Database Engineer(MySQL, AWS)

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