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Senior React Developer Jobs in Kitchener, ON (NOW HIRING)

We are looking for a Senior C#/.Net Developer for our client. This is a permanent position, that ... Net * Experience developing on the front-end with either React , Angular or a combination of both ...

We are looking for a Senior C#/.Net Developer for our client. This is a permanent position, that ... Net * Experience developing on the front-end with either React , Angular or a combination of both ...

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a ... Experience working with Front-End JavaScript frameworks like React / Redux / Bootstrap * Good ...

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a ... Experience working with Front-End JavaScript frameworks like React / Redux / Bootstrap * Good ...

Senior Software Developer - HD

Kitchener, ON · On-site

CA$100K - CA$140K/yr

As we scale up, we are looking for a Senior Software Developer to help us build the software that ... Proficiency in JavaScript (we use React, Node.js) * Proficiency in Python * Proficiency in AWS ...

Showing results 21-40

Senior React Developer information

What is a senior React developer?

A Senior React Developer is an experienced software engineer specializing in building user interfaces using React.js. They are responsible for designing, developing, and optimizing complex web applications while ensuring code quality and performance. Senior React Developers often mentor junior developers, collaborate with cross-functional teams, and implement best practices in React development. They also have a deep understanding of state management, performance optimization, and modern front-end architectures.

What are the key skills and qualifications needed to thrive in the senior React developer position, and why are they important?

To thrive as a Senior React Developer, you need an in-depth understanding of JavaScript, React.js, front-end architecture, and experience with modern web development practices, usually backed by several years in similar roles or a relevant degree. Proficiency with state management libraries (like Redux), RESTful APIs, version control systems (such as Git), and awareness of TypeScript and testing frameworks is often expected. Strong problem-solving abilities, clear communication, and a collaborative mindset set successful candidates apart. These skills ensure the delivery of robust, scalable applications and effective teamwork in dynamic, agile environments.

What are the typical responsibilities and daily tasks for a senior React developer?

As a Senior React Developer, you'll typically be responsible for designing and developing complex user interfaces, optimizing application performance, and mentoring junior developers on best practices. Your daily tasks may include writing clean, maintainable code, reviewing pull requests, collaborating with designers to bring UI/UX concepts to life, and participating in sprint planning or code reviews. You'll often work closely with back-end developers and product managers to align technical solutions with business goals. This role also requires you to stay up to date with emerging technologies and contribute to the continuous improvement of development processes.

What are popular job titles related to Senior React Developer jobs in Kitchener, ON?

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

What cities near Kitchener, ON are hiring for Senior React Developer jobs?

Cities near Kitchener, ON with the most Senior React Developer job openings:

Infographic showing various Senior React Developer job openings in Kitchener, ON as of August 2026, with employment types broken down into 76% Full Time, 10% Part Time, and 14% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution.

Senior Front-End Developer (Typescript)

Targeted Talent

Kitchener, ON • Remote

$65K - $95K/yr

Full-time

Medical, Dental, PTO

Re-posted 13 hours ago


Job description

We are looking for an experienced Senior Front-End Developer for our client. This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg. Our client is a global enterprise company with a product that you've likely used.

You Have:

  • 5+ years’ experience working on web applications as a Front-End Developer
  • Solid experience working in JavaScript and relevant frameworks
  • Experience working with React and Typescript is required
  • Experience working with AWS

Perks:

  • Competitive Salary
  • Individual performance bonus
  • Health and dental benefits
  • 3 weeks’ vacation
  • Relocation Package

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About Targeted Talent

Sourced by ZipRecruiter

Your single source for HR professional services, we offer job seekers specialized employment services, spanning contract, permanent positions, and project solutions for highly specialized and managerial level talent needs. Our team of specialized recruiters and consultants abilities extend far beyond resume or career counseling. With hundreds of collaborators strategically located throughout the country, our organization possess the local market knowledge and industry relationships that make successful geography-specific reach possible.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Vancouver, BC, CA