数据库开发工程师/专家-Common Data Infra
Core
Design and develop database products and core modules (query optimizer, distributed executor, storage engine) for vertical business domains like Feishu Base and AI products.
Role type
Senior IC database engineer (distributed systems)
Builds
MPP federated query engine (WideQuery) and domain-specific distributed database (FxDB)
Domain
Database systems, distributed computing, storage infrastructure
Required skills
C/C++/Go, multi-threading, asynchronous programming, performance optimization, database engine development, query engine theory, distributed consensus protocols, distributed transactions, high-concurrency design, storage I/O optimization
Preferred skills
ACM competition awards
Technologies
RocksDB, LevelDB, MySQL, MongoDB, Cassandra, HBase, InfluxDB, Calcite, Greenplum, Presto, SparkSQL
Responsibilities
Design and develop database products for specific business scenarios; Architect and iterate core database modules; Propose and implement solutions for vertical business requirements
Seniority
Senior, hands-on IC
