Senior PostgreSQL System Administrator

Job Title: Senior PostgreSQL System Administrator

Location: Markham, ON (3x onsite a week)

Employment Type: Contract

Pay Rate: CAD$40 - $48/HR INC

Job Description
We are seeking an experienced and highly skilled 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, optimization, scalability, and security across mission-critical systems.

You will also mentor junior DBAs and support architectural decisions to ensure high availability and business continuity.

Key Responsibilities

• Lead the installation, configuration, and administration of PostgreSQL database servers across production and non-production environments.
• Design and implement high availability (HA), disaster recovery (DR), and replication solutions.
• Monitor and analyze database performance, identify bottle...