Senior Database Administrator - Oracle, MongoDB

Posted 11 October 2023
Salary HKD676000 - HKD750000 per annum
LocationHong Kong
Job type Permanent
Discipline Technology
ContactKevin Ng

Job description

About Our Client

We are motivated by challenging each other to push the boundaries of technological innovation, in an open, inclusive, and diverse environment. We are looking for the brightest and best talent to take our capability forward.

What You Will Do:
  • Perform various database administration on cloud databases (AWS Aurora, Alicloud Polar), focus on performance and operation level.
  • Performance Tuning: Identify and resolve performance issues by analyzing database structures, queries, and parameter configurations. Recommend and implement tuning strategies and best practices to enhance overall system performance.
  • Monitoring and Troubleshooting: Standardize and set up metrics template and alerts thresholds. Prepare and perform drills on SOP of online issues to minimize downtime.
  • Data Transfer and Synchronization: Perform data transfer by leveraging tools like Alicloud DTS, AWS DMS. Provide solution on data sync based on binlog or other tools.
  • High-availability Practice: Perform drills on database snapshots restore. Provide and achieve cross-region database synchronization solution.
  • Perform Site Reliability Engineering (SRE) to manage the increasing demands of Development 
What We Are Looking For:
  • At least 5 years' experience on Oracle DB/ MongoDB, Cloud/MySQL database operations, AWS Aurora or Alicloud Polar preferred.
  • Expertise in performance tuning, query optimization and parameter configurations under different database usage scenarios.
  • Adequate and related IT experiences and exposures to Oracle technology (Oracle 12c or above)
  • In-depth knowledge of database backup and recovery strategies, and disaster recovery planning.
  • Hands-on experience on data transfer and synchronization solutions.
  • Experience with tools like gh-ost and percona is a strong plus.
  • Experience with other database products like Mongo/TiDB/Spanner/Clickhouse is a strong plus.
If you believe you have the right skills, attitude and experience please click 'apply now' below and upload your resume. Alternatively, for a confidential chat, please contact Kevin Ng by applying directly to email or reach out at +852 3653 5244.