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Freelancer React Jobs in California (NOW HIRING)

Solomon Page

UI/UX Frontend Lead Developer

San Francisco, CA · On-site

$60 - $65/hr

  • Medical

  • Dental

  • Retirement

We are seeking an experienced UI/UX Frontend Lead Developer with strong React.js expertise to lead ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...

Crusoe

Social Media Manager

San Francisco, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Source, brief, and manage a roster of contractors, freelance creators, and influencers who extend ... Monitor real-time AI/infrastructure conversation and react quickly when Crusoe has something ...

Crusoe

Social Media Manager

San Francisco, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Source, brief, and manage a roster of contractors, freelance creators, and influencers who extend ... Monitor real-time AI/infrastructure conversation and react quickly when Crusoe has something ...

All JobsFreelancer React JobsFreelancer React Jobs in California

Freelancer React information

What skills and qualifications are needed to thrive as a freelancer React developer?

To thrive as a Freelancer React Developer, you need strong proficiency in JavaScript, React.js, front-end development, and a solid understanding of web technologies, often supported by a portfolio of relevant projects. Familiarity with tools such as Git, npm, popular React libraries (like Redux), and experience with RESTful APIs or related certifications are typically expected. Excellent communication, time management, and self-motivation are standout soft skills for managing client relationships and project deadlines. These skills and qualities ensure effective delivery of high-quality solutions, client satisfaction, and ongoing success in a competitive freelance environment.

What is a freelancer React developer?

Freelancer React developers are professionals who work independently on a contract or project basis, specializing in building user interfaces and web applications using the React JavaScript library. They collaborate with clients to design, develop, and maintain interactive and responsive web applications. These developers often work remotely and manage their own schedules, offering flexibility to both themselves and their clients. Their expertise includes JavaScript, React, front-end tools, and sometimes back-end technologies. Companies hire freelancer React developers to fill skill gaps, scale teams, or complete specific projects efficiently.

What are common challenges faced by freelance React developers, and how can they be managed?

Freelance React developers often face challenges such as managing multiple projects simultaneously, ensuring clear communication with remote clients, and staying updated with the fast-evolving React ecosystem. To manage these, it's essential to set clear expectations with clients, use project management tools to track progress, and allocate regular time for learning new React features and best practices. Collaborating with other developers through online communities can also help troubleshoot issues and stay connected with industry trends.

What is the difference between Freelancer React vs React Developer?

AspectFreelancer ReactReact Developer
CredentialsSelf-taught or formal training, no specific certification requiredTypically has a degree or certification in web development or related field
Work EnvironmentIndependent, remote, project-basedEmployed by companies or agencies, often remote or on-site
Industry UsageUsed by individuals offering services on freelance platformsEmployed by organizations developing React applications
Search & ComparisonOften searched by clients seeking freelance React expertsCompared for full-time or contract React development roles

Freelancer React refers to independent professionals offering React development services on a project basis, often through freelance platforms. React Developer typically denotes a full-time or contract employee working within a company's team. While both roles require React skills, freelancers focus on individual projects, whereas React Developers are employed by organizations to build and maintain applications.

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

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

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

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

What cities in California are hiring for Freelancer React jobs?

Cities in California with the most Freelancer React job openings:

Freelancer React jobs near you
Infographic showing various Freelancer React job openings in California as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 12% Part Time, 2% Temporary, and 4% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution.

Sr. UI Developer with React

Anagh Technologies, Inc.

Pasadena, CA • On-site

$65.50 - $84.75/hr

Contractor

Re-posted 9 days ago

Job description

Job Title: Sr. UI Developer-React (Backfill)
Location :CA- REMOTE
Duration: 12Months
6+ years of recent professional front end software development experience (not freelance / hobby experience)
• Solid understanding of fundamental programming concepts
• Solid understanding of fundamental Javascript concepts
• Solid understanding of testing concepts and experience using Jasmine, Jest, or similar BDD testing framework
• React experience using Typescript or ES2015+ (React, Vue JS a plus)
• Familiar with Web Components (Stencil, Polymer, Angular Elements)
• Familiar with HTML5, CSS3, and SASS or LESS, responsive design
• Experience building web applications that interface with enterprise backend systems via REST API's & Web Sockets
• Experience with reactive programming concepts and RxJS
• Experience with automated browser testing using Cypress, Protractor, Selenium, etc
• Experience facilitating code reviews, code quality checks
• Experience working with Product Owners to plan future work for the team
• Experience collaborating with UX using Design Systems
• Eagerness to experiment with new technologies and innovative ways to solve problems
• Passion for developing high quality, readable, well tested code
Required
  • Experience using Typescript or ES2015+ (React, Vue JS a plus)
  • Automated browser testing using Cypress, Protractor, Selenium, etc
  • HTML5, CSS3, and SASS or LESS, responsive design
  • Web Components (Stencil, Polymer, Angular Elements)
  • Testing concepts and experience using Jasmine, Jest, or similar BDD testing framework
  • Familiar with CI/CD pipelines (Jenkins, Artifactory)

Nice to have Familiar with working in an Agile / SCRUM environment

Apply