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Reactjs Developer Jobs in Toronto, ON (NOW HIRING)

Pacer Group

ReactJS

Markham, ON · On-site

... & DevOps methodology-Experience in Pair Programming-Good Experience on Data Structures and Multi-threading| No-SQL Database| Postgre-eCommerce / Retail / CPG Domain experience-Excellent written and ...

Jay Analytix

UI React Developer (AG Grid)

Toronto, ON · Hybrid

Toronto/GTA Job Summary We are seeking a UI Developer with 5+ years of experience to build and ... The ideal candidate has strong expertise in ReactJS and TypeScript, excellent communication skills ...

Jay Analytix

UI React Developer (AG Grid)

Toronto, ON · On-site

Toronto/GTA Job Summary We are seeking a UI Developer with 5+ years of experience to build and ... The ideal candidate has strong expertise in ReactJS and TypeScript, excellent communication skills ...

Scotiabank

Junior Software engineer

Toronto, ON

This role is ideal for a developer with hands-on experience in JavaScript and ReactJS , who thrives in a collaborative environment and demonstrates initiative, accountability, and a strong work ethic.

Bits In Glass

C# Developer

Toronto, ON · Remote

Expertise in Python, C#, AI, Angular/ReactJS UI, with experience in finance industry. * Proficiency ... Familiarity with Azure DevOps for CI/CD pipelines and source control * Knowledge of Cosmos DB or ...

Bits In Glass

C# Developer

Toronto, ON · On-site

Expertise in Python, C#, AI, Angular/ReactJS UI, with experience in finance industry. * Proficiency ... Familiarity with Azure DevOps for CI/CD pipelines and source control * Knowledge of Cosmos DB or ...

Forhyre

Consultant NodeJs with AWS (cloud)

Toronto, ON · On-site

Strong experience with NodeJS, ReactJS and ExpressJS * Proficient in programming language: Python or Java * Experience with other Java technologies such as JSF framework, AJAX, Spring application ...

Fortive

Software Developer

Mississauga, ON

Our Developers bring passion, craftsmanship and innovation to the development and delivery of ... We work with a range of web applications technologies, including JavaScript frameworks (ReactJS ...

Scotiabank

Junior Developer

Toronto, ON

Build scalable and maintainable MFEs in ReactJS and BFFs in NodeJS. (Frontend) * Build backend APIs using Spring Boot stack. (Backend) * Write clean, maintainable, and well documented with minimal ...

Collabera

AI/ML Specialist

Toronto, ON · On-site

CA$60 - CA$65/hr

Partner with data, engineering, and business teams to move AI solutions toward production ... ReactJS * NodeJS * Jenkins * GitHub * Claude * Copilot The expected base salary range for this ...

Ecopia Tech

Frontend Engineer

Toronto, ON · Hybrid

We are looking for talented, self-starting engineers to join our platform team as frontend ... including AngularJS, ReactJS and NodeJS. * Experience in building web services microservice ...

Ecopia Tech

Frontend Engineer

Toronto, ON · On-site

We are looking for talented, self-starting engineers to join our platform team as frontend ... including AngularJS, ReactJS and NodeJS. * Experience in building web services microservice ...

Capgemini

Java Full-stack Developer

Mississauga, ON · On-site

CA$86K - CA$127K/yr

The candidate must have Java front end development experience on ReactJS, NodeJs, Javascript and ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...

Capgemini

Java Full-stack Developer

Mississauga, ON · On-site

CA$86K - CA$127K/yr

The candidate must have Java front end development experience on ReactJS, NodeJs, Javascript and ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...

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Reactjs Developer information

What is a Reactjs developer?

A Reactjs Developer is a software engineer who specializes in building user interfaces using React.js, a popular JavaScript library for creating interactive web applications. Their main responsibilities include developing reusable components, managing application state, and integrating front-end features with backend services. Reactjs Developers work closely with designers and backend developers to create seamless, high-performance web apps. They need a strong understanding of JavaScript, HTML, CSS, and modern web development practices. Proficiency in React's ecosystem, such as Redux and React Router, is also essential for this role.

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

To thrive as a Reactjs Developer, you need a solid understanding of JavaScript, HTML, CSS, and expertise in building user interfaces with React, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, RESTful APIs, and build tools such as Webpack or Babel is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help developers collaborate and deliver high-quality products. These skills ensure efficient development of scalable, maintainable, and user-friendly web applications in dynamic team environments.

What are some common challenges Reactjs developers face when working on large-scale applications?

ReactJS Developers working on large-scale applications often encounter challenges such as managing complex state across multiple components, ensuring consistent performance as the codebase grows, and maintaining code readability and reusability. Collaborating with backend teams to integrate APIs and handling frequent updates to libraries or dependencies are also common. Adopting best practices like modular architecture, using state management libraries (e.g., Redux), and thorough code reviews can help address these challenges and support scalable development.

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

AspectReactjs DeveloperFront-End Developer
Required SkillsProficiency in React.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like Angular or Vue
Work EnvironmentFocus on building UI components using ReactDeveloping user interfaces across various frameworks
Industry UsageCommon in companies using React.js for web appsWidespread across industries with diverse tech stacks
CertificationsReact.js certifications or coursesGeneral front-end development certifications

Reactjs Developers specialize in building user interfaces specifically with React.js, while Front-End Developers work across multiple frameworks and technologies to create engaging websites and applications. Both roles require strong HTML, CSS, and JavaScript skills, but Reactjs Developers focus more on React-specific tools and libraries. Understanding these differences helps employers find the right candidate for their project needs.

Is Reactjs Developer still in demand?

Reactjs Developer roles remain in high demand due to the widespread use of React for building user interfaces in web development. Skills in JavaScript, React, and related tools like Redux or TypeScript are highly valued, and demand is expected to continue as companies prioritize modern, responsive web applications.

Is Reactjs development a good career?

Reactjs development is a popular career choice for front-end developers due to high demand for web applications and skills in JavaScript and UI design. It offers opportunities for growth, competitive salaries, and the chance to work on modern, dynamic websites. Staying updated with related tools like Redux and TypeScript can enhance job prospects.

What are popular job titles related to Reactjs Developer jobs in Toronto, ON?

For Reactjs Developer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Reactjs Developer jobs in Toronto, ON look for?

The top searched job categories for Reactjs Developer jobs in Toronto, ON are:

Reactjs Developer jobs near you
Infographic showing various Reactjs Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 84% Full Time, 3% Part Time, and 13% Contract. Highlights an 79% Physical, 8% Hybrid, and 13% Remote job distribution.

ReactJS

Pacer Group

Markham, ON • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Job Title: ReactJS

Location: Markham,Ontario

Work Arrangement: Hybrid (2-3days WFO)

Employment Type: Contract

Domain: BFSI

Duration:6-12 months

Hourly rate :-CAD 46-48/hour

Application Deadline: Sep 18h, 2026


SKILLS REQUIRED


Experience Required: 6-8

Role Descriptions: -Should have a minimum 8 years of experience in React JS| Node JS| Typescript| Micro-Front End-Proven experience in Front End technologies like Jquery| Java Script| Junit| HTML| AJAX etc.-Have experience in SAP Commerce Cloud-Experience in building responsive and high-performance ecommerce and error handling-Agile & DevOps methodology-Experience in Pair Programming-Good Experience on Data Structures and Multi-threading| No-SQL Database| Postgre-eCommerce / Retail / CPG Domain experience-Excellent written and verbal communication-Strong Development Background Essential Skills: -Should have a minimum 8 years of experience in React JS| Node JS| Typescript| Micro-Front End-Proven experience in Front End technologies like Jquery| Java Script| Junit| HTML| AJAX etc.-Have experience in SAP Commerce Cloud-Experience in building responsive and high-performance ecommerce and error handling-Agile & DevOps methodology-Experience in Pair Programming-Good Experience on Data Structures and Multi-threading| No-SQL Database| Postgre-eCommerce / Retail / CPG Domain experience-Excellent written and verbal communication-Strong Development Background Desirable Skills:

Keyword:

Skills: Digital : ReactJS~Digital : Microservices


EEOC Compliance:

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment.


DISCLAIMER

AI Usage Policy: Pacer Group uses AI to assist in screening applications. Final hiring decisions are made by human recruiters based on qualifications and experience.

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