Netcracker Technology DevOps Engineer Interview Questions

The questions to prepare for a Netcracker Technology DevOps Engineer interview. Questions from real interview reports rank first. Updated daily.

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PipelinesStart here. 12 questions · ~97 min

Choose Kubernetes Workload for PipelinesEasy

Explain when to use Kubernetes Deployments, StatefulSets, and DaemonSets for Airflow, streaming consumers, stateful services, and node-level agents.

InfrastructureToolsDependencies

Netcracker Technology

Kubernetes in Data PipelinesEasy

Discuss practical Kubernetes experience in the context of running and operating data pipelines.

InfrastructureTools

Netcracker Technology

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Technical Fundamentals4 questions · ~32 min

SLA vs SLOEasy

Tests your service reliability terminology and ability to align engineering with targets.

DevOpsrequirements

Netcracker Technology

High Load With Low CPUMedium

Tests performance troubleshooting depth and ability to interpret Linux metrics correctly.

Dealing With AmbiguityTroubleshooting

Netcracker Technology

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Coding3 questions · ~24 min

Parse Logs With PythonMedium

Tests your ability to write practical scripting for log analysis and operational debugging.

Hash TablesStringspython

Netcracker Technology

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Behavioral & Leadership6 questions · ~48 min

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More topics4 questions · ~32 min

List Open Files in LinuxEasy

Assesses practical Linux troubleshooting skills for identifying file handles and resource usage.

linux

Netcracker Technology

Minimize Downtime for Billing DeploysHard

Tests your deployment safety techniques for latency and availability-sensitive workloads.

Trade-offsdeployment

Netcracker Technology

Describe Kubernetes ArchitectureMedium

Evaluates understanding of Kubernetes control plane and data plane responsibilities.

kubernetesarchitecture

Netcracker Technology

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