Database Administrator
Core
Design, deploy, and manage enterprise-level cloud database platforms ensuring high availability, performance, and cost optimization.
Role type
Senior Database Administrator (Cloud)
Builds
Enterprise cloud database platforms on Alibaba Cloud and AWS
Domain
Cryptocurrency exchange / Cloud Infrastructure
Deliverable
production ML models | infrastructure
Required skills
Relational and NoSQL database architecture, SQL tuning, database security and governance, Linux/Unix system administration, Python and Shell scripting
Preferred skills
Perl or PHP, distributed database internals, capacity planning
Technologies
MySQL, PostgreSQL, Redis, MongoDB, Elasticsearch, HBase, Kafka, Alibaba Cloud, AWS
Responsibilities
Execute end-to-end database operations including backup, recovery, monitoring, and capacity planning; Drive reliability and performance optimization via SQL tuning and root-cause analysis; Implement security controls and audit logging; Maintain disaster recovery solutions and conduct failover drills; Deliver database migration, scaling, and high-availability solutions.
