企业微信-数据库后台开发高级工程师
Core
Designing and optimizing the architecture of the WeCom smart spreadsheet formula calculation engine to deliver high-performance real-time calculation services.
Role type
Senior IC database backend engineer (calculation engine)
Builds
High-performance real-time calculation services for smart spreadsheets
Domain
Enterprise software / Database systems / Formula calculation engines
Deliverable
production ML models | product features
Required skills
System architecture design, Distributed system execution, Compiler optimization, Data structure optimization, Query optimization, Function optimization, OLAP database kernel development, Big data processing architecture, Programming language runtime performance optimization
Preferred skills
Algorithm tuning, Database R&D experience, Big data system development experience, Programming language low-level optimization experience
