EU remote
Senior Database Administrator
About this role
We are looking for a Senior Database Engineer who will be responsible for on-premises and Cloud database infrastructure administration. We expect the Senior Database Engineer to: Ensure database services meet agreed service levels for availability, recoverability, performance, and scalability. Design and manage database subsystems, including clustering, replication, etc. Define and execute backup, disaster recovery, and business continuity procedures.
Handle database compliance with industry standards, regulations, and best practices. Establish monitoring standards, capacity planning practices, and operational metrics to proactively identify risks and trends before they impact the business. Investigate production incidents, coordinate resolution efforts, perform root cause analysis, and drive remediation initiatives to prevent recurrence. Work closely with Developers, Quality Assurance and Support departments on a regular basis assisting with Database-related requests.
Participate in an on-call rotation and serve as an escalation point for complex production issues affecting critical systems. Apply cost reduction practices for Cloud database Infrastructure based on the resources usage and databases load profile Conduct deep analysis of database performance issues, implementing solutions. Oversee data migration projects and perform risk analysis Drive innovation in database technologies within the project or business unit.
Qualifications: 5+ years of hands-on experience administering PostgreSQL in production environments within mission-critical systems. Proven experience designing, implementing, and operating high-availability PostgreSQL architectures using Patroni Hands-on experience managing Amazon RDS for PostgreSQL and Amazon Aurora PostgreSQL Strong expertise in backup and recovery strategies , including planning and executing Point-in-Time Recovery (PITR) using tools such as pgBackRest and Barman .
Solid understanding of PostgreSQL internals ( MVCC, vacuuming, query planning, replication concepts, etc). Extensive experience with performance monitoring, SQL workload analysis, and database tuning , with the ability to identify bottlenecks and optimize database performance. Experience automating database deployment, configuration management, and operational processes using Ansible . Practical experience implementing and maintaining PostgreSQL partitioning strategies , including both native partitioning and TimescaleDB for time-series workloads.