UI Developer Focused React and User Experience

Job in Toronto, Ontario, C6A, Canada

Listing for: JSG (Johnson Service Group, Inc.)

Full Time position
Listed on 2026-09-23

Job specializations:

Software Development
React.js, Front End Developer, Web Developer, HTML CSS

Salary/Wage Range or Industry Benchmark: 75000 - 90000 CAD Yearly CAD 75000.00 90000.00 YEAR

Position: Dynamic UI Developer Focused on React and User Experience
Bring your talent as a UI Developer specialized in React to an engaging hybrid role. Your focus will be on modern JavaScript, React Hooks, and enhancing frontend efficiency.

As a key player in this position, you will utilize your strong React.js background to create engaging user interfaces. Your hands-on knowledge of React Query will facilitate seamless data operations, while your dedication to performance optimization enhances overall user satisfaction. You will also ensure adherence to accessibility standards throughout your work.

Key Responsibilities:

• Craft dynamic user interfaces with React.js

• Optimize frontend performance and user interactions

• Implement React Query for efficient data fetching

• Develop unit tests with modern testing libraries

• Adhere to WCAG for web accessibility compliance

Requirements:

• Advanced skills in React.js and modern Java Script

• Experience in writing unit tests, e.g., with Jest

• Strong knowledge of HTML5, CSS3, and responsive design

• Familiar with REST APIs and asynchronous concepts

• Proficient in Git for version control

Elevate the user experience through your expertise as a dedicated UI Developer in a dynamic hybrid setup.

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