Senior UI Developer React/Next.js Toronto

Techedin • toronto, on, Canada • Posted June 18, 2026

Location toronto, on
Job Type Full-time
Category Other-General
Posted June 18, 2026
Become a key player as a Senior UI Developer at Techedin in Toronto. This hybrid role focuses on engineering and research applications, enhancing user experiences with React and Next.js.
We are looking for a Senior UX/UI Developer with 4-5 years of experience to join our team. You will create high-performance user interfaces for CAD-based systems while applying Human-Computer Interaction principles. The position requires transforming complex technical concepts into user-friendly designs, while collaborating with engineers and researchers.
Key Responsibilities:
• Design interactive canvases for complex mechanical assemblies
• Develop core HCI components for responsive interaction
• Create UI workflows for structured user input
• Build components for user authentication and project persistence
• Develop visualization controls for CAD simulations
Requirements:
• 4-5 years of experience in web interface development
• Proficient in React, Next.js, JavaScript, a...

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