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Senior Web3 Back-end Engineer

Yo Labs

Salary not specified
Nov 13, 2025
Remote, US
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YO (yo.xyz) is the yield engine for the crypto economy. It is a unified layer that connects capital to the best risk-adjusted yield across DeFi. YO continuously reallocates assets across DeFi to maximize yield. We are looking for an experienced back-end web3 engineer to take YO to the next level and architect the transition from web2 to web3.

Requirements

  • 3+ years of experience building and releasing production grade web3 backend systems
  • Strong experience integrating with protocols and smart contracts including managing complex transaction flows and interacting with RPC nodes
  • Deep understanding of EVM fundamentals, smart contract best practices and current industry patterns
  • Experience with popular tools and libraries (e.g. Tenderly, ethers, viem, wagmi)
  • Prior experience deploying smart contracts to mainnet and EVM compatible chains

Responsibilities

  • Ownership to build the most comprehensive multichain yield platform
  • Help define the future of on-chain yield
  • Start with us from ground zero
  • building and releasing production grade web3 backend systems
  • integrating with protocols and smart contracts including managing complex transaction flows and interacting with RPC nodes
  • Deep understanding of EVM fundamentals, smart contract best practices and current industry patterns
  • Experience with popular tools and libraries (e.g. Tenderly, ethers, viem, wagmi)

Other

  • This role is ideal if you love problem solving, thrive in a high ambiguity fast paced environment
  • Perseverance to figure out the solution to any problem you encounter
  • Biased towards action with ability to work autonomously, and thrive in high-ambiguity environments
  • Passion for building products that matter to customers
  • Passion for building secure and robust infrastructure