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Junior React Js Developer Jobs in Riverside, CA (NOW HIRING)

eTeam

Senior Java Backend Developer

Irvine, CA · On-site

$129K - $168K/yr

Senior Java Backend Developer Location: Irvine, CA 92618 Duration: 12 Months Required Experience ... React JS * Redux * HTML, CSS, JavaScript, TypeScript * API-based integrations Good to Have ...

Kasmo Global

Salesforce Marketing Cloud Developer

Irvine, CA · On-site

$59.50 - $79/hr

Salesforce Marketing Cloud Developer Location: New York, NY/ Basking Ridge NJ / Alpharetta GA ... REST, MongoDB, React.JS, HTML5 / CSS, JavaScript, Python, MySQL, Postgres, Jasmine - Must Have ...

VSolvit

JUNIOR FULL STACK DEVELOPER

Norco, CA · On-site

$25 - $41/hr

Build responsive, user-friendly UI components using HTML5, CSS3, React, and JavaScript/TypeScript ... Experience with Vite, Vue.js, or additional front-end frameworks. * Familiarity with Jira and Agile ...

PropStream

Senior front-end developer

Lake Forest, CA · Remote

$100K - $120K/yr

Transform app designs into front-end code with React.js, HTML5, CSS, and JavaScript. * Work in a multidisciplinary team with other professionals such as back-end developers, UX/UI designers, DBA and ...

ICEYE US

Software Engineering Manager

Irvine, CA · On-site

... React.js and its ecosystem (hooks, context API, state management), and TypeScript, with proven ... engineering teams. • Experience partnering with product or program management teams. Preferred ...

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All JobsJunior React Js Developer JobsJunior React Js Developer Jobs in Riverside, CA

Junior React Js Developer information

See Riverside, CA salary details

$25K

$92.8K

$143.4K

How much do junior react js developer jobs pay per year?

As of Jun 29, 2026, the average yearly pay for junior react js developer in Riverside, CA is $92,825.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,900.00 and $90,800.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Junior React Js Developer position, and why are they important?

To thrive as a Junior React Js Developer, you need a solid understanding of JavaScript, React fundamentals, HTML, and CSS, often supported by a computer science degree or relevant coursework. Familiarity with version control systems like Git, basic testing tools, and development environments such as Visual Studio Code is essential. Strong problem-solving, communication, and willingness to learn from feedback are valuable soft skills in this role. These abilities enable developers to build effective user interfaces, collaborate efficiently with teams, and adapt quickly to evolving project requirements.

What projects and tasks does a Junior React Js Developer typically work on?

A Junior React Js Developer usually works on building and maintaining user interfaces for web applications, implementing components based on design specifications, and fixing bugs under the guidance of more experienced developers. You may also assist with integrating APIs, writing unit tests, and participating in code reviews. Daily responsibilities often include collaborating with designers, backend developers, and QA teams to ensure features are functional and visually consistent. The role provides excellent learning opportunities as you receive mentorship and gain exposure to real-world codebases and agile development processes.

What is a Junior React Js Developer job?

A Junior React.js Developer is an entry-level front-end developer who specializes in building user interfaces using React.js. They work with JavaScript, HTML, and CSS to create dynamic web applications, often under the supervision of senior developers. Their responsibilities include writing reusable components, managing state using React hooks or context, and integrating APIs. They also collaborate with designers and backend developers to ensure seamless functionality. Strong problem-solving skills and a willingness to learn are essential for growth in this role.

What are the most commonly searched types of React Js Developer jobs in Riverside, CA? The most popular types of React Js Developer jobs in Riverside, CA are:
What are popular job titles related to Junior React Js Developer jobs in Riverside, CA? For Junior React Js Developer jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Junior React Js Developer jobs in Riverside, CA look for? The top searched job categories for Junior React Js Developer jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Junior React Js Developer jobs? Cities near Riverside, CA with the most Junior React Js Developer job openings:
Junior React Js Developer jobs near you
Infographic showing various Junior React Js Developer job openings in Riverside, CA as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $92,825 per year, or $44.6 per hour.
React.js / Svelte Engineer - Remote Job

React.js / Svelte Engineer - Remote Job

EnthuZiastic

Pomona, CA • On-site

Full-time

Posted 7 days ago

Job description

About Us

Our mission is to bring people together and connect them into a community to nurture each other. We aim to share a conducive environment, a joyous space to grow and excel; a world brimming with selfless love and enough kindness. We strive to enrich each of our lives with kaleidoscopic memories we make here - vibrant, lively, of all hues and colors.

Job Description

This is a remote position.

We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.

Responsibilities:

  • Developing new user-facing features using React.js

  • Building reusable components and front-end libraries for future use

  • Translating designs and wireframes into high quality code

  • Optimizing components for maximum performance across a vast array of web-capable devices and browsers

Our Tech Stack:

  • Svelte.js

  • React.js

  • Jest.js (Testing)

  • Tailwind

  • Typescript

  • GraphQL

  • Flutter

  • Terraform

  • Elixir / Node.js

  • AWS / Azure Cloud

Requirements

  • 2+ years of experience in React / Angular / Web Frameworks, Jest (unit testing).

  • Having GraphQL experience is a big plus.

  • Having Svelte experience is a big plus.

  • An excellent team player.

  • Constantly thinking about improving the current code, usability, user experience. Having laser focus on making the app super amazing and helping the team and company succeed.

  • Excellent communication and interpersonal skills. In the new world of work from home, we expect the ideal candidate to over-communicate.

  • Humility, collaboration, time management, and communication are as important as your technical skills.

  • Analytical thinker with exceptional problem-solving skills.

  • Excited about writing quality code, trying new technologies, and playing well with others.

  • Solid understanding of engineering and design best practices, especially as it relates to scaling high traffic and data heavy applications.

  • Previous experience with designing, building, and scaling an application to support load changes related to growth.

  • Comfortable in dealing with complexity, lots of moving pieces, coordinating with third parties, and cross-functional teams.

  • Exquisite attention to detail, ability to identify and solve edge-cases.

  • Comfortable learning new technologies and systems.

Do Not Apply If:

  • If you haven’t used Git yet.

  • You are not comfortable with startups that move fast! We’re a small group (~40) of passionate individuals who are determined to change the status quo!

Benefits

  • Opportunity to be a part of a dynamic growth focused tech startup

  • Great learning opportunities to develop new skills and understanding of cutting edge software tools and processes

  • Opportunity to work closely with serial tech entrepreneurs from Silicon Valley

  • Fun-loving environment and caring team mates and inclusive culture of the company

Apply