2 answers published. Last candidate submission on May 7 2026, 6:14am PDT. Interview question asked to Technical Program Managers, Engineering Managers, Production Engineers and other roles interviewing at NetApp, TikTok, Snowflake and other companies. Original question asked: Design a system for real-time anomaly detection in system metrics.. Question last reported by a candidate interviewing at HomeAway for an Engineering Manager interview on Jul 30 2026, 10:45am PDT.