Replit
Senior
Senior SRE keeping Replit's agentic dev platform reliable at scale
Interview for a Senior Site Reliability Engineer role on Replit's SRE team, owning observability, automation, and incident response for infrastructure serving millions of developers. Expect deep dives on distributed systems, Kubernetes, infrastructure-as-code, and SLO/SLI design paired with concrete incident-command stories.
Step into this interview
Free · a live voice mock calibrated to this exact role
What this interview tests
- Observability & monitoring design
- Infrastructure as code / automation
- SLO/SLI definition and tracking
- Incident management & post-mortems
- Distributed systems fundamentals
- Kubernetes & cloud-native operations
Common question themes
Walk me through an SLO/SLI you defined and how you got buy-in from product and engineering
Describe an incident you led — detection, response, MTTR, and the runbook/prevention that followed
Tell me about an automation or self-healing system you built with Terraform/Ansible/Pulumi
How do you design a monitoring/alerting system that avoids alert fatigue while catching real issues
A distributed systems failure mode you diagnosed and fixed
How do you balance reliability work against feature velocity with engineering partners
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