2h ago

Senior Database Administrator

Belgrade
full-timeseniorTelecommunications

Tech Stack

Description

You will ensure 99.99% uptime for production databases, support developers with query optimization and table design, and help build a data warehouse for business intelligence. Collaborate with global operations and mentor junior team members.

Requirements

  • 2+ years database experience on Linux systems (PostgreSQL, MySQL, or Cassandra preferred; Oracle or MSSQL also considered)
  • Experience with disaster recovery, high availability, backup/recovery, and replication
  • Understanding of indexes, index management, and statistics
  • Experience in scripting for automation (e.g., shell, Python)
  • Basic knowledge of BI concepts (cubes, ETL) and MS BI tools is a plus

Responsibilities

  • Ensure 99.99% uptime through production support
  • Install, configure, maintain, and tune PostgreSQL, MySQL, and MSSQL databases on Linux
  • Troubleshoot and resolve database performance and availability issues
  • Support developers with query patterns, table design, and performance recommendations
  • Design and build a data warehouse from existing data sources
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