Senior Frontend Engineer building reliable order - flow and trading experiences for Wealthsimple, Canada’s leading financial innovator. Owning frontend systems across equities, options, crypto, and real - time market data.
LP
React Architect OR Lead
Posted via LinkedIn Recruiter (not a company profile)
Posted 2 months ago
About the role
- Hiring React Architect or Lead for a hybrid role in Mississauga, ON. Requires 10+ years experience, 5+ in React, and strong frontend skills.
Responsibilities
- Lead or architect React-based applications, ensuring best practices in component-driven architecture, state management, and performance. Collaborate with teams to deliver scalable, accessible, and responsive frontend solutions.
Requirements
- 10+ years of software development experience, including 5+ years in React.js. Strong expertise in JavaScript (ES6+), TypeScript, HTML5, and CSS3. Deep understanding of React Hooks, Context API, Redux, Redux Toolkit, or Zustand. Experience with Next.js and server-side rendering (SSR). Strong knowledge of component-driven architecture and design systems. Experience with REST APIs, GraphQL, and API integration. Proficiency in state management, routing, and asynchronous programming. Strong understanding of responsive design, accessibility (WCAG), and cross-browser compatibility. Experience with testing frameworks such as Jest, React Testing Library, Cypress, or Playwright. Knowledge of Webpack, Vite, Babel, npm, and modern build tools. Experience with Git, CI/CD pipelines, and cloud platforms (AWS, Azure, or GCP). Familiarity with micro-frontend architecture is a plus.
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