Frontend Engineer

CLR3; Toronto; Hybrid; CAD 90,000 - 120,000; Full time

Job summary

CLR3 in Toronto is seeking a frontend engineer to build dashboards, checkouts and user surfaces with React, Next.js and TypeScript. You will own features end-to-end with a small team and have a say in how the product feels.

You will ship, measure and iterate with real customer feedback, focusing on accessibility, performance and clean API integration with backend teams. Office in Toronto part of the week.

Qualifications

• Proficient in TypeScript and React with production-grade apps.
• Strong sense of UI/UX design and precise implementation.

Responsibilities

• Build and maintain product interfaces in React, Next.js and TypeScript.
• Turn technical data into scan-friendly interfaces.
• Own frontend performance: bundle size, rendering, perceived speed.
• Collaborate with backend engineers on API design for simple frontend builds.
• Build checkout and surfaces for eeze where UI quality is the product.
• Maintain accessibility and keyboard navigation.
• Ship, measure, and iterate with real customer feedback.

Skills

TypeScript

React

Interface design

Web performance

API integration

Communication

Toronto office

Job description

Build the dashboards, checkouts and consoles our products live in. Real users, real money, and interfaces that have to earn trust in seconds.

You will own these surfaces end to end with a small team, from component design to shipped feature, and you will have a real say in how the products feel.

What you will do

• Build and maintain product interfaces in React, Next.js and TypeScript


• Turn dense technical data, like latency metrics and stream catalogues, into interfaces people can scan


• Own frontend performance: bundle size, rendering, perceived speed


• Work with backend engineers on API design so the frontend is simple to build well


• Build the checkout and conversation surfaces for eeze, where UI quality is the product


• Keep accessibility and keyboard use working, not aspirational


• Ship, measure, and iterate with real customer feedback

What we are looking for

• Strong TypeScript and React experience with production apps you can show us


• Good taste in interface design and the craft to implement it precisely


• Solid understanding of the web platform: rendering, caching, forms, focus, history


• Experience consuming real APIs, including the messy parts like errors and loading states


• Clear communication and comfort working directly with users and clients


• Able to work from our Toronto office part of the week

Nice to have

• Experience with data-heavy interfaces: tables, charts, live streams, dashboards


• Familiarity with design systems and component libraries you have helped build


• Some backend ability, enough to fix the API instead of working around it


• Experience with payments or checkout flows
  
• An eye for motion and micro-interactions used sparingly

Who you are

• You sweat details users notice and skip decoration they do not


• You prototype to answer questions instead of debating them


• You treat slow interfaces as bugs


• You like talking to the people who use what you build


• You want ownership of a surface, not tickets from a queue