职位描述：
- Be responsible for the operation and maintenance of the overseas part of the group's data warehouse (mobile device data warehouse, IOT data warehouse, app data warehouse).
- Have an in-depth understanding of Xiaomi's business, clearly abstract and model business processes, determine the big data architecture system suitable for Xiaomi's complex business scenarios, and continue to iterate.
- Continue building the group’s data warehouse, support its testing, and enable data-driven overseas operations.
职位要求：
- Bachelor's degree in computer science, software engineering or other related fields, 2-5 years related work experience.
- Have a certain understanding of big data technology architecture (Hadoop, spark, Flink, Doris, kudu, iceberg).
- Solid programming ability, with good basic computer knowledge of data structure, algorithm, operating system, etc.
- Be good at communication, have good teamwork and coordination communication skills, Chinese Mandarin a plus.