Your question is Turning Around an Underperformer. 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).
Tell me about a time you had an engineer on your team who was underperforming. How did you diagnose the issue, what did you do to address it, and what was the outcome?