Senior/Experienced Blockchain Wallet Development Job Responsibilities: 1 Responsible for integrating different blockchains and increasing wallet support on the chain; 2. Responsible for the design and development of wallet and backend system interfaces; 3. Responsible for the deployment and operation of wallet services; 4. Follow up on the latest developments in blockchain technology; 5. Gain a deep understanding of security issues in the blockchain field to ensure that user assets are not compromised;