Senior DBA: High-Availability Databases & Time-Series

N.P.A. is seeking an experienced Senior Database Administrator to join our Infrastructure team in London. You will own the database estate, manage MySQL, PostgreSQL and QuestDB deployments, and drive reliability, performance, and security across a diverse stack.

Responsibilities include upgrades, backups, monitoring, schema reviews, and collaboration with engineering to optimize data access and observability using Grafana dashboards. Experience in financial services is a plus.