
Ramp
Mid
Own reliability and scale of Ramp's compute/storage/messaging infra as it moves to a cellular architecture
Ramp's Production Engineering team is infrastructure-generalist software engineers who take end-to-end ownership of reliability and scalability across compute, storage, messaging, and observability — not a siloed 'infra team.' A headline initiative in this JD is the company's move to a cellular architecture to support international scale, regulated environments (FedRAMP), and enterprise SLAs.
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What this interview tests
- Distributed systems reliability at production scale
- On-call ownership and root-cause incident response
- Cellular / multi-tenant architecture tradeoffs
- Observability (SLOs, error budgets, alerting)
- Cross-team architectural ownership and golden paths
Common question themes
Tell me about a reliability or scalability problem you proactively found and drove to resolution
Walk through a production incident: root cause, fix, and how you prevented recurrence
How would you reason about migrating a monolithic service to a cellular architecture
Describe a self-service tool or golden path you built for other teams
How do you decide when to go fast versus slow down on an infrastructure change
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