Find the Best React.js Jobs
Check out a sample of the 2,545 React.js jobs posted on Upwork
Full-Stack SaaS -Field Service Management Platform (React, Mobile App, AI, Multi-Tenant SaaS)
Fixed-price
Experience level
Job Description We are seeking an experienced software development team (or highly capable full-stack architect/developer) to build th…
Full Stack Developer for Medical Insurance SaaS
Fixed-price
Experience level
Overview: We are seeking a skilled full stack developer to create a comprehensive SaaS platform aimed at managing medical insurance for…
Founding Product Engineer - Full Time
Hours needed
Duration
Experience level
Founding Product Engineer — Smart Kiosks, Global Startup We're building a global B2B IoT + SaaS platform for smart vending and kiosks…
Backend-strong Full-stack Developer for Fintech MVP
Hours needed
Duration
Experience level
I'm an early-stage founder seeking a backend-strong full-stack developer to build the MVP for a fintech product in the Indian rental sp…
Full-Stack LMS Platform: Desktop + Mobile Web + Native App (React / React Native)
Hours needed
Duration
Experience level
We are building a proprietary e-learning platform for professional training programs. The platform will serve as the core product for d…
URGENT (8-Hour Turnaround): Secure Static Site Build (Astro/Next.js) + Encrypted Contact Form
Hours needed
Duration
Experience level
We are seeking an expert frontend developer/security specialist for an immediate, high-priority project. We need to deploy a secure, mi…
Project Pipeline System
Hours needed
Duration
Experience level
ENET is seeking an experienced development team to build an internal web application for managing project and update requests across ei…
Full AI Dev Build AI Video-Generation SaaS (fal.ai)Must Have Built Something like pollo, higgsfield
Fixed-price
Experience level
We're building a web app that lets marketers generate short video ads from templates, powered by multiple AI video models through an ag…
Full Stack Devloper for New Legacy Project
Hours needed
Duration
Experience level
THE LEGACY EPITAPH™ Scope of Work — Full-Stack Developer (Remote) Contract · Offshore · MVP build for a secure digital-legacy platform…
Front-End Developer for Data Platforms and Operational Intelligence Systems
Hours needed
Duration
Experience level
We are looking for a motivated and detail-oriented Front-End Developer to join our dynamic technology team. In this key role, you will…
can earn $49–$150/hr.
$49$150
Median hourly rates (USD)
How to Become a Freelance ReactJS Developer
If you like being creative and working with cutting-edge technology, then a job as a freelance React.js developer might be right for you.
What does a freelance React.js developer do?
React.js developers write code to create tools that can be run directly within the browser or as an app to make websites, tools, video games, and more. React.js developers commonly work with related tools such as Node.js, but knowledge of Node.js is not explicitly essential for React.js developers.
While a college degree isn’t necessarily required, a good background in coding (specifically JavaScript) is always a great thing to show potential clients.
What skills do I need to become a React.js developer?
React.js is a JavaScript library that provides a framework for developers to easily create tools and software without starting from scratch every time. React.js delivers a lot of functionality, but you need to have a solid understanding of JavaScript and class-based programming to be able to use it. A bachelor’s degree in computer science, software development, or other related fields is recommended. Attending a boot camp also helps.
Common skills a React.js developer should possess include:
- Good understanding of the JavaScript programming language and class-based programming (CSS, HTML, Java, etc.)
- Familiarity with related tools and React applications that are commonly paired with React.js, such as Node.js, Redux, Node Package Manager (NPM), and jQuery
- Good understanding of asynchronous programming concepts for web development and web applications such as REST, callbacks, and hooks
- Familiarity with version control software such as Git and GitHub
- Ability to work with other front-end developers, full-stack JavaScript developers, and other web developers
What are the job responsibilities of a React.js developer?
React.js developers may be tasked with creating various tools, from websites to apps, and microservices that are consumed by other tools.
Very often, React.js is paired with other JavaScript tools such as Node.js and React Redux. A React.js developer will use all of these tools and other software libraries to create new software and maintain existing software. Common job responsibilities include:
- Developing the back-end structure to support websites and apps using HTML
- Integrating third-party APIs and software libraries into existing projects
- Working with other tools such as version control software and Node.js for development and deployment
Eager to learn more about React.js jobs on Upwork? Check out these additional resources:
Upwork is not affiliated with and does not sponsor or endorse any of the tools or services discussed in this section. These tools and services are provided only as potential options, and each reader and company should take the time needed to adequately analyse and determine the tools or services that would best fit their specific needs and situation.
Your next job starts right here
Set up a free profile to showcase your skills, experience and desired pay rate to clients. You choose the payment method that's best for you to easily get paid for your work.
Find workGives you security and peace of mind