Welcome to your interview.
The question is on your right: Design a Real-Time Bid Agent. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
You are building an agentic bidding system for a large ad platform. The system observes live auction context, campaign goals, and budget state, then decides whether and how to adjust bids in real time through a sequence of model driven steps.
Design a scalable architecture for an agentic system that must process millions of real-time ad bid adjustments per second.