A Project Deep Dive and Real-Time Data System Design

Only two rounds in total First round: project deep dive Second round: system design - "Design a real-time data processing system that consumes changes from operational databases, combines data from multiple sources, and maintains a queryable output dataset with low latency. Walk through the architecture you would choose and how you would handle correctness, updates and deletes, ordering, state, f…

Shared by a candidate · reported Oct 2026. Interview formats change; use it as a guide, not a script.