With its business applications, IONOS is one of the leading hosting and cloud applications providers in Europe. With our state-of-the-art technologies, we convince more than 8 million customers in many different countries every day. Your Tasks * Database installs, upgrades, patching, security, troubleshooting and issue resolution, backup procedures, and performance tuning * Advise on scaling our Core Database (Regions \ Availability Zones - bare metal installs). * Implement backup and recovery processes. * Optimize query performance. * Perform database health checks. * Plan and perform the database upgrades. * Perform maintenance. * Work closely with the application team to understand changes planned, perform an impact analysis, and provide feedback. * Automate deployment. * Troubleshoots and resolves issues. * Due to the 24x7 operations of the business you must be able to work a flexible work schedule, which may include nights, weekends, holidays, emergency escalations, etc. * Contributes to our roadmap of microservice development in the design of new architectures and services. We appreciate * Experience with PostgreSQL version 10 and over in mission critical applications. * Experience with PostgreSQL replication topologies, physical and logical replication. * Experience with PostgreSQL HA Setups, e.g. Patroni, repmgr. * Knowledge of PostgreSQL backup strategies and tools e.g. barman, pgbackrest, wal-e/wal-g. * Good understanding of PostgreSQL performance on bare-metal and virtual machines running Linux. * Knowledge of PostgreSQL monitoring using tools such as Prometheus and Grafana. * General knowledge of Linux systems, volume management, filesystems, proficiency with bash. * Knowledge of supporting infrastructure for Postgres, connection poolers and proxies. * (optional) knowledge of Ansible automation. * (optional) experience with PostgreSQL in Kubernetes. Additional Information * Business level German\English * Outgoing\good communicator Apply here: https://united-internet.talentry.com/share/job/242104/620141/1659436240/3 Regards, Pawel
