Responsibilities of Solidity Contract Engineer: 1. Research the development and testing of smart contracts in the blockchain field. 2. Conduct in-depth research on the smart contract system, including but not limited to smart contract virtual machines, programming languages, and specifications. 3. Abstract and define smart contracts based on business segmentation, form protocols, and use smart contracts for protocol verification and testing. 4. Utilizing smart contracts for cross chain interaction and analyzing the usage of cross chain related functions in smart contracts

Blockchain front-end engineer/

Go Blockchain Backend Engineer 1. Blockchain backend development, involved in architecture design, service implementation, technical community, etc.