2 answers published. Last candidate submission on Apr 4 2026, 12:27pm PDT. Interview question asked to ML Engineering Managers, Production Engineers, Technical Program Managers and other roles interviewing at Disney, Benefitfocus, Steem and other companies. Original question asked: Design a system for real-time processing of weather data.. Question last reported by a candidate interviewing at OpenDoor for an Engineering Manager interview on Aug 7 2026, 11:58pm PDT.