Sr Postgresql Engineer

Workday Workday · Enterprise · Dublin, Ireland

Workday is seeking a Sr. PostgreSQL Engineer to join their team in Dublin, Ireland. The role focuses on scaling, optimizing, and sharding their PostgreSQL database infrastructure to support significant product growth. Responsibilities include understanding database performance, connection management, system resource utilization, tuning PostgreSQL (ideally in AWS), and capacity prediction. Experience with cross-region databases and ORMs is also of interest.

What you'd actually do

  1. understand database performance and our current workloads
  2. has a good knowledge of a connection management and how system resources are used on a database server
  3. is familiar, and can suggest related tooling (including monitoring solutions)
  4. Is capable of tuning and configuring PostgreSQL (ideally within AWS)
  5. predicting the required capacity and helping DevOps to provision it.

Skills

Required

  • 5+ years experience working with PostgreSQL, planning and provisioning database instances
  • Commercial experience managing PostgreSQL database performance relative to workload requirements
  • Proven database deployment experience, particularly in public clouds (preferably AWS and their RDS offering)
  • PostgreSQL development experience in a scaled environment

Nice to have

  • working with databases that cross-regions/datacenters
  • working with teams that use ORMs (AR in rails) or other application framework

What the JD emphasized

  • painful problems
  • significant growth