Common steps. Test case, infra design. People were very nice even that they left the company.
Common whiteboard with multiple improvements to be made while talking. It was just to know your thinking.
3 (tech) +1 (HR) interviews.
Very friendly and you get feedback. This way you know what did they expect or what kind of people works there. You can ask anything.
Interview questions [1]
Question 1
Design a system that could handle multiple req/sec