PostgreSQL DBA

<p><b>Job Title: PostgreSQL DBA</b></p> <p><b>Location: Remote</b></p> <p><b>Contract</b></p> <p> </p> <p><b>Database Administration & Operations</b></p> <ul> <li>Install, configure, upgrade, and patch PostgreSQL databases across production, DR, and non-production environments.</li> <li>Manage high availability (HA) and disaster recovery (DR) architectures using streaming replication and logical replication.</li> <li>Perform backup and recovery using Barman and native PostgreSQL utilities. Ensure database uptime, performance, and scalability in 24x7 environments.</li> </ul> <p> </p> <p><b>Performance & Tuning</b></p> <ul> <li>Monitor and tune SQL queries, indexes, memory, I/O, and vacuum processes.</li> <li>Analyze execution plans and resolve complex performance b...