Job responsibilities: 1. Responsible for the design and optimization of blockchain application system architecture, backend business logic development, and ensuring system stability. 2. Develop, test, deploy, and validate Solidity smart contracts, as well as develop application-oriented interface packaging. 3. Work closely with product and operation teams to determine technical solutions for products and evaluate development time

Job responsibilities: 1 Participate in the design and development of a one-stop development platform for data platforms, involving one or more subsystems as appropriate: data collection, job scheduling, data quality, metadata management, indicator management, data cleaning, etc; 2. Undertake the construction and maintenance of big data platform service components, continuously optimize and improve existing technical frameworks, and ensure high-quality service experiences with high availability, stability, and low latency; 3. Conduct business analysis on data and flexibly apply it

Job responsibilities: 1. Product functionality and overall planning scheme design 2. Close communication and cooperation with upstream and downstream business teams, such as R&D, marketing, sales, customer service, etc. 3. Conduct in-depth analysis of customer needs, market status, and other related data to continuously improve product strategies 4. Clearly and accurately communicate key information such as project progress, priority, and functional characteristics to internal and external personnel of the company