1h ago

Senior Full Stack Engineer - Web3

Europe - Remote
full-timesenior Hybridcryptocurrency / blockchain

Tech Stack

Description

You will design, build, and operate production-grade Web3 systems, owning features end-to-end across frontend, backend, and on-chain components. You'll lead complex workflows involving wallets and transactions, collaborate with cross-functional teams, and mentor other engineers.

Requirements

  • 5-7+ years professional full-stack Web3 engineer experience
  • Production experience with frontend, backend, and on-chain components
  • Hands-on with wallet connectivity, dApp development, blockchain RPCs, or payment settlements
  • Familiar with DeFi primitives (DEXs, swaps, lending)
  • Experience with TypeScript, React, Redux, backend (C#, Node.js, Go, Java), and smart contracts (Solidity)

Responsibilities

  • Design, build, and operate production-grade Web3 systems
  • Own features end-to-end across frontend, backend, and on-chain components
  • Lead design and implementation of complex workflows (wallets, transactions, settlements)
  • Partner with product, design, and external teams
  • Improve system reliability, security, and performance
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