DatabaseEngineer

Yemeksepeti is part of the Delivery Hero Group, the world’s pioneering local delivery platform, our mission is to deliver an amazing experience—fast, easy, and to your door. We operate in over 70+ countries worldwide. Headquartered in Berlin, Germany. Delivery Hero has been listed on the Frankfurt Stock Exchange since 2017 and is part of the MDAX stock market index. * Manage all database instances including installation, configuration, and maintenance * Perform database maintenance and tuning activities to ensure high availability and performance * Manage database capacity planning and scalability processes * Design, operate, and maintain PostgreSQL and MSSQL high availability clusters (e.g. Patroni, streaming replication, SQL Server Always On) * Automate manual database operations within defined timeframes * Implement best practices to continuously improve service quality * Manage database backup, restore, and recovery operations * Provide high-quality database support for development teams ## Qualifications * 3+ years of hands-on experience installing, configuring, and administering NoSQL and RDBMS databases (PostgreSQL required; MSSQL knowledge is a strong plus) * Experience in Payment Systems or Fintech environments * Solid understanding of database administration, architecture, and infrastructure * In-depth understanding of High Availability and Disaster Recovery strategies * Strong troubleshooting skills with the ability to analyze database and OS-level metrics * Experience in query optimization and performance tuning * Experience in automating DBA tasks (Ansible, Python, etc.) * Experience with monitoring and alerting tools (e.g. Prometheus, Grafana) * Experience with PostgreSQL high availability solutions (Patroni experience is a plus) ## Additional Information * A chance to crown your career at Yemeksepeti, Turkey's largest online quick delivery platform, that has been raising future managers and industry leaders for 20 years! * A working environment where