with seniority, when you get to that point in the interview process where they ask you: "so you have any questions for us?", I just ask: "what is your position

with seniority, when you get to that point in the interview process where they ask you: "so you have any questions for us?", I just ask: "what is your position of using some of my time contributing to the OSS projects this company relies on?". Based on the answer, you decide if you want to stay.