database estate. What You’ll Be Doing Monitoring and optimising distributed/sharded databases , shard allocations, replication health and overall performance Tuning and maintaining MySQL (replication, VReplication, patching, performance) Managing monitoring & alerting with Prometheus, Grafana and associated tooling Overseeing backups, restores and DR (validations, dry‐runs, ongoing improvements) Reviewing … migrations , tenant/table loading and clinical dataset onboarding into SaaS What You’ll Need Proven experience with large sharded/distributed databases Strong MySQL performance tuning expertise Comfortable in Linux environments Nice‐to‐Haves Experience with Vitess If this is a role that suits your skillset, can work onsite ...