1 answer published. Last candidate submission on Jul 21 2026, 9:13pm PDT. Interview question asked to Site Reliability Engineers, Machine Learning Engineers, Engineering Managers and other roles interviewing at Venmo, OneTrust, Cloudera and other companies. Original question asked: Architect a social network's friend suggestion engine.. Question last reported by a candidate interviewing at Zenoti for a Machine Learning Engineer interview on Jun 1 2026, 12:58pm PDT.