Business Technology-Java R&D Engineer- C-side logistics

1. Engage in the core development of C-side consumer collaboration for logistics services, Responsible for the development of logistics services for consumers in consumer fields such as transactions, marketing, consulting, logistics assistants, etc., to ensure the healthy and sustainable development of the business 2. Understand the business in depth, technology drives product development, can do technical planning, and drive product technology Implementation 3. Responsible for functional modules in a certain field and able to productize functional modules. , 1. The R&D technology mastered is mainly Java, which requires a solid Java foundation and familiarity with io, multi-threading, distribution, caching, messaging and other mechanisms 2. Familiar with JAVAEE specifications, familiar with commonly used design patterns, proficient in using spring, MVC, etc. Mainstream frameworks, familiar with common commands under Linux, familiar with mainstream databases such as MySQL 3. Master common design patterns, have experience in large-scale application development, and have the ability to deal with big data, distributed, high concurrency, high load, high availability and other system designs Ability 4. Have good abstract design ability, clear ideas, good at thinking, able to analyze and solve problems independently, strong sense of responsibility, good teamwork spirit and ability to withstand pressure 5. Familiar with underlying middleware and distributed technology (Including cache, messaging system, hot deployment, database, etc.) 6. Applicants with technical and practical experience in logistics or C-side transactions, marketing, etc. are preferred.