1. Engage in the design and development of blockchain products, understanding blockchain protocols, operational mechanisms, and underlying implementations;

2. Responsible for the system construction and innovation of blockchain-related technologies.

1. Proficient in Flutter development language, with the ability to design architectures under different language characteristics;

2. Mastery of system features, familiar with the source code, and a deep understanding of system architecture principles and implementations;

3. Familiar with wallet development and knowledgeable about various cryptographic data structures and algorithms, security protocols, and encryption algorithms;

4. Familiar with Ethereum, Solana, and other open-source blockchains;

5. Good team collaboration spirit and execution ability, strong analytical and problem-solving skills;

6. Familiar with Ethereum EVM principles, ERC721 and ERC1155 protocols;

7. Awareness of information security and understanding of security knowledge related to platforms such as ETH;

8. Solid programming foundation and problem-solving ability;

9. Understanding of blockchain protocols, operating mechanisms, and underlying implementations, with development experience in blockchain projects;

10. Preference for candidates who understand the principles, mechanisms, and related cryptographic algorithms of Ethereum/Bitcoin/blockchain.