L3 Database Administrator (DBA)

As an L3 Database Administrator , you will serve as the highest escalation point for complex database issues, ensuring the reliability, performance, and security of mission‑critical data systems. You will administer distributed and relational databases, lead architecture improvements, and collaborate closely with infrastructure, application, and development teams to maintain a robust and scalable data environment.

What You’ll Do and How You’ll Succeed

• Provide Level 3 support and act as the final escalation point for complex database incidents.
• Administer and optimise distributed and relational database platforms such as Aerospike, Snowflake, Aurora PostgreSQL RDS, and Aurora MySQL RDS.
• Design, implement, and maintain highly available and scalable database architectures.
• Perform advanced troubleshooting, root cause analysis, and database performance tuning.
• Plan and execute database upgrades, patches, and migrations a...