Sr. Engineer, Database ReliabilityActive$174K–$261K

The opportunity

At Zapier , we build and use automation every day to make work more efficient, creative, and human. So if you’re using AI tools while applying here - that’s great!

What you'll do

  • Own the reliability of our caching layer: capacity planning, failover behavior, upgrade strategy, and healthy usage patterns for caches hosted in Redis Enterprise and AWS ElastiCache.

  • Participate in our on-call rotation and serve as the point of escalation for: data-layer issues during production incidents.

  • Support internal customers day to day, from troubleshooting a slow query to: advising on storage usage, and turn recurring questions into documentation and tooling.

  • Manage our database and cache infrastructure as code, evolving our Terraform: modules and provisioning workflows so changes are repeatable, reviewable, and safe.

  • Build database and cache templated standards within our internal platform's: golden path that take developers from zero to a scalable, performant, and secure setup, so they can focus on building great services quickly and easily.

  • Build and maintain observability for the data layer: dashboards, alerts, and SLOs that give both our team and our internal customers a clear picture of database and cache health.

What they're looking for

  • Identify and implement strategies to improve performance and resilience: across our MySQL, PostgreSQL, and Redis fleets. Our application is continually growing and evolving, and we need your help to keep scaling effectively.
  • Work with development teams to make architectural decisions about new: services and new technologies, including which engine fits the workload and where caching belongs.
  • Consult with product teams on schema design, query patterns, and capacity: planning so they succeed with the data layer rather than being handed rules.
  • Lead design review for data-layer work and mentor engineers across the team on database and cache practice.