Someone who can talk through a problem, ask questions and think critically. I know HN hates the "consulting" type interview questions; but I find for jr devs it

Someone who can talk through a problem, ask questions and think critically. I know HN hates the "consulting" type interview questions; but I find for jr devs its a great barometer of how they would react in the real world to a problem they were unfamiliar with. Ie: how much would you charge me to wash every window in the city? I don't care about the total price, I care they ask and answer the questions, well how many buildings, how long would it take to do one window, how many different building types are there. I want to see them take what looks to be an insurmountable problem, and break it down in to small manageable problems. If they can do that, they can reason about any bug or feature on a system they are not familiar with. The only "wrong" answers are if someone blurts out a number without thinking, or someone who just shrugs and goes, I have no idea how to do that.