1. Responsible for the activity center and operations tools related business;

2. Lead the architectural design, analysis, and design work for business and technical transformation projects, and undertake the coding of core functionalities and public core modules;

• 3. Follow up on core projects, establish interface specifications, write technical documentation, and ensure project progress and quality.

"1. Bachelor's degree or above;

2. Solid foundation in JAVA, understanding of I/O, multithreading, collections, and basic frameworks, with a certain understanding of JVM principles;

3. Technical stack: Spring Boot, Spring Cloud, MySQL, MyBatis, Redis, Kafka, ElasticSearch, etc.;

4. Familiarity with the design and application of distributed systems, understanding of mechanisms such as distribution, caching, and messaging; able to apply commonly used distributed technologies effectively to solve problems;

5. Experience in multithreading and high-performance design and coding, as well as performance tuning;

6. Familiarity with Linux operating systems, MySQL, or other large databases;

7. Preference for candidates with a background in digital exchanges or internet business;

8. Relevant experience in independently building service architectures;

• 9. Good communication, learning, and logical thinking skills, with initiative and a sense of responsibility."