Sr UI Engineer - Mississauga

Photon

📍 Canada, Canada, Canada

Full-time Computer Occupations Posted February 23, 2026

Job Description

Key Responsibilities

Design and implement responsive, intuitive, and visually appealing web interfaces using modern UI frameworks.


Build reusable components and libraries to ensure scalability and maintainability.


Collaborate with UX/UI designers to translate wireframes and prototypes into high-quality code.


Optimize applications for maximum speed, performance, and cross-browser compatibility.


Work closely with backend teams to integrate APIs and ensure seamless data flow.


Participate in code reviews, mentor junior engineers, and promote UI best practices.


Stay updated with emerging technologies and industry trends to continuously improve product usability.


Contribute to design systems and enforce UI/UX consistency across products.


Required Qualifications


Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.


6+ years of professional ex...