1 answer published. Last candidate submission on Feb 23 2026, 10:59am PDT. Interview question asked to Machine Learning Engineers, Engineering Managers, Site Reliability Engineers and other roles interviewing at Viber, Postmates, Wealthsimple and other companies. Original question asked: Design a system for real-time multiplayer gaming.. Question last reported by a candidate interviewing at Microsoft for an Engineering Manager interview on Jul 7 2026, 7:03am PDT.