Roblox
Senior
Build Roblox's private cloud and productionize Kubernetes-based compute infrastructure
Roblox's Infrastructure Compute SRE team owns the cell infrastructure system, service discovery, and secrets management underlying the platform. As a senior SRE with 6+ years of experience, you'll build fault-tolerant systems and tooling, drive reliability best practices across the Infra Compute group, and create load-testing and canarying tooling that gates production releases.
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Free · a live voice mock calibrated to this exact role
What this interview tests
- Fault-tolerant, observable systems and cluster lifecycle automation
- Kubernetes and orchestration (Nomad, Vault, Consul a plus)
- Load-testing and canary tooling to gate production releases
- Driving reliability best practices across a broader engineering group
- Go/Java/C# systems programming
- Scoping ambiguous problems and multi-quarter project planning
Common question themes
Design a system for automated cluster lifecycle management
Build a canary/load-testing gate before production deploys
Explain a capacity-planning or platform-degradation incident
Drive reliability adoption across teams that don't report to you
Scope an ambiguous reliability problem before proposing a solution
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