Description
Fun is hiring a Protocol Engineer to join its core blockchain team and build Web3 payments infrastructure. The role involves designing, developing, deploying, and securing smart contracts and protocol implementations across multiple blockchain platforms, collaborating with backend and product teams, researching blockchain technologies, and contributing to incident response and on-chain debugging. The position requires production smart contract experience, knowledge of blockchain architecture and cryptography, proficiency in languages such as Solidity, Rust, or Move, and familiarity with DeFi, token standards, and cross-chain communication.
