2 answers published. Last candidate submission on Aug 5 2026, 6:19am PDT. Interview question asked to Data Scientists interviewing at Motorola Solutions, Wish, Ironclad and other companies. Original question asked: What has been the biggest technical or analytical challenge in your career so far?. Question last reported by a candidate interviewing at Airbnb for a Data Scientist interview on Aug 31 2026, 5:23am PDT.