Ask HN: Non-developers, how are your job interviews like?

We all know how they are for developers: programming challenges (Fizzbuzz, homework, whiteboard coding, etc.), examples of your work (GitHub, side projects, blog, etc.), questions like "what is the hardest challenge you have had to overcome and how did you approach it?", they ask you about something and they expect you to get excited talking about it... and the usual behavioural questions.