Those questions are excellent. Taking a job at an early stage startup is a lot like making an angel investment. Consequently, you need to think like an investo

Those questions are excellent. Taking a job at an early stage startup is a lot like making an angel investment. Consequently, you need to think like an investor and ask tough questions. While you're asking the questions (hopefully you get to ask the founders), pay attention to both what they say and how they say it. If they're resistant, avoidant, or generally difficult to get answers out of, you should be very careful.