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Wormhole Labs - Solidity Protocol Engineer - deCircle

Blockchain Developer

Solidity Protocol Engineer building core blockchain protocols and DeFi solutions at Wormhole Labs, focusing on secure smart contract development, protocol architecture, and integration with Ethereum-based ecosystems.

About the role

Wormhole Labs - Solidity Protocol Engineer at deCircle.

Key technologies: Solidity, Ethereum, Smart Contracts.

Key Responsibilities

Develop and audit smart contracts on Ethereum or other EVM-compatible chains
Build Web3 frontends and integrate with wallets (MetaMask, WalletConnect)
Implement DeFi protocols, NFT contracts and token standards
Conduct security reviews and gas optimization

Requirements

3+ years of relevant experience in blockchain developer
Understanding of blockchain fundamentals, consensus mechanisms and tokenomics
Experience with Web3.js or Ethers.js

Skills

solidityethereum

CompanydeCircle

DepartmentEngineering

LocationNew York, United States

Experience3+ years

Tenurefull-time

LevelMid-Level

Posted June 19, 2026