System Design

Design a recommendation system for an e-commerce website.

Also asked as "Design a personalized product recommendation system."

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1 answer published. Last candidate submission on Apr 8 2026, 10:13am PDT. Interview question asked to Engineering Managers, ML Engineering Managers, Technical Program Managers and other roles interviewing at MathWorks, Capacity, Paytm Mall and other companies. Original question asked: Design a recommendation system for an e-commerce website.. Question last reported by a candidate interviewing at General Motors for a Site Reliability Engineer interview on Jul 1 2026, 1:10am PDT.