Dynamic UI Developer Focused on React and User Experience

JSG (Johnson Service Group, Inc.) • toronto, on, Canada • Posted June 01, 2026

Location toronto, on
Job Type Full-time
Category IT & Technology
Posted June 01, 2026
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 JavaScript
• Experience in writing unit tests, e....

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