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Tucows
Tucows

Senior Database Engineer

engineeringfull-timeRemote
SALARY
Not listed
WORK TYPE
remote
JOB TYPE
full-time
INDUSTRY
general
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About the role

About the Opportunity

We are looking for a highly skilled Senior Database Reliability Engineer (DBRE) with deep expertise in PostgreSQL at scale.

In this role, you will design, operationalize, and optimize the data persistence layer that powers large-scale, mission-critical systems. You’ll work closely with SRE, Platform, and Engineering teams to ensure performance, reliability, automation, and operational excellence across the database environment.

This is a hands-on engineering role focused on building resilient data infrastructure—well beyond traditional database administration.

What You’ll Do

Architecture, Reliability & Performance

  • Design, implement, and operate highly available PostgreSQL clusters (physical/logical replication, sharding, partitioning, failover automation)
  • Optimize query performance and indexing strategies
  • Perform capacity planning, growth forecasting, and workload modeling
  • Own high-availability strategies, including:
    • Automatic failover
    • Multi-region deployments
    • Disaster recovery

Automation & Tooling

  • Build and maintain automation for:
    • Provisioning and configuration
    • Backups and recovery
    • Failovers
    • Vacuum tuning
    • Schema management
  • Use tools such as Terraform, Ansible/SaltStack, Bash, Python, etc.
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Senior Database Engineer at Tucows — Remote