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Javascript React Developer Jobs in California (NOW HIRING)

Softcom Systems Inc

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Full Stack Python Developer

Universal City, CA · On-site

$60 - $65/hr

Position: Python Full Stack Developer Location: Universal City, CA Duration: 6+ months contract ... JavaScript React frameworks. * Extensive experience managing relational databases, MySQL in ...

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Jobsbridge

JavaScript/UI Developer

Irvine, CA · On-site

Develop a React app with server-side rendering in Node Create / consume a Rails JSON API with said Node app Talk to a Postgres/PostGIS data store Translate our designers work into well-constructed ...

Jobsbridge

JavaScript/UI Developer

Irvine, CA

Develop a React app with server-side rendering in Node Create / consume a Rails JSON API with said Node app Talk to a Postgres/PostGIS data store Translate our designers work into well-constructed ...

pataak

Required Skills & Experience Python JavaScript (React/Angular) RESTful web services API development ... Developer Toolbar, Chrome Dev Tools Excellent Knowledge of database technologies and SQL ...

Mat3ra

Lead Frontend Engineer (React.js)

San Francisco, CA · On-site

$120K - $180K/yr

Overview We look for Senior Engineers looking for challenging work to bridge the gap between ... JavaScript/React.JS (advanced) * MacOS/Linux/Bash (advanced) * MongoDB/JSON (intermediate) * Meteor.

Mat3ra

Lead Frontend Engineer (React.js)

San Francisco, CA · On-site +1

$120K - $180K/yr

Overview We look for Senior Engineers looking for challenging work to bridge the gap between ... JavaScript/React.JS (advanced) * MacOS/Linux/Bash (advanced) * MongoDB/JSON (intermediate) * Meteor.

Turing

Remote Senior Backend Engineer

San Francisco, CA · Remote

$200 - $300/hr

This role is ideal for engineers who have shipped high-impact products at fast-moving companies ... Strong expertise in building full-stack applications using Python and JavaScript (React, Node.js), ...

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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

Java Fullstack Engineer

Purple Drive Technologies

San Francisco, CA • On-site

$61 - $83.75/hr

Full-time

Posted 15 days ago

Job description

Overview:
*** LOCAL CANDIDATES ONLY***
NOTE: The client might require Face to Face interview.
ONSITE ROLE
Java Fullstack Engineer
Java: Strong experience in Java programming for building scalable and robust applications.
JavaScript & React: Expertise in front-end development using JavaScript and React framework to create dynamic and responsive user interfaces.
MongoDB: Hands-on experience with MongoDB for designing and managing NoSQL databases.
SQL / PL-SQL: Proficient in SQL and PL-SQL for database querying, scripting, and performance optimization

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