Barclays DevOps Engineer Interview Questions
The questions to prepare for a Barclays DevOps Engineer interview. Questions from real interview reports rank first. Updated weekly.
Parse Linux process samples and return the top CPU spike intervals per process using sorting and log parsing.
BarclaysExplain how to use Linux commands to diagnose process, filesystem, and networking issues in a structured way.
BarclaysDescribe how you handled a live production incident, restored service quickly, and coordinated stakeholders while driving root cause and prevention.
BarclaysDescribe your approach to managing a major production outage, restoring service, and running a disciplined RCA afterward.
BarclaysAssess alert severity and decide response priority using impact, urgency, and operational context.
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Set up pipeline monitoring and alerting that catches critical failures quickly while limiting noisy alerts.
BarclaysTests your incident response and diagnostic approach for data pipeline performance degradation.
BarclaysAssesses your understanding of containerization tradeoffs and infrastructure security and reliability.
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