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Junior React Developer Jobs in California (NOW HIRING)

React JS Developer

Union City, CA · On-site

$118K - $137K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Castro Valley, CA · On-site

$120K - $139K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Ashland, CA

$119K - $138K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

San Ramon, CA · On-site

$116K - $135K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Danville, CA · On-site

$121K - $141K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Canyon, CA · On-site

$110K - $128K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Foster City, CA · On-site

$121K - $141K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Millbrae, CA · On-site

$120K - $140K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Alameda, CA · On-site

$117K - $137K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

San Lorenzo, CA · On-site

$119K - $138K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

San Leandro, CA · On-site

$117K - $136K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Lafayette, CA · On-site

$120K - $139K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

San Mateo, CA · On-site

$118K - $137K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Cherryland, CA · On-site

$120K - $139K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Orinda, CA · On-site

$114K - $133K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Walnut Creek, CA · On-site

$115K - $134K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

San Francisco, CA · On-site

$122K - $142K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Moraga, CA · On-site

$110K - $128K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Diablo, CA · On-site

$124K - $144K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

React JS Developer

Walnut Creek, CA · On-site

$115K - $134K/yr

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web ... Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ...

Showing results 41-60

Junior React Developer information

See California salary details

$23.7K

$87.8K

$135.7K

How much do junior react developer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for junior react developer in California is $87,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $85,900.00 per year, depending on experience, location, and employer.

What is a junior React developer?

A Junior React Developer is an entry-level front-end developer who primarily works with React.js to build dynamic user interfaces for web applications. They assist in writing reusable components, managing application state, and integrating APIs. Junior developers often work under the guidance of senior developers, participating in debugging, testing, and optimizing performance. Strong foundational knowledge of JavaScript, React, and related technologies like HTML, CSS, and Git is essential.

What are the typical daily tasks and responsibilities for a junior React developer?

As a Junior React Developer, your daily responsibilities may include developing and maintaining user interface components using React, writing and testing JavaScript code, and collaborating with designers and backend developers to implement new features. You'll likely assist with bug fixes, participate in code reviews, and contribute to team meetings to discuss progress and challenges. The work environment is typically fast-paced and collaborative, with guidance from senior developers and opportunities to learn on the job. Gaining hands-on experience through these tasks will help you build proficiency and advance in your front-end development career.

What are the key skills and qualifications needed to thrive in the junior React developer position, and why are they important?

To thrive as a Junior React Developer, you need a strong grasp of JavaScript, HTML, CSS, and basic React concepts, often supported by a relevant degree or coding bootcamp experience. Familiarity with development tools like Git, npm, and modern code editors, as well as APIs and basic testing frameworks, is commonly expected. Problem-solving skills, effective communication, and a willingness to learn from feedback help junior developers excel in collaborative environments. These skills ensure the ability to build, debug, and maintain user interfaces efficiently while integrating with team workflows.

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

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

What are popular job titles related to Junior React Developer jobs in California?

For Junior React Developer jobs in California, the most frequently searched job titles are:

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

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

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

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

Infographic showing various Junior React Developer job openings in California as of August 2026, with employment types broken down into 73% Full Time, and 27% Contract. Highlights an 100% In-person job distribution, with an average salary of $87,810 per year, or $42.2 per hour.

React JS Developer

Techvilla Solutions

Union City, CA • On-site

$118K - $137K/yr

Full-time

Posted 12 days ago


Job description

We are seeking a skilled React JS Developer to design, develop, and maintain high-quality web applications. The role involves collaborating with cross-functional teams, delivering scalable front-end solutions, and supporting development best practices.

Roles and Responsibilities
  • Design, develop, and implement web applications using React JS.

  • Build reusable, scalable, and responsive UI components.

  • Integrate front-end applications with RESTful APIs and backend services.

  • Collaborate with product managers, designers, developers, and stakeholders.

  • Perform code reviews, testing, debugging, and performance optimization.

  • Mentor junior developers and contribute to development best practices.

  • Participate in Agile/Scrum ceremonies and project planning.

  • Identify and resolve technical issues and development risks.

  • Stay current with modern front-end technologies and best practices.

Required Skills
  • Strong hands-on experience with React JS.

  • Proficiency in JavaScript, HTML, and CSS.

  • Experience with Redux, Context API, or similar state management.

  • Experience integrating REST APIs.

  • Strong knowledge of Git/version control.

  • Strong debugging, troubleshooting, and problem-solving skills.

  • Understanding of responsive and mobile-first development.

Preferred Skills
  • Experience with TypeScript and modern JavaScript frameworks.

  • Knowledge of Jest, Mocha, or similar testing frameworks.

  • Familiarity with cloud services and application deployment.

  • Experience with Agile methodologies and project management tools.

  • Experience mentoring developers and leading technical initiatives.