
Work EnvironmentCollaborates with designers, backend teams, project managersFocuses on building and optimizing frontend applications
Industry UsageCommon in tech companies, startups, agenciesUsed interchangeably with Senior Frontend Developer in many contexts
Search & Comparison IntentUnderstanding senior-level responsibilities and skillsClarifying role scope and technical focus

While both roles require strong frontend skills and similar educational backgrounds, a Senior Frontend Developer typically has more leadership responsibilities and project oversight. A Frontend Engineer may focus more on technical implementation and architecture. The terms are often used interchangeably, but understanding the nuances helps in job searches and role expectations.

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

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

What are popular job titles related to Senior Frontend Developer jobs in California?

For Senior Frontend Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Senior Frontend Developer jobs in California look for?

The top searched job categories for Senior Frontend Developer jobs in California are:

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

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

Senior Frontend Developer jobs near you
Infographic showing various Senior Frontend Developer job openings in California as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $131,324 per year, or $63.1 per hour.

Senior Frontend Engineer

Giga AI Inc

San Francisco, CA • On-site

$200K - $280K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted yesterday

Job description

About Giga
Giga has recently raised a $61M Series A and has several paying customers, including DoorDash. We're building the next generation of customer experience - real-time AI agents that can understand emotion, resolve issues instantly, and scale across the world's largest enterprises.
It's an exciting inflection point for the company. While we have been successful, we have larger ambitions. Our goal is to become the go-to AI platform for all enterprise automation, powered by our voice superintelligence.To achieve this, we need more great engineers.
The work affects millions of people every day and our engineers have autonomy and make true impact. This opportunity is unique because we have brilliant founders, have found commercial success, and see a clear path to becoming a generational company. Some further info about us:
  • Voice AI startup Giga raises $61M Series A
  • DoorDash and Giga Partnership

If being a part of this resonates with you, please apply!
Why Join Us in this Role?
  • Momentum: Be a part of a team that has seen validation from both customers and investors alike
  • Ownership: Be a key contributor to cutting-edge projects transforming industries and influence the company's technical & product direction
  • Growth: 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 appealing user experiences and features. You'll lead the design & development of our frontend applications that customers interact with daily - working closely with product, design, and backend engineers.
What You'll Do
  • Own the Frontend: Rapidly contribute to our products & lead development of design systems.
  • Craft Seamless UX: Build responsive, accessible, and high-performance interfaces for enterprise users.
  • Translate Vision into Launches: Partner with founders and cross-functional teams to turn big ideas into clear plans, drive sprints, and land high-impact releases.
  • Technical Leadership: Drive technical decisions and architecture design, shaping the foundation of our solutions.
Who You Are / Must-Haves
  • Exceptional Frontend Engineer: 5-7 years of experience with Javascript/TypeScript, React, and Next.js
  • UI/Design System Skills: Comfortable implementing design systems & working closely with designers.
  • Entrepreneurial: Preference for candidates with experience at successful startups - former founders are especially valued
  • Strong Background: Degree from a top-tier engineering program
  • Ownership: You thrive in high-autonomy environments and take pride in shipping production-grade work.
  • Committed: Willing to be present in-office for all work days. No remote.

Interview Process
  • Screening call w/ Recruiting Lead (20 min)
  • Intro call w/ Founding Engineer (15 min)
  • Live coding round w/ Founding Engineer (1 hr)
  • In-office interview (full day)

Perks & Benefits
  • Competitive base + bonus + equity
  • Catered lunch daily
  • Dinner stipend
  • $500/month wellness & commuter benefit (gym, fitness classes, mental health)
  • 401(k) plan
  • Medical, dental, and vision coverage

Giga is an equal opportunity employer. We're committed to providing equal employment opportunities regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by law.

Apply