Galent

Senior PostgreSQL DBA — HA & Performance Leader

📍 Location
markham, york region
⏰ Job Type
Full-time
📅 Posted
June 06, 2026

Job Description

A technology company is seeking a Senior PostgreSQL System Administrator with 5 to 7 years of hands-on experience managing large-scale PostgreSQL environments. Responsibilities include leading installation, configuration, and administration of database servers, optimizing performance, and mentoring junior DBAs. Ideal candidates will have deep knowledge of PostgreSQL internals and experience with cloud platforms like AWS and GCP. This role is an opportunity to ensure database availability and security in mission-critical systems while collaborating across teams.
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