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React Js Web Developer Jobs in Ontario (NOW HIRING)

Rockstar Games is seeking a passionate and experienced Senior Web Programmer with a focus on the ... React. * Integrating front-end applications with Next.js and ASP.NET Core (C#). * Develop ...

\n \n \n \n \n Are you a talented Web Applications UI Developer? Do you want to be part of a close ... Commercial React experience highly desirable (Applications from those with Angular or VueJS will be ...

ReactJS

Markham, ON ยท On-site

... experience in React JS| Node JS| Typescript| Micro-Front End-Proven experience in Front End ... handling-Agile & DevOps methodology-Experience in Pair Programming-Good Experience on Data ...

... Web Applications Developer to join their high calibre team who are granted a lot of creative ... Commercial React experience highly desirable (Applications from those with Angular or VueJS will be ...

JS for building secure, high volume, low latency banking systems. Experience working in DevOps ... React 18/19, Hooks, Redux, RTL, React Toolkit, Query) Experienced in integrating frontend ...

Senior Java Developer

Toronto, ON ยท On-site +1

$91K - $120K/yr

Develop and consume RESTful web services using standard protocols and formats. * Understand the ... Work with React.js and Google App Engine with Python 2.7 to support the Front End team. What's in ...

Senior Java Developer

Toronto, ON ยท On-site +1

$91K - $120K/yr

Develop and consume RESTful web services using standard protocols and formats. * Understand the ... Work with React.js and Google App Engine with Python 2.7 to support the Front End team. What's in ...

You'll be in the weeds independently as a developer, and also need to provide guidance to more ... web-capable devices and browsers. Skills Fluent in React.js, and Vue.js Strong proficiency in ...

TypeScript, JavaScript, NodeJS, Bootstrap, React, Angular, and other responsive web frameworks or extensive experience with C++, .NET and/or Python * Knowledge of Agile software engineering processes ...

Utilize mature programming methodologies and languages, including Java Spring Boot and React.js, to deliver and maintain high-quality software solutions Design, develop, test, and deploy end-to-end ...

The team is made up of enthusiastic and passionate developers, and the atmosphere is highly ... React \n * REST API experience highly desirable \n * Familiarity with Web Sockets \n * Experience ...

... React \n * Experience with Google Maps\/Here Maps (including map clusters \/ geofence \/ route ... Familiarity with Web Sockets \n * Bonus points for previous experience in a telematics company \n ...

Showing results 41-60

React Js Web Developer information

See Ontario salary details

$36K

$100.3K

$151.5K

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

As of Sep 5, 2026, the average yearly pay for react js web developer in Ontario is $100,289.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $122,000.00 per year, depending on experience, location, and employer.

What does a React JS web developer do?

A React JS Web Developer specializes in building user interfaces and web applications using the React JavaScript library. They develop reusable components, manage application state, and ensure responsive design across devices. Their role often involves collaborating with designers and backend developers to deliver seamless and high-performance web experiences. React JS developers also stay updated with the latest trends and best practices in front-end development.

What are the key skills and qualifications needed to thrive as a React JS web developer?

To thrive as a React JS Web Developer, you need strong proficiency in JavaScript, React, HTML, CSS, and a solid understanding of web development principles, often backed by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, package managers (npm or Yarn), and tools such as Redux, Webpack, or testing frameworks is typically required. Problem-solving ability, attention to detail, teamwork, and effective communication are standout soft skills for this role. These skills ensure developers can build responsive, maintainable web applications that meet user needs and collaborate efficiently with cross-functional teams.

What are some common challenges faced by React JS web developers in a collaborative team environment?

React JS Web Developers often collaborate closely with backend developers, designers, and QA teams. A common challenge is ensuring seamless integration between frontend and backend components, especially when APIs or data structures change. Maintaining code consistency across a large team using shared components and managing state effectively can also be demanding. Effective communication and using tools like version control and code review platforms help address these challenges and ensure smooth project delivery.

What is the difference between React Js Web Developer vs Front End Developer?

AspectReact Js Web DeveloperFront End Developer
Required SkillsProficiency in React.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like React, Angular, or Vue
CertificationsReact.js certifications or related front-end coursesGeneral front-end development certifications
Work EnvironmentDeveloping user interfaces with React in web projectsBuilding and maintaining websites or web applications across various frameworks
Industry UsagePrimarily in companies using React.js for front-endAcross industries using various front-end technologies

The React Js Web Developer specializes in building user interfaces using React.js, focusing on React-specific skills. In contrast, a Front End Developer has a broader role, working with multiple frameworks and technologies to create and maintain websites. Both roles require similar foundational skills, but React Js Web Developers are more specialized in React.js development.

What cities in Ontario are hiring for React Js Web Developer jobs?

Cities in Ontario with the most React Js Web Developer job openings:

Infographic showing various React Js Web Developer job openings in Ontario as of August 2026, with employment types broken down into 1% Internship, 73% Full Time, 19% Part Time, 1% Temporary, and 6% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $100,289 per year, or $48.2 per hour.

Senior Web Programmer

Rockstar Games

Oakville, ON โ€ข On-site

Full-time

Re-posted 28 days ago


Job description

At Rockstar Games, we create world-class entertainment experiences.ย 

Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly motivated environment where you can learn and collaborate with some of the most talented people in the industry.ย 

Rockstar Games is seeking a passionate and experienced Senior Web Programmer with a focus on the "back of the frontend" to join our online development team. This role will involve a deep understanding of how high-profile frontends are delivered, secured and integrated via services and APIs with less focus on the presentation.ย 

The successful candidate will be working on innovative technology with an internationally established team, while having great attention to detail, being a strong collaborator and have outstanding communication and interpersonal skills.

We are looking for someone who is passionate about games, eager for new challenges, and ready to continue our legacy of creating the greatest games in the world.ย 

This is a full-time, in-office position based out of Rockstar's unique game development studio in Oakville, ON.ย 

WHAT WE DOย 
  • The Rockstar Games Online Services team creates connected experiences that are found across our game franchises.
  • We architect and maintain high-impact features to support the development of the Rockstar community and websites.
  • We create innovative in-game experiences, including user-generated content.
  • We build services and tools that support our consumer-facing experiences and our internal business needs.ย 
RESPONSIBILITIESย 
  • Development of accessible front-end components and applications using React.
  • Integrating front-end applications with Next.js and ASP.NET Core (C#).
  • Develop comprehensive test suites.
  • Web performance optimization.
  • Collaboration with other Rockstar technology teams across our worldwide studios.ย 
REQUIREMENTS
  • A degree in computer science or 5+ years of experience in professional web development.
  • 5+ years of experience using React.
  • 5+ years of experience using Node.js or C#.ย 
  • Extensive experience in accessible web development.
  • Ability to effectively facilitate communication with teams in various locations worldwide.
  • Experience with automated testing, shared code, and source control, preferably Git.
  • Knowledge of Agile, software development, and web-security best practices.
  • Passion for web technologies and a desire to remain up to date with the latest technologies. ย 
PLUSESย 

Please note that these are desirable skills and are not required to apply for the position.ย 

  • Experience working on high-traffic, responsive websites and applications.
  • Experience with Next.js SSR/ISR.
  • Exposure to Elasticsearch/OpenSearch.
  • Exposure to observability tools.
  • Knowledge of Rockstar's game titles and passion for playing video games.ย 
HOW TO APPLY

Please apply with a resume and cover letter demonstrating how you meet the skills above. If we would like to move forward with your application, a Rockstar recruiter will reach out to you to explain next steps and guide you through the process.

Rockstar is committed to creating a work environment that promotes equal opportunity, dignity and respect. In line with this commitment, Rockstar will provide reasonable accommodations to qualified job applicants with disabilities during the recruitment process in order for such applicants to be considered for the position for which they are applying, as well as to qualified employees to enable them to perform the essential functions of their roles. If you need more information about Rockstar's reasonable accommodation policies or process, or need to request an accommodation, please notify your recruiter during the interview process.ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย 

For those based in Toronto, Rockstar will provide accommodations to job applicants and employees as long as such accommodations do not pose an undue hardship on Rockstar, and consistent with its obligations under the Human Rights Code and the Accessibility for Ontarians with Disabilities Act.

If you've got the right skills for the job, we want to hear from you. We encourage applications from all suitable candidates regardless of age, disability, gender identity, sexual orientation, religion, belief, race, or any other protected category.