Very casual, seemed like a conversation trying to assess the knowledge and I answered all questions. The Manager interviewing was calm and simple. Seemed very interested in learning about my work than asking questions about what is needed
It went well. However, my background doesn't fit this position. The interviewer was friendly and everything moved quickly. My advice would be to be prepared before the interview; otherwise, you might not be able to answer some questions.
I have met with 10+ interviewers, meeting all cross functional team managers. The interview was based on not only technical questions but also covered a range of soft skill questions.