1. Have a solid foundation of rust language, fully understand the memory layout of data structure in RUST, and understand unsafe use mechanism. 2. Write wasm virtual machine, smart contract with rust, and be familiar with various data structures and algorithms. 3. Familiar with ERC20, ERC721 and relevant development experience, familiar with EVM and DAPP development.

1. RUST development experience more than 1 year experience. 2. Experience in the development of ETH, SOL, Polkadot, Near. 3. Extra points: JS development experience. 4. For Ethereum, Solana, Polkadot, Near consensus algorithm, intelligent contract, researchers with deeper knowledge are preferred.