Senior Front-End Engineer, React & Web3 UI Innovation

Symbiotic; Toronto; On-site; CAD 90,000 - 120,000; Full time

Job summary

Symbiotic is seeking a frontend engineer to join a tight-knit team building onchain finance infrastructure. You will implement responsive, accessible UIs from Figma, develop reusable components, and integrate wallet interactions.

The role emphasizes modern React/TypeScript skills, state management with TanStack Query and Zustand, and collaboration across design, product, and engineering. Ideal candidates have experience with Next.js, Vite, pnpm monorepos, Storybook, Vitest, Playwright, and

Qualifications

• Proficient in modern React and TypeScript with strong component design.
• Experience with Next.js, Vite, and monorepos (pnpm).
• Deep understanding of state management (server state with TanStack Query, client state with Zustand).
• Strong CSS and responsive design; familiar with Chakra UI.
• Able to translate Figma designs into reusable components documented in Storybook.

Responsibilities

• Develop frontend across the full project lifecycle: requirements, architecture, design, implementation, tests, delivery.
• Create responsive, accessible UIs from Figma.
• Prototype interfaces for mvps and maintain reusable components in Storybook.
• Integrate features with existing codebase and blockchain-related wallet interactions.
• Design efficient client/server state management and error handling; write unit/integration/E2E tests.
• Monitor production issues and performance with tools like Sentry; contribute to planning and decisions.
• Review code and maintain engineering standards; collaborate with engineers, designers, product, and partners.

Skills

React

TypeScript

Next.js

Vite

pnpm

TanStack Query

Zustand

Chakra UI

Storybook

Vitest

Playwright

Sentry

Web3 UX

Tools

Docker

Kubernetes

GitHub CI/CD

Storybook

Core Web Vitals tooling

Job description

Symbiotic is seeking a frontend engineer to join a tight-knit team building onchain finance infrastructure. You will implement responsive, accessible UIs from Figma, develop reusable components, and integrate wallet interactions.

The role emphasizes modern React/TypeScript skills, state management with TanStack Query and Zustand, and collaboration across design, product, and engineering. Ideal candidates have experience with Next.js, Vite, pnpm monorepos, Storybook, Vitest, Playwright, and