It was worst interview experience in my 8+ years of career. Interviewer was cutting me off in between. He was not letting me complete my answer. It was weast of time for me. Most of the questions asked by panel was irrelevant.

3 interviews, first technical 1-hour asking different questions about the libraries described in the job description. Second was a culture fit, assessing how I work as a developer, if this matches the business needs and some questions about how I approach problems. The final interview was with HR on company values and my CV/experiences.