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Javascript React Developer Jobs in California (NOW HIRING)

Kanak Elite Services Inc

React Developer

Sunnyvale, CA · On-site

$122K - $142K/yr

React Developer React Developers Must have works for Walmart already. If you have not, we cannot ... Proficient in JavaScript (ES6+), HTML5, CSS3 . * Experience with state management libraries (e.g ...

Shakti Solutions

React Developer

Sacramento, CA

Over 7 Years of eperience as React Developer. good experience in useEffect, useContext, useRef ... Good experience in Javascript,HTML5,CSS,SASS,Java. Good experience in AWS Cloud and AI. Good ...

Apex Informatics

React Developer

San Jose, CA · On-site

$120K - $140K/yr

The top skills needed are React/redux, NodeJS, typescript, API, JavaScript, and GitHub. The ... engineering best practices • Collaborate with designers & product managers to iterate on the ...

Anagh Technologies, Inc.

React Developer

Sunnyvale, CA · On-site

$124K - $144K/yr

Write modern front-end JavaScript using frameworks and libraries such as React, Redux, and ... Web or UI programming with an emphasis on user experience * Current JavaScript frameworks, tools ...

Apex Informatics

React Developer

San Jose, CA · On-site

$120K - $140K/yr

Job Title - React Developer Location - REMOTE • Javascript, Node JS, HTML, CSS, React with Hooks, Typescript • Ability to work with Git • Orchestrating pipelines using Gitlab (CI/CD). • ...

Redolent, Inc.

Sr. React Developer

Sunnyvale, CA · On-site

$122K - $142K/yr

(Brief): We are seeking a skilled React Developer to join our team in Sunnyvale, CA. The ideal ... Key Skills: * Strong expertise in React.js and JavaScript (ES6+) * Experience with Redux , Hooks ...

Lorven Technologies

Senior React Developer

San Leandro, CA · On-site

$60.25 - $79.75/hr

Expert-level JavaScript/TypeScript and deep knowledge of ES6+ patterns and React internals ... Strong front-end engineering fundamentals: semantic HTML, modern CSS, responsive design, and ...

Clarkstech

React Developer

San Leandro, CA · On-site

$115K - $133K/yr

We are seeking a React Developer with strong experience building modern frontend applications and ... Strong knowledge of JavaScript (ES6+), HTML5, and CSS3 * Experience integrating REST APIs and ...

Purple Hires

Angular/React Developer

Ontario, CA · On-site

$55.75 - $68.25/hr

Angular/React Developer Location : Mississauga, Canada Required Skills & Qualifications 8+ years of ... TypeScript * JavaScript (ES6+) * HTML5, CSS3, SCSS * RxJS * REST APIs * JSON Experience with:

New

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 ...

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 ...

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 ...

Purple Drive Technologies

React Developer

Sunnyvale, CA · On-site

$122K - $142K/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 ...

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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 7, 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

React Developer

Kanak Elite Services Inc

Sunnyvale, CA • On-site

$122K - $142K/yr

Contractor

Posted 14 days ago

Job description

There will be NO INTERVIEWS, So, they need to provide their previous managers' reference information to contact. This is a hire-on-the-spot job.

The MUST be willing to be onsite 3 days a week in Sunnyvale, CA, and the expenses for this are NOT paid.

React Developer

React Developers
Must have works for Walmart already. If you have not, we cannot consider your resume at this time.
Onsite 3 days in Sunnyvale, CA - NO REMOTE work!!

Job Summary:

We are looking for a skilled React Developer to join our front-end development team. The ideal candidate will have experience building modern web applications using React.js, along with a solid understanding of JavaScript, HTML, and CSS.

Key Responsibilities:

  • Develop and maintain user-facing features using React.js.
  • Build reusable components and front-end libraries.
  • Optimize applications for speed and scalability.
  • Collaborate with designers, product managers, and backend developers.
  • Write clean, maintainable, and well-documented code.
  • Debug and resolve technical issues as needed.

Required Skills & Qualifications:

  • 3+ years of experience with React.js.
  • Proficient in JavaScript (ES6+), HTML5, CSS3.
  • Experience with state management libraries (e.g., Redux, Context API).
  • Familiarity with RESTful APIs and asynchronous requests.
  • Knowledge of version control (Git).
  • Strong understanding of responsive and adaptive design.

Preferred Qualifications:

  • Experience with Next.js, TypeScript, or GraphQL.
  • Familiarity with testing tools (Jest, React Testing Library).
  • Basic understanding of backend (Node.js) is a plus.

Feel free to reach me at gauravverma@kanakits.com