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Frontend Javascript Developer Jobs in California

Redolent, Inc.

Backend Engineer

San Bruno, CA · On-site

Looking for a Mid to Senior level JavaScript developer with expetise in JavaScript, NodeJS, Kafka ... Front End Experience with proven experience with React JS or equivalent, Node.js and Javascript ...

Jobsbridge

Full Stack Engineer

Los Angeles, CA

... front end JavaScript framework such as AngualrJS and backend technologies such as Node.js is ... Engineer with experience using front end JavaScript framework such as AngualrJS and backend ...

Jobsbridge

Senior Full Stack Engineer

Fremont, CA · On-site

... front end JavaScript framework such as AngualrJS and backend technologies such as Node.js is ... Engineer with experience using front end JavaScript framework such as AngualrJS and backend ...

Nastech Global

Frontend Developer

Sunnyvale, CA · On-site

$122.10K - $142K/yr

Job Title: Senior Front end Developer Location: Sunnyvale, CA (onsite) Job Type: Full time Must ... Required skills • 6+ years of JavaScript development experience • 6+ years of React development ...

Redolent, Inc

Front-End Developer

Sunnyvale, CA

$122.10K - $142K/yr

Front-End Developer LOCATION: Sunnyvale CA Duration: 6 to 12+ Description: Job Duties: Front-end ... HTML, CSS, and JavaScript - Deep understanding of React.js, Node.js - UX insight on building ...

Redolent, Inc

Frontend Developer

San Bruno, CA

$124.20K - $144.60K/yr

Create front end of interactive websites incorporating HTML5, CSS3, JavaScript, AJAX as well as other Web 2.0 techniques. Be a product-oriented Web Developer creating and experimenting with new ideas ...

Jobsbridge

Front End Developer

Los Angeles, CA · On-site

$112.10K - $130.40K/yr

Mobile is NOT required, just a plus Heavy JavaScript - Front End Dev. Longer stints at positions ... Developer to join their team in a contract to hire capacity. share ideas, passion, fast paced ...

Redolent, Inc

Front-End Developer

Sunnyvale, CA

$122.10K - $142K/yr

One of our direct client is urgently looking for a Front-End Developer @ Sunnyvale, CA TITLE ... React, HTML, CSS, and JavaScript - Excellent understanding of Browser and web performance ...

Redolent, Inc

Frontend Developer

Sunnyvale, CA

$122.10K - $142K/yr

TITLE: Front-End Developer LOCATION:Sunnyvale, CA. Duration: 6 to12+ Months Rate: DOE Description ... React, HTML, CSS, and JavaScript - Excellent understanding of Browser and web performance ...

Redolent, Inc

Frontend Developer

Sunnyvale, CA

$122.10K - $142K/yr

TITLE: Front-End Developer LOCATION:Sunnyvale, CA. Duration: 6 to12+ Months Rate: DOE Description ... React, HTML, CSS, and JavaScript - Excellent understanding of Browser and web performance ...

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$41.9K

$109K

$153.5K

How much do frontend javascript developer jobs pay per year?

As of May 31, 2026, the average yearly pay for frontend javascript developer in California is $108,967.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,600.00 and $119,400.00 per year, depending on experience, location, and employer.

What does a Frontend Javascript Developer do?

A Frontend Javascript Developer is responsible for building and maintaining the user interface of websites and web applications. They use JavaScript, HTML, and CSS to create interactive and responsive experiences for users. They often work with frameworks like React, Vue, or Angular to streamline development. Additionally, they collaborate with designers and backend developers to ensure seamless functionality and performance across devices and browsers.

What are the key skills and qualifications needed to thrive in the Frontend Javascript Developer position, and why are they important?

To thrive as a Frontend Javascript Developer, you need expertise in JavaScript, HTML, CSS, and experience with modern frontend frameworks such as React, Angular, or Vue.js, often supported by a relevant degree or coding bootcamp certification. Familiarity with version control systems like Git, package managers (npm or Yarn), and build tools is essential. Strong problem-solving abilities, teamwork, and clear communication help developers succeed in dynamic, collaborative environments. These skills and qualities enable developers to build interactive, responsive user interfaces that deliver excellent user experiences and meet project goals.

What are the typical career advancement opportunities for a Frontend Javascript Developer?

As a Frontend Javascript Developer, you can progress to more senior roles such as Senior Frontend Developer, Frontend Architect, or even Engineering Manager as you gain experience and expand your skill set. Many professionals also choose to broaden their expertise by exploring full-stack development or specializing in UI/UX design. Companies often support this growth through mentorship programs, code reviews, and opportunities to lead projects or train junior developers. Demonstrating leadership, mastering new technologies, and contributing to cross-functional teams can further enhance your path to advancement.
More about Frontend Javascript Developer jobs
What are the most commonly searched types of Frontend Javascript Developer jobs in California? The most popular types of Frontend Javascript Developer jobs in California are:
What are popular job titles related to Frontend Javascript Developer jobs in California? For Frontend Javascript Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Frontend Javascript Developer jobs in California look for? The top searched job categories for Frontend Javascript Developer jobs in California are:
Frontend Javascript Developer jobs near you
Infographic showing various Frontend Javascript Developer job openings in California as of May 2026, with employment types broken down into 81% Full Time, 14% Part Time, and 5% Contract. Highlights an 70% Physical, 4% Hybrid, and 26% Remote job distribution, with an average salary of $108,967 per year, or $52.4 per hour.
JavaScript Virtual Machine Compiler Engineer

JavaScript Virtual Machine Compiler Engineer

Apple

Cupertino, CA • On-site, Remote

Full-time

Posted 10 days ago

Apple rating

8.1

Company rating: 8.1 out of 10

Based on 661 frontline employees who took The Breakroom Quiz

6th of 30 rated technology retailers

Job description

In this role, you have the opportunity to push the state of the art of JavaScript and WebAssembly performance. The JavaScriptCore team at Apple is looking for system programmers with compiler (especially just-in-time) and virtual machine experience. You will be working to deliver a faster and more secure web for all Apple products by improving JavaScriptCore's already world-class JIT compilers, runtime systems, and the garbage collector. The work is challenging, and the impact is worldwide. Join us.
The JavaScriptCore team in WebKit is responsible for the JavaScriptCore engine, and our mission is to make JavaScript and WebAssembly execution both fast and secure. JavaScriptCore engineers work on all aspects of the engine: the compilation pipeline, the language runtime, the garbage collector, and the API for native apps. The compilation pipeline consists of the parser, the bytecode frontend, profile-guided type profiling, and multiple optimizing compiler backend that turn JS and Wasm programs into efficient ARM and x86 machine code.In this role, you will work across all areas of the engine, improving the performance, security, and stability of the engine, as well as compatibility with other browsers. You will also help guide the evolution of the JavaScript and WebAssembly languages via public standards. You will drive new innovations, add new optimizations, tune performance, implement language features, in addition to diagnosing and fixing existing problems.
BS in computer science or equivalentExperience programming in modern C++Excellent debugging, critical thinking, and communication skillsExperience with compilers, parsers, and interpretersExperience with assembly-level programmingExperience with performance analysisExperience with memory allocators and garbage collectors
Hands-on experience with VMs with just-in-time compilers (e.g. JavaScript engines and JVMs)Experience with web browsersKnowledge of JavaScript and WebAssembly

What Apple employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Apple

Sourced by ZipRecruiter

Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, intelligent people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Cupertino, CA, US

Year founded

1976

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