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Javascript React Developer Jobs in California (NOW HIRING)

Zortech Solutions

React Developer

Mountain View, CA · On-site

$121K - $141K/yr

Six or more years experience in developing front end applications and frameworks using Javascript ... Strong proficiency in HTML, CSS and JavaScript(ES6+), TypeScript and React. Thorough understanding ...

Kasmo Global

Lead react Developer

Mountain View, CA · On-site

Lead React Developer We are seeking a highly skilled Lead React Developer who can drive the ... Solid understanding of JavaScript (ES6+), TypeScript, HTML5, CSS3, and responsive design principles.

Zentek Infosoft Inc.

UI React Developer

Palo Alto, CA · On-site

$58.75 - $76.50/hr

:: UI React Developer Location :: Palo Alto, CA. 6+ years of experience in React.js and its core ... in JavaScript including DOM manipulation and the JavaScript object model Hands-on practical ...

My3Tech Inc

React Native Developer

Sunnyvale, CA · On-site

React Native Developer Location: Any Walmart tech Hub: Bentonville, AR:, Reston, Sunnyvale, Dallas ... JavaScript * React JS * Node JS * Years of experience 6-8 years of experience (X4)

Anagh Technologies, Inc.

Sr React Developer

San Francisco, CA · On-site

$70.75 - $91.50/hr

Sr. React JS Developer 100 % Remote (Need to work as per PST Timings Only ) UI Developer ( React ... Strong/Expert level proficiency in JavaScript/ HTML5, CSS with knowledge of internals with minimum ...

BI-Commercial

UI React Developer

Palo Alto, CA · On-site

$58.75 - $76.50/hr

Title: UI React Developer Location: Palo Alto, CA (5 Days Onsite) Below are the job specs. 6+ years ... Strong proficiency in JavaScript including DOM manipulation and the JavaScript object model. Hands ...

E-Solutions

Sr. React developer

San Jose, CA · On-site

$63.75 - $84.50/hr

... JavaScript, TypeScript, HTML, and CSS3 • Proficiency in testing frameworks such as Jest, React ... DevOps environments Regards Arun Singh E-Solutions m: +1 (408) 836 -3538 w: www.e-solutionsinc.com ...

Purple Drive

React Developer

Sunnyvale, CA · On-site

$123K - $144K/yr

React Developer Location: Sunnyvale, CA (Onsite - 5x/week) Employment Type: Contract / Full-time ... Strong proficiency in ReactJS , JavaScript (ES6+) , HTML5 , and CSS3 . * Solid understanding of ...

E-Solutions

Lead React Developer

Encino, CA · On-site

$61.75 - $81/hr

Lead Software Engineer - React Full-stack Location: 1210 Maipu, 8 floor, Buenos Aires, Argentina (3 ... Strong JavaScript, HTML and CSS skills * Proficient in end-to-end Software Development Life Cycle.

Jobsbridge

Frontend Developer (React.JS)

San Jose, CA · On-site

$121K - $141K/yr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Strong experience with REACT and JavaScript Understanding of JavaScript architecture design ...

Samprasoft

React Developer

San Bruno, CA · On-site

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 ...

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All JobsJavascript React Developer JobsJavascript React Developer Jobs in California

Javascript React Developer information

See California salary details

$29.1K

$105.2K

$166.8K

How much do javascript react developer jobs pay per year?

As of Jun 29, 2026, the average yearly pay for javascript react developer in California is $105,188.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,100.00 and $126,300.00 per year, depending on experience, location, and employer.

What are some common challenges faced by JavaScript React Developers when working on large-scale applications?

JavaScript React Developers working on large-scale applications often encounter challenges such as managing complex state across many components, optimizing performance to ensure smooth user experiences, and maintaining code quality as the codebase grows. Collaborating effectively with back-end teams and UI/UX designers is essential to integrate APIs and design elements seamlessly. To address these challenges, developers often use state management libraries like Redux, implement code-splitting, and participate in regular code reviews to maintain consistency and scalability.

What is the difference between Javascript React Developer vs Front-End Developer?

AspectJavascript React DeveloperFront-End Developer
Required SkillsProficiency in JavaScript, React.js, HTML, CSSHTML, CSS, JavaScript, frameworks like React, Angular, or Vue
CertificationsOften certified in JavaScript or React-specific coursesGeneral web development certifications, HTML/CSS/JavaScript courses
Work EnvironmentWeb development teams, startups, tech companiesDesign agencies, tech firms, corporate IT teams
Industry UsageCommonly used in modern web app developmentBroader role covering all front-end aspects

The main difference is that a Javascript React Developer specializes specifically in building user interfaces using React.js, while a Front-End Developer has a broader focus on all aspects of front-end web development, including multiple frameworks and technologies. Both roles require similar foundational skills, but the React Developer role emphasizes expertise in React.js and JavaScript.

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

To thrive as a Javascript React Developer, you need strong proficiency in JavaScript, a deep understanding of React.js, and experience with front-end development concepts, often supported by a degree in computer science or relevant experience. Familiarity with tools like Redux, RESTful APIs, Git, and testing frameworks such as Jest is typically required. Problem-solving ability, teamwork, and effective communication are valuable soft skills that help navigate project requirements and collaborate with stakeholders. These skills and qualities are essential to building robust, scalable web applications and ensuring efficient development workflows.

What does a Javascript React Developer do?

A Javascript React Developer specializes in building user interfaces and web applications using the React JavaScript library. They are responsible for designing, developing, and maintaining interactive and dynamic components that run in web browsers. Their work often involves collaborating with designers and backend developers to create seamless and responsive web experiences. They also use their expertise in JavaScript, HTML, and CSS to ensure high performance and scalability of web applications.
What are popular job titles related to Javascript React Developer jobs in California? For Javascript React Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Javascript React Developer jobs in California look for? The top searched job categories for Javascript React Developer jobs in California are:
Javascript React Developer jobs near you
Infographic showing various Javascript React Developer job openings in California as of June 2026, with employment types broken down into 91% Full Time, 6% Part Time, 1% Temporary, and 2% Contract. Highlights an 78% Physical, 4% Hybrid, and 18% Remote job distribution, with an average salary of $105,188 per year, or $50.6 per hour.
Front End React Developer

Front End React Developer

Anagh Technologies, Inc.

San Francisco, CA • On-site

$122K - $142K/yr

Contractor

Posted 6 days ago

Job description

Job Title:React Developer
Primary Skills: React JS & React frontend development experience.
Location: South San Francisco CA
Duration : Long Term
Job Description:
skillsets Working experience with JavaScript and Working experience with frontend libraries, preferably React JS Working experience with backend libraries, preferably Django Working experience implementing frontend/backend unit testing
- experience level 3-5 years of experience
- additional skills Experience working with cloud infrastructure Experience working with GitHub Actions Familiarity with SQL.
nice to haves Familiarity with the Biotech/Biology space and Benchling Electronic Lab Notebook.

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