UI Developer Lead

Dawn InfoTek Inc.; Toronto; On-site; CAD 120,000 - 160,000; Full time

Job summary

Dawn InfoTek Inc. is seeking an UI Developer Lead to guide the front-end team in building scalable, high-performance web applications using Angular and TypeScript. You will drive architecture, code quality, and collaboration with design and backend teams.

The role emphasizes technical leadership, hands-on development, and the creation of reusable UI components, while mentoring junior developers to boost the team's overall capabilities.

Qualifications

• 8+ years of professional experience in front-end/UI development with leadership.
• Strong hands-on experience with Angular and TypeScript.
• Experience with Angular 19, TypeScript 5.8+ and strict mode, NgRx and RxJS, Ionic and Capacitor, SCSS and Design Tokens, Jest, Webpack/Module Federation.

Responsibilities

• Lead the design, development, and maintenance of responsive, high-performance web applications using Angular and TypeScript.
• Provide technical leadership and guidance to front-end developers, including code reviews, technical discussions, and best practices.
• Design and develop reusable, scalable UI components and front-end architecture.
• Work closely with UX/UI designers, product owners, business analysts, and backend developers to deliver high-quality digital solutions.
• Establish and maintain front-end coding standards, development practices, and technical documentation.
• Troubleshoot complex UI and integration issues and provide technical solutions.
• Collaborate with backend teams on REST API integration and application architecture.
• Support production environments, including monitoring, troubleshooting, incident resolution, and performance optimization.
• Participate in technical design, architecture discussions, and development planning.
• Mentor junior and intermediate developers and help improve the overall technical capabilities of the team.

Skills

Angular

TypeScript

NgRx

RxJS

Ionic

Capacitor

SCSS

Design Tokens

Jest

Webpack

Module Federation

Tools

Angular 19

TypeScript 5.8+

Job description

UI Developer Lead

We’re looking for a UI Developer Lead to join our team and lead the development of modern, scalable, and user-friendly web applications. The ideal candidate has strong hands-on experience with Angular and TypeScript, a solid understanding of UI architecture and design patterns, and the ability to guide other developers while collaborating with cross-functional teams.

Key Responsibilities

• Lead the design, development, and maintenance of responsive, high-performance web applications using Angular and TypeScript.
• Provide technical leadership and guidance to front-end developers, including code reviews, technical discussions, and best practices.
• Design and develop reusable, scalable UI components and front-end architecture.
• Work closely with UX/UI designers, product owners, business analysts, and backend developers to deliver high-quality digital solutions.
• Establish and maintain front-end coding standards, development practices, and technical documentation.
• Troubleshoot complex UI and integration issues and provide technical solutions.
• Collaborate with backend teams on REST API integration and application architecture.
• Support production environments, including monitoring, troubleshooting, incident resolution, and performance optimization.
• Participate in technical design, architecture discussions, and development planning.
• Mentor junior and intermediate developers and help improve the overall technical capabilities of the team.

Must-Have Skills

• 8+ years of professional experience in front-end/UI development, with experience taking a technical leadership role.
• Strong hands-on experience with Angular and TypeScript.
• Experience with:
  • Angular 19
  • TypeScript 5.8+ and strict mode
  • NgRx and RxJS
  • Ionic and Capacitor
  • SCSS and Design Tokens
  • Jest
  • Webpack / Module Federation