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 * Subject matter expert for the ongoing development and scaling of our internal databases. * Working closely with Product Teams to refactor and optimize existing schemas and structures. * Provide insights into database performance and problems. * Help shape the roadmap for development of our internal database service. We appreciate * Experience with PostgreSQL database schema design. * Experience optimizing and refactoring existing schemas. * Experience with Query and Index optimization. * Experience with PostgreSQL partitioning. * Experience with Troubleshooting Query Performance. * Experience working with Developers from multiple teams and different background. * Experience with Flyway for Schema migrations. * (optional) Experience with Java JPA / Hibernate. * (optional) Experience with Python. Apply here: https://united-internet.talentry.com/share/job/242105/620141/1655216132/3 Regards, Pawel
