Job responsibilities of a blockchain product manager: 1. Based on financial theory and blockchain technology, design DeFi (open finance) product models. 2. Based on user experience design concepts, combine user needs and product technology architecture to complete conceptual and prototype design of product functions; 3. Independently conduct requirement research and product planning, responsible for defining product functionality, logic, and interaction (MRD/PRD), and completing product interface, functionality, and process design; Write in line with the product

Job Responsibilities of Operations Engineer: 1. Responsible for creating and managing resources within Amazon AWS and Alibaba Cloud, including VPC, CDN, S3, ECS, EKS, ELB, MySQL, Redis, ElastiSearch, etc. 2. Assist in managing the code building process and building container automation operations capabilities 3. Ensure the implementation of high availability solutions, establish security monitoring mechanisms, fault recovery mechanisms, and drills

Job responsibilities of a testing engineer: 1. Responsible for developing testing plans, analyzing strategies, designing test cases, executing tests, and conducting risk assessments for products/modules; 2. Independently responsible for the quality assurance of products/modules, including functionality, performance, security, compatibility, automation, etc. 3. Responsible for the implementation of security service projects, including web application penetration testing, APP application penetration testing, and key basic compliance testing.