Team Infrastructure Challenges and Priorities Questions
Understand the specific infrastructure problems the team is facing, current technical priorities, and the direction of ongoing projects. Topics include the team's roadmap, high priority infrastructure improvements, common operational pain points, technical debt, team bandwidth constraints, and metrics for early success in the first six to twelve months. Candidates should be able to discuss likely trade offs, propose pragmatic first steps, and show awareness of organizational and operational factors that affect infrastructure work.
MediumTechnical
37 practiced
You have a backlog containing critical security patches, non-critical performance improvements, and feature work requested by product. Describe how you'd prioritize tasks for the SRE team using SLOs, compliance risk, and business impact as inputs. State the decision criteria and how you'd communicate the priority changes to stakeholders.
HardSystem Design
38 practiced
Design an approach to build and maintain a service-level dependency map for a complex system with hundreds of services. Explain data sources for generating dependencies, how you'd keep the map up-to-date, and how SREs should use it to prioritize infrastructure improvements, root cause analysis, and SLO alignment.
MediumTechnical
33 practiced
Design a capacity-planning process for a service expected to grow 5x in 12 months. Include telemetry sources, headroom assumptions, autoscaling strategies, cost trade-offs between reserved vs spot/ondemand capacity, and how you would validate the forecast in production.
MediumTechnical
21 practiced
Write conceptual Terraform HCL pseudocode that defines an autoscaling group or managed instance group using a launch template, with health checks and lifecycle hooks. Explain how you'd detect and handle configuration drift and the safest process for rolling out stateful changes in that infra via Terraform.
EasyTechnical
40 practiced
List three common operational pain points specific to production Kubernetes clusters (cover control plane, workloads, storage, networking). For each pain point describe how you'd triage the first incident, what short-term mitigation you'd apply to restore service, and one medium-term engineering fix to prevent recurrence.
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