Job Details

Smart Contract Developer at Golfiuns. Salary $90k - $100k. Develop and deploy smart contracts for DeFi, NFTs, tokens, and DAO systems. Optimize for gas efficiency and security.

Design, develop, and deploy smart contracts (DeFi, NFTs, tokens, DAO systems) Architect on-chain solutions and protocol logic Optimize smart contracts for gas efficiency and performance Conduct internal security reviews and vulnerability checks Integrate smart contracts with backend and frontend systems Deploy and maintain contracts on testnet and mainnet environments Collaborate with product, backend, and security teams Participate in protocol design and technical decision-making

1–3+ years of experience in smart contract development Strong proficiency in Solidity Deep understanding of the EVM and blockchain fundamentals Experience with DeFi protocols (AMM, lending, staking, etc.) Knowledge of smart contract security patterns (reentrancy, overflow, access control, etc.) Experience with testing frameworks (Hardhat, Foundry, Truffle) Ability to write clean, secure, and optimized code Understanding of tokenomics and Web3 system design