Database Administrator (DBA)

Database Administrator (DBA)

Location: HCM - Thủ Đức

Fulltime office

Key Responsibilities

• Administer, monitor, and optimize PostgreSQL databases in production environments.
• Perform database tuning, performance analysis, and capacity planning.
• Design and maintain high availability and replication solutions (Streaming Replication, Patroni, etc.).
• Manage database backup, recovery, patching, and routine maintenance activities.
• Monitor database health and performance using tools such as pgAdmin, Prometheus, and Grafana.
• Troubleshoot and resolve production database issues, ensuring system stability and uptime.
• Collaborate with development and infrastructure teams to improve database performance, scalability, and reliability.
• Implement database security, access control, and best practices.

Required Qualifications

• 4+ years of Database Administration experience.
• Strong knowledge of PostgreSQL 17, including performance tuning and optimization.
• Hands-on experience with connection pooling technologies (PgBouncer, Pgpool-II, etc.).
• Experience implementing and supporting HA/Replication solutions such as Streaming Replication and Patroni.
• Strong understanding of backup/recovery strategies and disaster recovery planning.
• Experience with database monitoring and alerting tools (pgAdmin, Prometheus, Grafana, or similar).
• Proven ability to troubleshoot complex production database issues.
• Strong analytical and problem-solving skills.
• Fluent English communication (written and spoken).

Nice to Have

• Experience with cloud platforms (AWS, Azure, or GCP).
• Experience with Kubernetes and containerized database deployments.
• Knowledge of Infrastructure as Code and DevOps practices.
• PostgreSQL certification or equivalent DBA certifications.

Contact:

Email: [Confidential Information]

Zalo: 0965352418