Responsibilities: ・ Responsible for DB service, ensure service reliability and availability, continuous performance tuning ・ Responsible for DB inquiry analysis, attend the process of standardization, code development and audit ・ Responsible for DB high availability, monitoring and backup, Disaster recovery together with operation team ・ Responsible for DB design development support, architecture and related data modeling and auditing ・ Be able to answer business requirement and solve the incident timely ・ Responsible for deciding database solution according to project requirement and design ・ Be able to coordinate with vendor, efficiently and timely solve the issue Requirements: ・ Require expert in MySQL and familiar with Oracle database management and performance optimization. At least 3-5 years above DBA operation working experience ・ Familiar with database sharing and DB R/W separation for Oracle or MySQL. NOSQL experience is preferred. ・ Familiar with database disaster recovery and backup, database high availability deployment and performance optimization, and experience in different types of database data migration ・ Familiar with Linux/Unix, be good at SQL programming ・ Has ability to design DB solution for big data and high concurrent requests, huge data architecting experience is preferred ・ Cloud (Tencent, Azure, AWS) PaaS DB management experience is preferred If you want to get more job opportunities, please reach out (如果你想了解更多的职位机会，请点击): https://www.rgf-professional.com.cn/zh/jobs