PostgreSQL DBA

PostgreSQL DBA with BDR expSt. Louis MO Onsite The RoleWe are seeking a highly skilled and experienced PostgreSQL/PGD Operations Engineer(L3/Senior) to join our team. In this role, you will be the guardian of our critical databaseinfrastructure, ensuring its health, performance, and availability. You will be a key player in ahigh-impact environment, directly responsible for keeping mission-critical systems runningsmoothly.What You’ll DoMaintain the health, availability, and performance of our PostgreSQL/PGD environments.Manage database failovers and lead incident response, owning the runbooks andprocesses to ensure a swift and effective resolution.Perform performance tuning and optimization to meet high-scale, low-latency demands.Rapidly scale out new database builds across multiple regions.Participate in an on-call rotation to provide timely support for production issues.What You BringRequired Skills & ExperienceExtensive Production PostgreSQL Experience: You must have deep expertise indatabase operations, performance optimization, and implementing High Availability (HA)and Disaster Recovery (DR) solutions.PGD/PDR Expertise: Proven experience with bi-directional replication usingPostgreSQL/PGD/PDR is essential.Cassandra Operations: Strong operational knowledge of Cassandra for high-scale,low-latency workloads.RDBMS & NoSQL Fundamentals: A solid understanding of database fundamentals,with the ability to quickly diagnose and resolve replication and availability incidents.Linux Operations: Proficiency in Linux environments for day-to-day operational tasks.●On-Call Discipline: Experience and a calm demeanor for handling production incidents.Preferred SkillsFamiliarity with legacy Db2/mainframe systems and card-network transaction patterns.Experience with multi-region rollouts and production change management for regulatedor mission-critical systems.A strong automation and observability mindset, including experience with runbooks,scripting, and metrics to reduce Mean Time to Resolution (MTTR) and increase buildthroughput. Job Type: Contract Pay: $100,501.44 - $110,238.29 per year Work Location: In person