Senior Database Administrator (Misiones)

Job Overview

Avenga is looking for a Database Administrator to join our international team. Our customer operates in the real estate, banking, and legal domains, delivering technology‑driven services and internal platforms that require reliable, scalable, and high‑performing database infrastructure.

In this role, you will focus on database development, optimisation, and operational excellence across critical internal systems. You will collaborate closely with engineering and operations teams to improve database reliability, performance, security, and scalability in both on‑premise and cloud environments.

Required Qualifications

• 5+ years of experience as a Database Administrator or similar role
• Strong knowledge of Microsoft SQL Server and T‑SQL
• Hands‑on experience with MySQL or MariaDB
• Experience with query optimisation and database performance tuning
• Understanding of database design, normalisation, and index...