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React Developer Jobs in Ontario (NOW HIRING)

Fintros

React Developer

Toronto, ON · On-site

Work experience or hobby experience with React Hooks * Innately curious with a desire to learn and teach, and an excellent command of engineering fundamentals * Innately curious to build apps used by ...

United Airlines

React Developer

Toronto, ON

Strong hands on expertise in Java & React.JS for building secure, high volume, low latency banking systems. Experience working in DevOps environments supporting mission critical banking platforms ...

StackandCo

\n \n \n \n \n Our client, an insurance company based in Dublin, is looking for a React Developer for a 3\-6 month contract. \n \n \n \n \n \n The contract will be initially 3 months with the ...

StackandCo

They currently have an urgent opening for a Frontend Developer to join their high calibre team who ... Commercial React experience highly desirable (Applications from those with Angular or VueJS will be ...

StackandCo

Commercial React experience highly desirable (Applications from those with Angular or VueJS will be ... Frontend Developer to make a huge impact within the development team of this industry leading ...

Jay Analytix

UI React Developer (QTS)

Toronto, ON · Hybrid

UI React Developer (Redux) Job Type: Contract Duration: 1+ Year - Long Term Location: Toronto, Ontario (Hybrid - 3 days in office) Experience: 7+ Years Only candidates with work authorization in ...

Jay Analytix

UI React Developer (QTS)

Toronto, ON · On-site

UI React Developer (Redux) Job Type: Contract Duration: 1+ Year Long Term Location: Toronto, Ontario (Hybrid 3 days in office) Experience: 7+ Years Only candidates with work authorization in Canada ...

StackandCo

HTML5, CSS3, JavaScript, React, Redux \n * Agile experience \n * The right to work in Ireland \n \n \n \n \n \n

StackandCo

... 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 ...

StackandCo

\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 ...

AtHoc

Senior Full Stack Developer

Ottawa, ON · On-site

CA$108K - CA$158K/yr

React * DevOps: Docker, Kubernetes, GitHub Actions What You'll Do * Build and optimize backend microservices using Node.js, Express, NATS, Redis, MySQL, and Elasticsearch on AWS * Work on data ...

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React Developer information

See Ontario salary details

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$53

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How much do react developer jobs pay per hour?

As of Jul 20, 2026, the average hourly pay for react developer in Ontario is $53.45, according to ZipRecruiter salary data. Most workers in this role earn between $44.23 and $62.50 per hour, depending on experience, location, and employer.

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

AspectReact DeveloperFront-End Developer
Primary FocusBuilding user interfaces with ReactDeveloping UI/UX across various frameworks
Required SkillsReact, JavaScript, HTML, CSSJavaScript, HTML, CSS, multiple frameworks
Work EnvironmentWeb development teams, startups, tech companiesWeb development teams, agencies, corporate IT
Common CertificationsReact certifications, JavaScript coursesJavaScript certifications, front-end development courses

React Developers specialize in building user interfaces using React, while Front-End Developers work on a broader range of UI/UX development across various frameworks. Both roles require strong JavaScript, HTML, and CSS skills, but React Developers focus more on React-specific tools and libraries. Employers in tech companies and startups often seek both, but React Developers are more specialized in React-based projects.

What are React Developers?

React Developers are software engineers who specialize in building user interfaces using the React JavaScript library. They design and implement interactive components on web applications, ensuring seamless and efficient user experiences. Their responsibilities often include coding, debugging, optimizing performance, and collaborating with designers and backend developers. React Developers need a strong understanding of JavaScript, HTML, CSS, and the React framework. They may also work with related tools like Redux, TypeScript, and testing libraries.

Is React developer still in demand?

React developers are currently in high demand due to the widespread use of React for building dynamic web applications. Skills in JavaScript, React, and related tools like Redux or TypeScript enhance employability, and demand is expected to remain strong as companies continue to adopt modern front-end frameworks.

What Does a React Developer Do?

As a React developer, you work in a comprehensive JavaScript library known as React. Your responsibilities are to design, develop, and implement this front-end technology for businesses. Your software includes user-facing features that consist of reusable components for future use. Other duties include testing software for functionality issues, translating designs into code, and optimizing components for optimum performance. Part of your job is utilizing workflows such as Flux and Redux to complete tasks. You also coordinate with teams to ensure each layer of the infrastructure works together.

What are the key skills and qualifications needed to thrive as a React Developer, and why are they important?

To thrive as a React Developer, you need a solid understanding of JavaScript, ES6+, HTML, CSS, and a proven track record with React.js and related libraries. Familiarity with version control systems like Git, package managers such as npm or Yarn, and experience with build tools and testing frameworks are typically required. Strong problem-solving skills, attention to detail, and effective communication set outstanding developers apart. These competencies ensure you can build efficient, maintainable user interfaces and collaborate effectively within development teams.

What are the most common challenges React Developers face when working on large-scale applications?

React Developers working on large-scale applications often encounter challenges such as managing complex state logic, ensuring code maintainability, and optimizing application performance. Collaborating effectively with backend teams and coordinating updates in component libraries are also crucial. Additionally, keeping up with the evolving React ecosystem and integrating third-party tools or libraries can require ongoing learning and adaptation. Leveraging best practices like code splitting, lazy loading, and clear state management patterns can help address these challenges.

What is the average salary for React devs?

The average salary for React developers varies by experience and location but generally ranges from $70,000 to $120,000 annually in many regions. Junior developers typically earn lower salaries, while experienced React developers with additional skills in JavaScript, Redux, or TypeScript can command higher pay. Certifications and working in high-demand markets can also influence salary levels.

Can I learn React in 5 days?

React developers typically require several weeks to months of consistent study to gain proficiency, as React involves understanding JavaScript, component-based architecture, and related tools like JSX and state management. While basic concepts can be grasped quickly, becoming proficient for a job usually requires ongoing practice and real-world experience.

Is React still in demand in 2026?

React Developer remains a highly sought-after role in 2026 due to the continued popularity of React for building user interfaces and single-page applications. Demand is driven by the need for modern web development skills, with proficiency in JavaScript, JSX, and related tools like Redux or Next.js often required. Staying updated with the latest React features and best practices can enhance job prospects in this field.
More about React Developer jobs
What are the most commonly searched types of React Developer jobs in Ontario? The most popular types of React Developer jobs in Ontario are:
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What job categories do people searching React Developer jobs in Ontario look for? The top searched job categories for React Developer jobs in Ontario are:
What cities in Ontario are hiring for React Developer jobs? Cities in Ontario with the most React Developer job openings:
What are popular job titles related to React Developer jobs in ON? For React Developer jobs in ON, the most frequently searched job titles are:
React Developer jobs near you
Infographic showing various React Developer job openings in Ontario as of July 2026, with employment types broken down into 85% Full Time, 3% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $111,177 per year, or $53.5 per hour.
React Developer

React Developer

Fintros

Toronto, ON • On-site

Full-time

Posted 5 days ago

Job description

A stealth new app created by Fintros AI is launching in September 2021. In less than 180 days, our app has attracted 150,000 jobs across 500+ companies. By 2023, our company will power the talent attraction for over 25,000+ companies across over 10M+ jobs.

    We have an unfair advantage as our patent-pending document anonymization technology is on pace to solve one of the world's most important crises, human equality. We've built the "Robinhood of career discovery" and it's "5x better than anything currently in the market" (quotes from a Fortune 1000 client and a Tier 1 Asset Manager).

    Role

    Join a team of creatives that have dedicated their careers to fundamentally create a new category of career discovery.

    Our engineering stack is pretty world-class. We have a well-documented micro-architecture service written in either Python (Flask) or Rails API using GraphQL. Our front-end consumes the GQL endpoints with Apollo Client, React Hooks, Functional Components, styled components, and our own custom UI-web kit. Our AWS Lake Formation data team currently enriching over 28.6M entity types (including over 6 million companies).

    Experience

    • 1+ years of experience in React, ideally React Native
    • Work experience or hobby experience with React Hooks
    • Innately curious with a desire to learn and teach, and an excellent command of engineering fundamentals
    • Innately curious to build apps used by users that love your app

    Our Stack at Fintros

    • Front-End: NextJS, Typescript, Apollo GQL, React with Hooks (v16.10), Styled Components, ES Lint, Prettier (testing: Jest)
    • Back-End: GraphQL (Ruby), Rails API (testing: rSpec)
    • ML: Python, Flask
    • Documentation: GraphQL Playground, Postman, Github
    • DevOps: AWS, Heroku, Vercel (we love Vercel!!!!) and Digital Ocean (we love DO!!!!)
    • Design: Sketch, Figma, Adobe Suite

    Apply to join a team of senior developers that take pride in shipping pixel-perfect, clean code!

    Employment Type: FULL_TIME

    Apply