Got asked to share more detail on the system design portion of the Sony Pictures senior SWE loop after my comment in another thread. This was for an L5-equivalent role on the platform engineering side (Culver City, 2026).
What they gave me: Design a content delivery pipeline that handles metadata for movies and TV shows across different markets. They gave a brief paragraph of context, then handed it to me.
The system had to handle: ingestion of assets from multiple studio sources, normalization/enrichment with metadata, and serving it out to consumer applications including their streaming products.
How the session ran. 60 minutes. The interviewer was fairly hands-off at first. They wanted me to structure and drive the thing, not be prompted every 5 minutes. I spent about 8 minutes on requirements clarification: read vs. write ratio, expected throughput, latency expectations (they said low but not sub-10ms real-time strict), failure tolerance.
Then I roughly sketched: API gateway, async ingest pipeline (event-driven, Kafka-ish), storage split between an operational store for current state and a separate read-optimized layer for serving. CDN for static media assets. They asked good questions about consistency tradeoffs once I introduced the event-driven piece.
What seemed to matter: Structuring your answer before diving in (they watched whether I'd just start drawing boxes) Trade-offs voiced clearly. Every choice I made, I said why and what I'd lose. Asking about operational concerns (monitoring, failure modes) without prompting Not over-engineering. I resisted the urge to add too many layers.
What I'd prep: content delivery systems, media/CDN architecture, event-driven vs. synchronous data flows. Entertainment tech often has fun-shaped data consistency problems because metadata often comes from multiple licensing sources. Think through that angle.
Not FAANG-hard. But definitely senior-level. If you can't drive a design session unassisted for an hour, spend time on that before anything else.