Senior Database Administrator (PostgreSQL/Oracle)

Stack

Responsibilities

• ▹Administer, configure and upgrade PostgreSQL and Oracle databases incl. backup/recovery
• ▹Performance analysis and optimization (execution plans, indexing, locks)
• ▹Build and operate HA/replication (Streaming Replication/Patroni, Data Guard/HAS)
• ▹Patching, security measures (TDE, hardening, auditing), recovery tests
• ▹Monitoring, capacity and storage management, SLA/health reporting
• ▹Automation via Shell/Python/Ansible and documentation (runbooks)

Requirements

• ▹5+ years as database administrator in enterprise environments
• ▹Deep know-how in PostgreSQL and Oracle
• ▹Confident with admin, upgrades, patching, backup/recovery, performance analysis
• ▹Experience with HA/replication (Data Guard, HAS, Streaming Replication, Patroni)
• ▹Familiar with monitoring (CheckMK), storage/tablespace management, capacity planning
• ▹Automation skills (Shell, Python, ideally Ansible), basic security/compliance knowledge
• ▹Fluent German and very good English

Nice to have

• ▹Experience with Oracle AQ (Advanced Queuing)
• ▹PL/SQL reading/programming skills
• ▹Oracle GoldenGate for replication/data integration

Soft skills

About the company

Infios is a leading provider of supply chain software solutions, helping companies optimize operations, reduce costs and increase efficiency.