Site Reliability Engineer (SRE) - Open Source Databases (all humans)

Make a difference in the financial life of millions of people: At Erste Digital you are co-creating the digital future, in which better financial health is possible. #believeinyourself We are part of Erste Group – the largest banking group in Central and Eastern Europe with more than 2,500 branches and over 45,000 employees. Our more than 2,000 IT experts and enthusiasts are the bank's Digital Muscle. We are looking for a Site Reliability Engineer (SRE) with PostgreSQL and cloud database experience to support reliable, secure, and scalable database services. In this role, you will work across database administration, cloud operations, and reliability engineering to help maintain PostgreSQL services in AWS and Google Cloud environments. You will contribute to automation, monitoring, incident response, and continuous improvement while working with database, platform, and application teams. What to do: Administer PostgreSQL databases across development, testing, and production environments. Perform database configuration, patching, upgrades, backups, and recovery activities. Monitor database health, availability, performance, capacity, and resource utilization. Troubleshoot database issues and support incident resolution, root cause analysis, and problem management. Support database security, access management, auditing, and compliance-related tasks. Support high availability and disaster recovery solutions for PostgreSQL platforms. Create and maintain scripts, automation, and Infrastructure as Code practices to reduce manual work. Improve monitoring, logging, alerting, and observability across AWS and Google Cloud environments.