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React Js Developer Jobs in Ontario (NOW HIRING)

StackandCo

\n \n \n \n \n Our client, an insurance company based in Dublin, is looking for a React Developer ... Expert in React.js \n * Immediate availability \n * Some backend (ideally .Net) is desirable but ...

Rivalry

Engineering and Product Seniority: Senior/Lead TL/DR: We are looking to add a highly skilled and ... Vue or React JS (Our frontend web development team codes in vue only) * Knowledge of Nuxt.js/Next ...

Rivalry

Engineering and Product Seniority: Senior/Lead TL/DR: We are looking to add a highly skilled and ... Vue or React JS (Our frontend web development team codes in vue only) * Knowledge of Nuxt.js/Next ...

Rivalry

Engineering and Product Seniority: Senior/Lead TL/DR: We are looking to add a highly skilled and ... Vue or React JS (Our frontend web development team codes in vue only) * Knowledge of Nuxt.js/Next ...

Jay Analytix

Python Developer

Toronto, ON · On-site

Strong understanding of React.js and its core principles. * Experience with relational databases (e ... Collaborate with front-end developers to ensure seamless integration. General Development: * Write ...

Jay Analytix

Python Developer

Toronto, ON · On-site

Strong understanding of React.js and its core principles. * Experience with relational databases (e ... Collaborate with front-end developers to ensure seamless integration. General Development: * Write ...

Modall

Frontend Developer (React/Next.js)

Uxbridge, ON

$60K - $80K/yr

The Role We are looking for a Frontend Developer with a strong command of React and Next.js to join us onsite . This is not a role for someone who wants to hide in the background. You will work ...

Modall

Frontend Developer (React/Next.js)

Uxbridge, ON · On-site

CA$60K - CA$80K/yr

The Role We are looking for a Frontend Developer with a strong command of React and Next.js to join us onsite . This is not a role for someone who wants to hide in the background. You will work ...

Crowdlinker

React Native Developer (Remote, Open Roster Contractor Opportunity) Please note: this is an open ... Knowledge of front-end frameworks such as React.js, Next.js, Vue.js * Understanding of backend ...

United Airlines

React Developer

Toronto, ON · On-site

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 ...

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All JobsReact Js Developer JobsReact Js Developer Jobs in Ontario

React Js Developer information

See Ontario salary details

$13

$52

$74

How much do react js developer jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for react js developer in Ontario is $52.21, according to ZipRecruiter salary data. Most workers in this role earn between $40.62 and $63.22 per hour, depending on experience, location, and employer.

What is a React JS developer?

A React JS Developer is a software engineer who specializes in building user interfaces and web applications using the React JavaScript library. They are responsible for developing reusable components, managing application state, and ensuring high-performance, responsive designs. React JS Developers often work closely with designers and backend developers to deliver seamless user experiences. Their expertise includes JavaScript, HTML, CSS, and modern front-end development tools.

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

To thrive as a React JS Developer, you need a strong grasp of JavaScript, HTML, CSS, and modern React concepts such as hooks, state management, and component lifecycle, typically supported by a degree in computer science or relevant experience. Familiarity with version control systems like Git, build tools such as Webpack or Babel, and testing frameworks like Jest is commonly required. Problem-solving, effective communication, and teamwork are crucial soft skills that distinguish successful developers in this role. These abilities ensure efficient development of scalable, maintainable applications and smooth collaboration within cross-functional development teams.

What are some common challenges faced by React JS developers when integrating with backend APIs?

React JS Developers often encounter challenges such as managing asynchronous data flows, handling errors gracefully, and ensuring smooth communication between the frontend and backend services. Debugging issues related to inconsistent API responses or cross-origin resource sharing (CORS) can also be common. Staying up-to-date with evolving RESTful or GraphQL API standards and ensuring secure authentication and data validation are essential for successful integration.

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

AspectReact Js DeveloperFront-End Developer
Required SkillsProficiency in React.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like Angular or Vue
Work EnvironmentFocus on building user interfaces with ReactDeveloping and maintaining websites/apps across various frameworks
Industry UsageCommon in companies using React for UI developmentBroader role across multiple front-end technologies

React Js Developers specialize in building user interfaces using React.js, while Front-End Developers work across various frameworks and technologies to create complete website or app front-ends. React Js Developers focus more on React-specific skills, whereas Front-End Developers have a broader skill set applicable to multiple frameworks.

What are the most commonly searched types of React Js Developer jobs in Ontario?

The most popular types of React Js Developer jobs in Ontario are:

What are popular job titles related to React Js Developer jobs in Ontario?

For React Js Developer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching React Js Developer jobs in Ontario look for?

The top searched job categories for React Js Developer jobs in Ontario are:

What are popular job titles related to React Js Developer jobs in ON?

For React Js Developer jobs in ON, the most frequently searched job titles are:

React Js Developer jobs near you
Infographic showing various React Js Developer job openings in Ontario as of August 2026, with employment types broken down into 81% Full Time, 7% Part Time, and 12% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $108,594 per year, or $52.2 per hour.

Angular with React developer

Mississauga, ON

Virtusa
IT Services • 10K+ employees
Learn more about Virtusaexternal

Full-time

Re-posted 4 hours ago

Job description

  • Strong experience with Angular (v12 or above).
  • Working experience with React.js.
  • Proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3/SCSS.
  • Experience with RxJS, Angular CLI, and state management (NgRx preferred).
  • Knowledge of React Hooks, Context API, and component lifecycle.
  • Experience integrating REST APIs.
  • Familiarity with Git and version control systems.
  • Understanding of responsive design and cross-browser compatibility.
  • Strong debugging and problem-solving skills.
  • Strong experience with Angular (v12 or above).
  • Working experience with React.js.
  • Proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3/SCSS.
  • Experience with RxJS, Angular CLI, and state management (NgRx preferred).
  • Knowledge of React Hooks, Context API, and component lifecycle.
  • Experience integrating REST APIs.
  • Familiarity with Git and version control systems.
  • Understanding of responsive design and cross-browser compatibility.
  • Strong debugging and problem-solving skills.
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About Virtusa

Sourced by ZipRecruiter

We are builders, makers, and doers with the technical skills and domain expertise to transform your business at scale and speed without disruption. Our unique Engineering First approach blends deep industry expertise and empowered, agile teams, to create holistic solutions that seamlessly move the business forward. We help clients engage with new technology paradigms to creatively build solutions that drive them to the forefront of their industries.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Westborough, MA, US

Year founded

1996

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