Design a Memo Q&A Agent for a Large Law Firm
Company: Harvey
Role: Software Engineer
Category: ML System Design
Difficulty: medium
Interview Round: Onsite
Overview: This question evaluates ML system design skills, specifically retrieval-augmented generation (RAG) and LLM-grounded document retrieval at production scale. It tests the ability to reason across ingestion, retrieval quality, answer faithfulness, and evaluation — core competencies in senior AI engineering roles.