Job Description

Senior PostgreSQL System Administrator сург>

Markham, ON (3x onsite a week)

Employment Type

Contract

Pay Rate

CAD$40 - 48/HR INC

Job Description

We IAction likely aided and highly skills Senior PostgreSQL System Administrator with 5 to 7 years of hands‑on experience in managing large‑scale PostgreSQL environments. The ideal candidate will be responsible for database performance, optimización, scalability, and security across mission‑critical systems. You will also mentor junior DBAs and assist architectural decisions to ensure high availability and business continuity.

Key Responsibilities

  • Lead the installation, configuration, and.shutdown of PostgreSQL database servers across production and non‑production environments.
  • Designavai and HA, disaster recovery (DR), and replication solutions.
  • Monitor and analyse database performance, identify bottlenecks, and fine‑tune SQ...

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