Blockchain Engineer· Self-custodial Wallet and DeFi related DApps Smart Contract Development· Work with Ecosystem partners to connect Wallet to other DApps through WalletConnect etc. technique· Design security model consistently across different blockchains by EVM smart contract or other related on-chain contract techniques, this includes but not limited to EVM compatible chains and non-EVM chains like BTC, Cosmos etc.· Working with Financial Engineers to implement DeFi DApps through smart contract and other related techniques.