OceanBase Database Engineer — Migrations, HA & Tuning

RLCTECH MALAYSIA SDN. BHD.; Kuala Lumpur; On-site; MYR 120,000 - 180,000; Full time

Job summary

RLCTECH MALAYSIA SDN. BHD. is seeking a Delivery Engineer to lead end-to-end implementation and ongoing stability of database clusters for clients. You will apply Oracle/MySQL and Linux expertise to deploy, migrate, and tune systems while ensuring high availability and data integrity.

You will own on-site delivery, coordinate with cross-functional teams, and deliver reliable data platforms through performance tuning, monitoring, and proactive maintenance.

Qualifications

• Bachelor's degree or higher in Computer Science, IT, or related field.
• Minimum 2 years hands-on experience with Oracle or MySQL databases.
• Strong knowledge of database architecture, HA, and migration processes.
• Proficient in SQL development and optimization for Oracle/MySQL.
• Linux/Unix systems experience with CLI-based analysis.

Responsibilities

• Lead installation, deployment, and standardized implementation of OceanBase clusters.
• Execute end-to-end data migrations from source databases to OceanBase with validation.
• Post-migration monitoring, deep-dive performance tuning, and fault resolution.
• Manage daily DB tasks: backups, health checks, capacity planning.
• Oversee data sharding and real-time synchronization across platforms.
• Collaborate with project managers and clients to deliver tasks on time.

Skills

Database administration

Linux systems

SQL development

High Availability

Data migration

Performance tuning

Backup & recovery

Data synchronization

On-site ownership

Client communication

Education

Bachelor's degree in Computer Science / IT

Tools

OceanBase

Oracle

MySQL

Linux/Unix

Job description

RLCTECH MALAYSIA SDN. BHD. is seeking a Delivery Engineer to lead end-to-end implementation and ongoing stability of database clusters for clients. You will apply Oracle/MySQL and Linux expertise to deploy, migrate, and tune systems while ensuring high availability and data integrity.

You will own on-site delivery, coordinate with cross-functional teams, and deliver reliable data platforms through performance tuning, monitoring, and proactive maintenance.