MariaDB/MySQL DBA

All CVs must be submitted in English.

About The Business Area/Department

You probably think that working for an online travel agency that manages hundreds of millions of bookings per year or working for an airline that operates hundreds of thousands of flights per year must bring their fair share of challenges. If so, just try to realize the scalability, the performance, the resiliency, the geographical distribution challenges that are behind the system that powers 150 airlines, hundreds of websites, tens of airports, thousands of hotel properties. At peak times, we process more than 17,000 transactions per second (over 1 billion+ transactions per day), with an average system response time of less than 0.3 seconds.

Summary Of The Role

The MariaDB Database Administrator (DBA) is responsible for ensuring the deployment, maintenance, performance, integrity and security of a MariaDB database platform, on behalf of the applications relying on it. He / She / They assist the application Software Reliability Engineers on all aspects relating to MariaDB operations,



partner closely with System Engineering colleagues regarding Linux-related activities, and collaborate with Research & Development counterparts for offering best possible database performances.

In This Role You’ll
- Plan & deploy database clusters, supporting multi‑Terabyte workloads, with a strong emphasis on high‑availability and fault‑tolerance (including multi‑site high‑availability whenever required).
- Ensure that storage, archiving, as well as backup & recovery procedures are operating correctly, including in disaster recovery situations.
- Maintain & upgrade database clusters, to comply with appropriate patch level, kernel patching and security standards (PCI‑DSS compliance and vulnerability remediation).
- Monitor performances and manage database parameters, to provide best‑of‑class experience.
- Investigate operational incidents, debug problems and provide solutions for recovery,

📌 MariaDB/MySQL DBA (Bogotá)
🏢 Amadeus
📍 Bogotá