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Frontend Web Developer Jobs in California (NOW HIRING)

Fortinet

Principal Front-End Web Developer

Sunnyvale, CA · On-site

$148K - $180K/yr

We're seeking a self-motivated, detail-oriented web front-end engineer with significant JS/HTML/CSS experience to help maintain and enhance the web-based GUI for the FortiSwitch network switch. Our ...

Redolent, Inc.

Front End Developer

Sunnyvale, CA · On-site

$124K - $144K/yr

Description: Job Duties: Front-end Web Developer includes: - Design, and develop Web and Mobile Web pages - Effectively collaborate with Product, UX, and Marketing teams - Provide subject matter ...

Redolent, Inc.

Front End Developer.

Sunnyvale, CA · On-site

$124K - $144K/yr

Description: Job Duties: Front-end Web Developer includes: - Design, and develop Web and Mobile Web pages - Effectively collaborate with Product, UX, and Marketing teams - Provide subject matter ...

Jobsbridge

Front End Web Developer III

San Jose, CA · On-site

... web front-end technologies (HTML5, CSS3, JavaScript, Ajax). Use jQuery, but not rely on it Craft optimized CSS with LESS or SASS Experience developing application using open source templating ...

Fortinet

Principal Front-End Web Developer

Sunnyvale, CA · On-site +1

$148K - $180K/yr

We're seeking a self-motivated, detail-oriented web front-end engineer with significant JS/HTML/CSS experience to help maintain and enhance the web-based GUI for the FortiSwitch network switch. Our ...

Atria Group LLC

Front End Web Developer- VUDU

Sunnyvale, CA · On-site

$122K - $142K/yr

Our company provides application analysis, design, development and programming, software ... Required Skills: BS/MS in Computer Science, or equivalent. 5+ years of web development experience ...

Jobsbridge

Web Front End Developer

San Jose, CA · On-site

... web. Additional information: What is needed: Front-end UI engineer for front-end client side development Must haves: HTML5, CSS, JavaScript Jquery Nice to have: Testing frameworks for node ...

Jobsbridge

Web Front End Developer

San Jose, CA · On-site

... web. Additional information: What is needed: Front-end UI engineer for front-end client side development Must haves: HTML5, CSS, JavaScript Jquery Nice to have: Testing frameworks for node ...

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All JobsFrontend Web Developer JobsFrontend Web Developer Jobs in California

Frontend Web Developer information

See California salary details

$47.4K

$100.2K

$158.4K

How much do frontend web developer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for frontend web developer in California is $100,218.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,000.00 and $116,000.00 per year, depending on experience, location, and employer.

What is the difference between Frontend Web Developer vs Web Designer?

AspectFrontend Web DeveloperWeb Designer
Primary FocusBuilding and coding website interfaces using HTML, CSS, JavaScriptDesigning visual layout, user experience, and aesthetics
SkillsProgramming, coding, debugging, responsive designGraphic design, UX/UI design, creativity
ToolsCode editors, JavaScript frameworks, version controlDesign software like Adobe Photoshop, Sketch
Work EnvironmentOften collaborates with developers and backend teamsWorks closely with clients and developers on visual aspects

While both roles contribute to website creation, Frontend Web Developers focus on coding and functionality, whereas Web Designers concentrate on visual design and user experience. Understanding these differences helps employers and job seekers target the right skills and responsibilities.

What are some common challenges Frontend Web Developers face when working on cross-functional teams?

Frontend Web Developers often collaborate closely with designers, backend developers, and product managers, which can present challenges in aligning on project goals, timelines, and technical constraints. Clear communication and proactive collaboration are essential to ensure design feasibility, resolve integration issues, and manage expectations. Adapting to frequent changes in requirements or design updates is also common, so flexibility and strong problem-solving skills are key for success in this role.

What are the key skills and qualifications needed to thrive as a Frontend Web Developer, and why are they important?

To thrive as a Frontend Web Developer, you need strong skills in HTML, CSS, and JavaScript, along with a solid understanding of responsive design and cross-browser compatibility. Familiarity with frameworks like React or Angular, version control systems such as Git, and a portfolio demonstrating your work are typically required. Attention to detail, effective problem-solving, and collaboration skills help you deliver seamless user experiences and work efficiently with designers and backend developers. These abilities ensure that web applications are visually appealing, highly functional, and maintainable in a fast-evolving digital landscape.

What are Frontend Web Developers?

Frontend Web Developers are professionals who design and build the user-facing part of websites and web applications. They use technologies like HTML, CSS, and JavaScript to create responsive and interactive interfaces that users interact with directly in their web browsers. These developers work closely with designers and backend developers to ensure that websites are both visually appealing and functionally robust. Their work is essential for delivering a seamless and engaging user experience across different devices and platforms.
What are the most commonly searched types of Frontend Web Developer jobs in California? The most popular types of Frontend Web Developer jobs in California are:
What are popular job titles related to Frontend Web Developer jobs in California? For Frontend Web Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Frontend Web Developer jobs in California look for? The top searched job categories for Frontend Web Developer jobs in California are:
What cities in California are hiring for Frontend Web Developer jobs? Cities in California with the most Frontend Web Developer job openings:
Frontend Web Developer jobs near you
Infographic showing various Frontend Web Developer job openings in California as of July 2026, with employment types broken down into 84% Full Time, 5% Part Time, 2% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $100,218 per year, or $48.2 per hour.
Principal Front-End Web Developer

Principal Front-End Web Developer

Fortinet

Sunnyvale, CA • On-site

$148K - $180K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago

Job description

We're seeking a self-motivated, detail-oriented web front-end engineer with significant JS/HTML/CSS experience to help maintain and enhance the web-based GUI for the FortiSwitch network switch. Our ideal candidate will be a self-starter, capable of reviewing their own work thoroughly to check for issues and mistakes, and somebody who is proactive in locating and fixing existing bugs as well as proposing new features and ways to streamline the internal design of the system. The candidate will be expected to learn some Python and C coding (if not already proficient) for integration with the rest of the system; candidates with existing Python, C, and/or Cython experience are especially well-qualified in this regard.

Job Responsibilities:

  • Locate, fix, and verify bugs in the FortiSwitchOS web-based GUI code.

  • Brainstorm, propose, and implement new features for the GUI.

  • Investigate bugs that may have associations or origins in other parts of the codebase (which is predominantly C code).

  • Interface with other FortiSwitch team members to gain information or help diagnose and fix bugs that manifest in the GUI.

  • Write and maintain significant amounts of i18n- and a11y- compliant HTML, JS and CSS, with careful attention to TypeScript rules, SCSS syntax, and general coding practices already reflected in the codebase.

  • Compose functional specifications for new features and interface with QA, management, product, and/or other engineers to discuss and refine these specifications.

  • Propose and proactively implement changes to the structure of the GUI codebase in order to improve maintainability and simplify the code structure and size.

  • Assess and improve performance of the GUI system including both middleware/backend portions and frontend aspects and implement streamlined alternatives.

Requirements:

  • At least 5 years of experience in front-end web development

  • Familiarity or fluency with Typescript and SCSS.

  • Fluency in HTML, CSS, and Javascript (ES6).

  • Proficient in the use of AJAX and Promise methodologies.

  • Familiar with front-end component-based frameworks such as Vue or React.

  • Ability to learn new languages and technologies/frameworks quickly.

  • Education in algorithmic complexity (independent of a particular language).

  • Self-motivated with strong problem solving, diagnostic, and documentation skills.

  • Ability to interface seamlessly with remote workers.

Education:

  • Bachelor's or Master's degree in Computer Science or related area.

Must be authorized to work in the U.S. without sponsorship.

The US base salary range for this full-time position is $148,000-$180,000. Fortinet offers employees a variety of benefits, including medical, dental, vision, life and disability insurance, 401(k), 11 paid holidays, vacation time, and sick time, as well as a comprehensive leave program.

Wage ranges are based on various factors, including the labour market, job type, and job level. Exact salary offers will be determined by factors such as the candidate's subject knowledge, skill level, qualifications, experience, and geographic location.

All roles are eligible to participate in the Fortinet equity program. Bonus eligibility is reviewed at the time of hire and annually at the Company's discretion.

Why Join Us:

We encourage candidates from all backgrounds and identities to apply. We offer a supportive work environment and a competitive Total Rewards package to support you with your overall health and financial well-being.

Embark on a challenging, enjoyable, and rewarding career journey with Fortinet. Join us in bringing solutions that make a meaningful and lasting impact to our 890,000+ customers around the globe.

Apply