freehire launches on Product Hunt on 26 August.

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Senior Frontend Engineer

Summary

Build and maintain web and mobile dApps using TypeScript, React, and TanStack Start, focusing on wallet/account abstraction flows and end-to-end testing.

You will contribute to frontend architecture and build production-grade web and mobile applications using TypeScript and TanStack Start. You will develop wallet and account abstraction flows, manage client-side state, maintain end-to-end tests, and collaborate with product, design, and backend stakeholders.

Responsibilities

  • Contribute to frontend system design and best practices
  • Design and maintain production-grade frontend applications
  • Implement scalable client-side state management
  • Own end-to-end frontend workstreams
  • Build wallet and account abstraction user experiences
  • Build web and mobile decentralized application interfaces
  • Maintain Playwright end-to-end test suites
  • Partner with product, design, and backend teams

Requirements

  • Frontend engineering
  • TypeScript
  • JavaScript
  • TanStack Start
  • Next.js
  • Remix
  • React
  • Performance optimization
  • Frontend application design
  • Zustand
  • TanStack Query
  • Playwright
  • End-to-end testing

See also