Your question is Design a Complex User System. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You’ve worked on a system that was technically complex and touched multiple teams, users, and constraints. The interviewer wants to understand not just the architecture, but how you decided what to build, aligned stakeholders, and translated technical decisions into user impact.
Describe a complex system you designed and the impact it had on the end user.