1 answer published. Last candidate submission on Nov 14 2024, 5:58am PDT. Interview question asked to Site Reliability Engineers, Machine Learning Engineers, Site Reliability Engineering Managers and other roles interviewing at Huawei, WeWork, Alan and other companies. Original question asked: Design a system for managing a distributed tracing system.. Question last reported by a candidate interviewing at JoyTunes for a Production Engineering Manager interview on Jul 28 2026, 7:28pm PDT.