数据库工程师（DBA）-基础设施
Core
Designing and implementing database solutions, monitoring, backup, performance optimization, and fault handling for large-scale systems.
Role type
Senior IC Database Engineer (Infrastructure)
Builds
Scalable database infrastructure and middleware solutions
Domain
Cloud infrastructure + Relational/NoSQL databases
Required skills
Relational database expertise, NoSQL database expertise, Database sharding and migration, K8s framework, Cloud product technology, Go or Python development
Preferred skills
HA module design, Backup module design, Monitoring module design
Technologies
K8s, Go, Python
Responsibilities
Monitor databases, perform backups, optimize performance, handle faults, design sharding strategies, manage database middleware, establish operational and security standards
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