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Jr React Developer Jobs in California (NOW HIRING)

AgreeYa Solutions

Jr .NET Developer

Fremont, CA · On-site

$73K - $95K/yr

Build and support scalable, robust applications using modern technologies including React, Angular ... Apply software engineering best practices: code reviews, CI/CD, automated testing, monitoring, and ...

All JobsJr React Developer JobsJr React Developer Jobs in California

Jr React Developer information

See California salary details

$23.7K

$87.8K

$135.7K

How much do jr react developer jobs pay per year?

As of Jul 8, 2026, the average yearly pay for jr 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 are the key skills and qualifications needed to thrive as a Jr React Developer, and why are they important?

To thrive as a Jr React Developer, you need a solid understanding of JavaScript, HTML, CSS, and foundational knowledge of React.js principles, typically supported by relevant coursework or a computer science degree. Familiarity with code versioning tools (like Git), package managers (npm/yarn), and basic testing frameworks is important. Strong problem-solving, communication, and eagerness to learn help you stand out in collaborative development environments. These skills ensure you can effectively build, maintain, and contribute to modern web applications in a fast-evolving tech landscape.

What is the difference between Jr React Developer vs Front End Developer?

AspectJr React DeveloperFront End Developer
Required SkillsBasic React.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like React, Angular, or Vue
Experience LevelEntry-level, 0-2 yearsEntry to mid-level, 1+ years
Work EnvironmentCollaborative teams, startups, tech companiesVaried industries, agencies, tech firms
CertificationsOptional React or JavaScript certificationsWeb development certifications often preferred

While Jr React Developers focus specifically on React.js and related front-end technologies, Front End Developers have a broader skill set encompassing multiple frameworks and tools. Jr React Developers typically work under supervision on React-based projects, whereas Front End Developers may handle diverse projects across different technologies. Both roles are essential in web development teams, with Jr React Developers often serving as entry points into React-specific roles.

What are some common challenges faced by Jr React Developers when working on team projects?

Jr React Developers often encounter challenges such as navigating large codebases, understanding existing project structures, and adapting to team coding standards. Collaborating with more experienced developers can be both educational and overwhelming, especially when participating in code reviews or integrating new features into ongoing projects. Effective communication and a willingness to seek guidance are key to overcoming these hurdles, and many teams provide mentorship or pair programming opportunities to help junior developers grow and succeed.

What are Jr React Developers?

Jr React Developers are entry-level software engineers who specialize in building user interfaces using the React.js library. They work under the supervision of senior developers to create, test, and maintain web applications. Their responsibilities typically include writing reusable components, debugging code, and collaborating with designers and backend developers. Jr React Developers are expected to have a foundational understanding of JavaScript, HTML, CSS, and the basics of React, while continuously learning and growing their technical skills.
What cities in California are hiring for Jr React Developer jobs? Cities in California with the most Jr React Developer job openings:
Jr React Developer jobs near you
Jr .NET Developer

Jr .NET Developer

AgreeYa Solutions

Fremont, CA • On-site

$73K - $95K/yr

Other

Re-posted 26 days ago

Job description

Key Responsibilities

Design, develop, and maintain complex software components for payroll integration and audit systems. Build and support scalable, robust applications using modern technologies including React, Angular, C#, .NET, MySQL, and open-source frameworks. Collaborate with cross-functional teams (finance, compliance and global payroll vendors) to gather requirements and ensure technical solutions meet business needs. Apply software engineering best practices: code reviews, CI/CD, automated testing, monitoring, and performance optimization.

Minimum Qualifications Bachelor's degree (or equivalent) in Computer Science, Engineering, Information Systems, or a related technical field, with 4 years of professional experience in web application development. OR Master's degree (or equivalent) in a related field with 3 years of relevant work experience. Demonstrated experience building scalable, full-stack web applications using C#, .NET, React, Angular, and relational databases (e.g., MySQL). Strong understanding of software design principles, API development, and system integration patterns. Experience working in agile environments with a focus on delivering high-quality, timely results. Excellent problem-solving skills and a commitment to clean, maintainable code.

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