1 answer published. Last candidate submission on Feb 23 2026, 10:59am PDT. Interview question asked to Production Engineering Managers, Site Reliability Engineering Managers, Engineering Managers and other roles interviewing at TikTok, Datadog, Jamf and other companies. Original question asked: Design a system for real-time multiplayer gaming.. Question last reported by a candidate interviewing at Fitbit for a Site Reliability Engineering Manager interview on Jul 7 2026, 7:03am PDT.