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React Js Frontend Jobs in California (NOW HIRING)

React.JS Developer

San Francisco, CA · On-site

$122K - $142K/yr

Go ahead and check out some of our work here: www.punch-agency.com React.JS Developer @Punch: Are you looking for a job that will test your skills and creativity? Craving the chance to work with a ...

React.JS Developer

San Francisco, CA · On-site

$122K - $142K/yr

They are seeking a React.JS Developer to join their innovative team and work on challenging projects, leveraging their skills in React.js and other technologies. Responsibilities : • Join our team ...

Info Way Solutions is seeking a talented frontend developer familiar with React and Node.js. The primary focus of this role is to develop user interface components and integrate them with a GraphQL ...

React Developer

Sunnyvale, CA · On-site

$122K - $142K/yr

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 ...

Frontend (React)

Fremont, CA · On-site

$114K - $132K/yr

Responsibilities : • Developing new user experiences using React.js • Building reusable components and front-end libraries for future use • Managing complexity in the face of a sophisticated ...

The role involves frontend development using React.js, JavaScript, and various UI/UX design principles, along with backend API integration and cloud deployment using Azure services. Responsibilities ...

Senior React JS Developer

Palo Alto, CA · On-site

$60K - $148K/yr

Develop and consume RESTful APIs, ensuring seamless data flow between frontend and backend ... React JS. Experience: 5-8 Years. The expected compensation for this role ranges from $60,000 to ...

React and Nextjs Developer

Dublin, CA · On-site

$117K - $136K/yr

Responsibilities : • Developing new user experiences using React.js • Building reusable components and front-end libraries for future use • Managing complexity in the face of a sophisticated ...

Showing results 41-60

React Js Frontend information

What is a React JS frontend developer?

A React JS Frontend Developer is a software engineer who specializes in building the user-facing parts of web applications using the React JavaScript library. They are responsible for designing and developing interactive and responsive user interfaces, ensuring seamless user experiences, and integrating frontend components with backend services. These developers use React’s component-based architecture to create reusable UI elements, manage application state, and optimize performance. Their role often involves collaborating with designers, backend developers, and other stakeholders to deliver high-quality web applications.

What are the key skills and qualifications needed to thrive as a React JS frontend developer?

To thrive as a React JS Frontend Developer, you need a solid understanding of JavaScript, HTML, CSS, and deep expertise in React library concepts such as components, hooks, and state management. Familiarity with tools like Redux, Webpack, Git, RESTful APIs, and testing frameworks, along with a degree in computer science or equivalent experience, is often expected. Strong problem-solving, attention to detail, and communication skills set standout developers apart in collaborative and dynamic environments. Mastery of these skills ensures responsive, maintainable, and scalable user interfaces that enhance user experience and support business goals.

How does a React JS frontend developer typically collaborate with backend teams during a project?

React JS Frontend Developers work closely with backend teams to ensure seamless integration between the user interface and server-side logic. Collaboration often involves regular meetings to align on API requirements, data formats, and endpoints. Frontend developers may provide feedback on API design for optimal user experience and troubleshoot issues together with backend engineers. Effective communication and version control practices, such as using Git and code reviews, are essential for smooth collaboration and successful project delivery.

What is the difference between React Js Frontend vs Angular Developer?

AspectReact Js FrontendAngular Developer
Required SkillsJavaScript, React, HTML, CSSTypeScript, Angular, HTML, CSS
Work EnvironmentFlexible, component-based UI developmentStructured, full-featured framework
Industry UsageWeb applications, startups, tech companiesEnterprise apps, large-scale projects

React Js Frontend and Angular Developer roles share common skills like HTML and CSS but differ mainly in frameworks and language specifics. React focuses on a flexible, component-based approach using JavaScript, while Angular uses TypeScript and a comprehensive framework structure. Both are in high demand across various industries, but React is often preferred for lightweight, fast-loading apps, whereas Angular suits large, complex enterprise solutions.

Is React Js Frontend enough for frontend?

React JS is a popular JavaScript library for building user interfaces and is often sufficient for developing modern frontends. However, front-end development also typically involves knowledge of HTML, CSS, state management, and tools like Redux or React Router to create comprehensive applications. Additional skills in UI/UX design and testing can enhance a React JS developer's effectiveness but are not strictly required for basic frontend work.

Is React Js Frontend still in demand in 2026?

React JS frontend development remains highly in demand in 2026 due to its widespread use in building dynamic web applications and its strong community support. Skills in JavaScript, JSX, and related tools like Redux or Next.js enhance employability in this field.

Is React Js Frontend still in demand?

React JS frontend development remains highly in demand due to its widespread use in building dynamic web applications and its strong community support. Employers seek developers skilled in React, JavaScript, and related tools like Redux and Webpack, making it a valuable skill for frontend developers.

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

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

Infographic showing various React Js Frontend job openings in California as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution.

Front End React Developer

Anagh Technologies, Inc.

San Francisco, CA • On-site

$122K - $142K/yr

Contractor

This job post has expired today. Applications are no longer accepted.


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.