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Senior React Js Developer Jobs in Quebec (NOW HIRING)

LiveBarn

Frontend Software Engineer

Montreal, QC · On-site

LiveBarn is looking for a Frontend Software Engineer to join our evolving and fast-paced technology ... React.js * REST API and GraphQL API integrations * Material-UI, SCSS * Jest, React Testing Library

Fundica

Senior Software Developer

Montreal, QC · On-site

The Challenge Are you a rockstar developer looking to work in a fun and challenging environment ... Significant Javascript experience with recent JS frameworks such as Angular or React * 5 years ...

Fundica

Senior Software Developer

Montreal, QC

The Challenge Are you a rockstar developer looking to work in a fun and challenging environment ... Significant Javascript experience with recent JS frameworks such as Angular or React * 5 years ...

Apertera

$80 - $100/hr

... with DevOps teams on deployments and operational improvements. * Build and operate services ... Familiarity with JavaScript and modern frontend frameworks such as React (experience with Next.js ...

New

US Mobile

Full-Stack Software Engineer

Montreal, QC · On-site +1

CA$120K - CA$150K/yr

We're looking for a full-stack JS engineer to help us scale and connect millions of devices to ... Experience with React Native beyond the JS surface - bridging modules, push tokens, background ...

Apertera

Senior Software Engineer

Montreal, QC · On-site

... DevOps teams on deployments and operational improvements * Build and operate services deployed on ... Familiarity with JavaScript and modern frontend frameworks such as React (experience with Next.js ...

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Senior React Js Developer information

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$66

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How much do senior react js developer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for senior react js developer in Quebec is $66.82, according to ZipRecruiter salary data. Most workers in this role earn between $59.62 and $75.96 per hour, depending on experience, location, and employer.

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

To thrive as a Senior React JS Developer, you need advanced proficiency in JavaScript, React, front-end architectures, and a solid understanding of web development principles, typically supported by a relevant degree or equivalent experience. Expertise in tools and systems like Redux, TypeScript, RESTful APIs, version control (Git), and familiarity with testing frameworks and CI/CD pipelines is highly valued. Strong problem-solving, communication, and leadership skills help you drive technical decisions and mentor junior developers. These skills are crucial for building scalable, maintainable applications and ensuring project success in dynamic, collaborative environments.

What does a Senior React JS Developer do?

A Senior React JS Developer is responsible for designing, developing, and maintaining complex user interfaces using the React JavaScript library. They lead front-end development efforts, provide technical guidance to junior developers, and ensure best practices in code quality and performance. Additionally, they collaborate with cross-functional teams to deliver scalable and efficient web applications, often participating in architectural decisions and code reviews.

What are some common challenges faced by Senior React JS Developers when leading a front-end development team?

Senior React JS Developers often encounter challenges such as balancing the adoption of new technologies with project stability, ensuring consistent code quality across team members, and effectively communicating technical decisions to both technical and non-technical stakeholders. They are also responsible for mentoring junior developers, which requires patience and strong leadership skills. Navigating complex project requirements and integrating React with various back-end systems can add further complexity to their daily responsibilities.
What are the most commonly searched types of React Js Developer jobs in Quebec? The most popular types of React Js Developer jobs in Quebec are:
What are popular job titles related to Senior React Js Developer jobs in Quebec? For Senior React Js Developer jobs in Quebec, the most frequently searched job titles are:
What job categories do people searching Senior React Js Developer jobs in Quebec look for? The top searched job categories for Senior React Js Developer jobs in Quebec are:
Senior React Js Developer jobs near you
Infographic showing various Senior React Js Developer job openings in Quebec as of July 2026, with employment types broken down into 85% Full Time, 5% Part Time, 1% Temporary, and 9% Contract. Highlights an 81% Physical, 3% Hybrid, and 16% Remote job distribution, with an average salary of $138,987 per year, or $66.8 per hour.

Frontend Software Engineer

LiveBarn

Montreal, QC • On-site

Full-time

Re-posted 15 days ago

Job description

Salary:

LiveBarn is the industry leader in live and on-demand streaming of amateur and youth sports across North America. Our automated platform connects families, athletes, and coaches to the actionanytime, anywheremaking youth sports more accessible and connected than ever before. We are a fast-growing technology company operating at the intersection of sports, media, and AI, building scalable systems that deliver real-world impact, with a strong focus on innovation, ownership, and continuous improvement.


LiveBarn is looking for a Frontend Software Engineer to join our evolving and fast-paced technology team. In this role, you will focus on developing and maintaining our product website as well as internal tools. We are looking for a passionate individual who is eager to adapt and learn LiveBarns development standards and design practices.


What will you be doing?

  • Design, develop, optimize, and maintain fully responsive websites from end to end using today's best standards
  • Develop, implement, and maintain front-end applications with Typescript, JavaScript, HTML, and CSS
  • Maintain and improve our front-end code, code review, design brainstorming
  • Perform code walkthroughs and testing
  • Provide development recommendations of all supported application technologies

What Do You Need to Succeed?

  • 5+ years of experience as a frontend software engineer
  • Bachelors degree in computer science, Information Technology, or equivalent work experience
  • Strong grasp of adaptive/responsive web design, including accessibility best practices (ARIA attributes)
  • Open-minded and willing to adapt to existing development standards and structures.
  • Strong ability to manage priorities and meet deadlines in a dynamic environment.
  • Bilingualism is considered an asset (English required to support and service out-of-province clients)
  • Receptive to feedback and committed to continuous improvement.

Strong hands-on experience with all of the following skills:

  • JavaScript and TypeScript
  • React.js
  • REST API and GraphQL API integrations
  • Material-UI, SCSS
  • Jest, React Testing Library
  • Git

LiveBarn is an equal opportunity employer. We are committed to creating an inclusive and accessible workplace where all employees feel valued and supported. Only candidates selected for an interview will be contacted.