System Design

Architect a social network's friend suggestion engine.

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1 answer published. Last candidate submission on Jul 21 2026, 9:13pm PDT. Interview question asked to Production Engineering Managers, ML Engineering Managers, Technical Program Managers and other roles interviewing at mParticle, Jobvite, NetApp and other companies. Original question asked: Architect a social network's friend suggestion engine.. Question last reported by a candidate interviewing at Interactive Brokers for a ML Engineering Manager interview on Jun 1 2026, 12:58pm PDT.