1 answer published. Last candidate submission on Apr 14 2026, 1:40pm PDT. Interview question asked to Production Engineers, Production Engineering Managers, Software Engineers and other roles interviewing at Lenskart, BharatPe, Mindtree and other companies. Original question asked: Design a system for real-time audio/video streaming.. Question last reported by a candidate interviewing at PagerDuty for a Machine Learning Engineer interview on Jul 31 2026, 3:46am PDT.