Design a game genre classifier
Company: Roblox
Role: Machine Learning Engineer
Category: ML System Design
Difficulty: medium
Interview Round: Onsite
Overview: This question evaluates system design and machine learning competencies, including multi-modal modeling (text, images, tabular), data and label quality, model selection, training pipelines, serving architecture, latency and cold-start handling, and monitoring/MLOps for an end-to-end genre classification system.