Senior Front-End Software Engineer (React / TypeScript) (Markham)

About the Role

We’re hiring a Senior Front-End Software Engineer to join a high-growth team building a next-generation financial technology platform. This role focuses on creating scalable, reusable UI components and delivering seamless user experiences across web and mobile applications.

You’ll work on a highly configurable SaaS platform, solving complex challenges around performance, scalability, and design systems.

• Build and maintain modern web applications using React, React Native, and TypeScript
• Develop reusable, scalable UI components and front-end libraries
• Optimize applications for performance, speed, and scalability
• Collaborate with product, design, and backend teams to deliver intuitive user experiences
• Contribute to architecture decisions and technical roadmap
• Improve system performance and maintainability across the platform
• Mentor junior developers and promote engineering best practice...