Oracle-First DB Admin: HA, PCI-DSS, Migrations

Bond West Consultants

Hong Kong

On-site

HKD 446,000 - 558,000

Full time

7 days ago

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Job summary

Bond West Consultants’ client, a sizable FI company, seeks a skilled Database Administrator (Inhouse) to design, deploy, and manage Oracle, MySQL, PostgreSQL, and NoSQL databases. You will drive migrations toward Oracle while ensuring performance, security, and 24/7 availability.

The role emphasizes strong SQL tuning, data modeling, Linux/Unix admin, and cloud familiarity to support high-volume payment processing teams.

Qualifications

4+ years of DBA experience in production environments.
Oracle Database expertise including backup/recovery, security and high availability.
Experience with MySQL, PostgreSQL and at least one NoSQL database.
Experience planning and executing cross-database migrations to Oracle.
Strong SQL tuning, data modeling and schema design for transactional systems.
Familiarity with Linux/Unix, shell scripting and cloud deployments.

Responsibilities

Design, deploy, and maintain core relational and NoSQL databases.
Lead migrations and consolidations toward Oracle as the primary platform.
Monitor database health, optimize queries, indexes, and schema for high-volume payment processing.
Enforce data security and PCI-DSS compliance where applicable.
Plan backup, recovery, and failover strategies for zero data loss.
Coordinate maintenance, upgrades, and real-time incident response.
Produce clear operational playbooks and guidance for engineering teams.