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React Frontend Developer Jobs in California (NOW HIRING)

$119K - $157K/yr

Identify and communicate best practices for front-end engineering Qualifications Requirements ... AngularJS, React, Backbone * Experience with mobile JavaScript frameworks * Experience developing ...

$119K - $157K/yr

Identify and communicate best practices for front-end engineering Qualifications Requirements ... AngularJS, React, Backbone * Experience with mobile JavaScript frameworks * Experience developing ...

Front End Developer

San Jose, CA · On-site

$121K - $141K/yr

Required Skills/Experience: Senior Front-end- Web developer with 8-12 years' experience ... React/Ember/Sencha/Angular/Meteor/Ember - frameworks Knowledge of REST/HTTP-AJAX/Websocket/Async ...

Front End Developer

Sunnyvale, CA · On-site

$124K - $144K/yr

Job Duties:React Native Mobile Developer: - Design, and develop mobile SDKs using React Native - Deep understanding of mobile platforms: Android and iOS - Well versed with building React Native ...

Front End React Developer

San Jose, CA · On-site

$120K - $140K/yr

... Developer - JavaScript & React Location: Mountain View, CA- 2 days per week onsite & others days remote Duration: 6 months + (likely long term extensions) Project Description: Utilize frontend and ...

Be Seen First

Senior PHP & React Developer - Supply Chain Location: Menlo Park, CA Work Mode: Day 1 Onsite - No ... Solid experience building scalable full-stack web applications using PHP backend and React frontend.

New

Front End Developer

Woodland, CA

$110K - $128K/yr

... in React.js 2+ years developing world class applications in Node.js Solid grasp of software engineering fundamentals and their practical application An understanding and preferable experience with ...

Front-End Developer - Clearance Required

San Diego, CA · On-site

$110K - $128K/yr

Overview LMI is looking for an experienced mid-level Front-End Developer to help build and extend a ... in React, JavaScript, HTML5, and CSS3 * Genuine fluency in HCD and UX principles, not just ...

Showing results 41-60

React Frontend Developer information

See California salary details

$41.9K

$109K

$153.5K

How much do react frontend developer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for react frontend 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 is a React Frontend Developer?

A React Frontend Developer is responsible for building and maintaining the user interface of web applications using React.js. They work with components, state management, and APIs to create interactive and responsive web pages. Their role includes writing clean code, optimizing performance, and collaborating with designers and backend developers. Strong knowledge of JavaScript, HTML, CSS, and frameworks like Redux is essential.

What does a React Frontend Developer do?

A typical day for a React Frontend Developer involves collaborating with designers and backend engineers to create, optimize, and maintain interactive user interfaces. You’ll participate in daily stand-up meetings, review code, implement new features, debug issues, and write unit tests to ensure code quality. Most React developers work in an Agile team environment, which means regular communication and adaptability are key. Over time, you may also contribute to architectural decisions or mentor junior developers, offering plenty of opportunities for growth and skill development.

What skills and qualifications are needed to be a React Frontend Developer?

To thrive as a React Frontend Developer, you need strong proficiency in JavaScript, React.js, HTML, and CSS, often backed by a degree in computer science or relevant experience. Familiarity with version control (such as Git), front-end build tools, RESTful APIs, and sometimes certifications in modern web frameworks are advantageous. Excellent problem-solving skills, collaborative teamwork, and effective communication help developers navigate fast-paced Agile environments. These skills are crucial for building efficient, user-friendly interfaces while working effectively with cross-functional teams to deliver high-quality web applications.

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

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

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

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

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

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

Infographic showing various React 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 $108,967 per year, or $52.4 per hour.

Senior Front-End Developer

Mavrx

On-site

$119K - $157K/yr

Full-time

Re-posted 24 days ago


Job description

Company Description
Mavrx uses imaging to bring the benefits of big data to the $1 Trillion agriculture industry. The Mavrx platform provides an aerial crop monitoring service that saves growers money by helping them more efficiently deploy their workforce & expensive resources (such as fertilizer and pesticides).
With an easy-to-use web platform, growers get a real-time management dashboard for their entire field without having to physically walk the farm. Using frequent imagery (from drones, planes, & satellites), and proprietary crop-specific analytics based on hard science, Mavrx not only remotely measures crop health, but identifies issues before they are visible to the naked eye.
The Mavrx platform is already used by some of the top farms and wine producers around the world. What Mavrx has delivered is a measurable improvement in the efficiency of field management, and that's just with the minimum viable product.
Job Description
We are looking for exceptionally motivated, self-starting engineer with strong experience developing rich applications and a passion for pixel perfect execution.
Responsibilities
  • Work closely with our product and design teams to build the Mavrx platform
  • Implement tablet and mobile interfaces using both responsive and adaptive designs
  • Build efficient and reusable front-end abstractions and systems
  • Analyze and optimize front end code for efficiency and performance
  • Identify and communicate best practices for front-end engineering

Qualifications
Requirements
  • Expert knowledge of JavaScript
  • Expert knowledge of web technologies (HTML5/CSS3)
  • Ability to write high-performance, reusable code for UI components
  • Experience with one or more of these front-end JavaScript frameworks: AngularJS, React, Backbone
  • Experience with mobile JavaScript frameworks
  • Experience developing rich applications with HTML/CSS/JS
  • Passion for performance debugging and benchmarking
  • 3+ years of experience building web applications
  • BS or MS degree in Computer Science or a related technical field
  • Experience with Python and Django (preferred)

Additional Information
Position Details
This is a full-time salaried position with stock options and benefits.
How to Apply
Please send the following to jobs AT mavrx.co
  • Tell us why you're interested in Mavrx.
  • Your CV/resume
  • Examples of relevant previous work or projects