Job Description
Job Description
Alphatech Software – Kuala Lumpur, Kuala Lumpur
We are looking for a Senior MySQL DBA to manage and optimize our mission‑critical database systems. The ideal candidate will have deep expertise in MySQL and experience operating databases in AWS (Aurora MySQL / RDS MySQL) . Knowledge of other DB engines is a strong advantage.
Key Responsibilities
- Administer, maintain, and optimize MySQL databases across production and non‑production environments.
- Tune queries, indexes, InnoDB parameters, and troubleshoot performance issues using MySQL metrics and performance schema.
- Manage AWS Aurora MySQL and RDS MySQL , including backups, snapshots, PITR, replication, failover, and upgrades.
- Monitor database health (CPU, memory, IOPS, buffer pool, slow queries, locks, replication lag) and perform proactive tuning.
- Implement strong database security
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