1Technical Skills — Strong hands-on experience in at least one of: Redis/Tair, MySQL, TiDB, MongoDB, S3-compatible object storage, graph databases (e.g., Nebula); solid understanding of architecture principles, performance optimization, transaction management, and high-availability solutions.2Development 1Product Solution Design — Gain a deep understanding of business requirements and leverage Redis, MySQL, TiDB, MongoDB, and other storage technologies to lead the design of highly available, high-performance, and scalable storage/database solutions that bridge business needs with technology.2Platform