Database System Expert

6 days ago

Singapore beBeeDatabase Full time $100,000 - $140,000
Job Title

Database Architect and Technical Lead

  • Job Description:

    As a senior-level Database Administrator, you will play a key role in maintaining and optimizing critical database systems for large enterprise operations. The ideal candidate will have hands-on experience with PostgreSQL and Sybase administration, upgrades, tuning, and automation. They should also be familiar with replication technologies, monitoring tools, and backup/recovery strategies. This position supports database infrastructure primarily in EMEA and Asia regions and requires working within European time zones. Key responsibilities include:

    • Install, configure, and upgrade PostgreSQL clusters and Sybase ASE/IQ instances.
    • Architect secure and scalable HA/DR solutions using replication tools (e.g., Patroni, pgpool-II).
    • Perform performance tuning, index optimization, and advanced query analysis.
    • Manage database maintenance, backups, log management, and disaster recovery strategies.
    • Collaborate with development, DevOps, and QA teams to support CI/CD pipelines and application releases.
    • Implement security best practices, including encryption and access controls.
    • Write automation scripts (e.g., Shell, Python) for routine DBA tasks.
    • Support job scheduling and custom monitoring tools for both database environments.

    L2 Support and Incident Management: Act as L2 escalation point for database incidents and service requests. Lead incident resolution, root cause analysis, and post-mortem documentation. Ensure changes and patches are well-managed and aligned with IT standards. Participate in DR drills, infra maintenance windows, and compliance-related tasks. Maintain accurate documentation, technical procedures, and knowledge base content.

    Team Collaboration and Continuous Improvement: Coordinate with global teams across multiple time zones. Drive automation and process improvement initiatives. Share technical knowledge and mentor junior staff where applicable.

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