Interviewed by three different departments, one after another. Did not seem like they coordinated their questions, as I was asked the same things. First interviewer was nice and friendly, second was a bit stern and to-the-point, which was good too I guess, but slightly intimidating. Last interviewer was late, and described to me what I would be doing if I were to join. Overall an insightful experience learning about the company and sharing about what I wanted to do. However, there was supposed to be a writing test, which I was unable to do since they said they had some technical issues and told me they would contact me to come another day. That email/call never came, despite me sending multiple emails to thank, follow up and ask about it. Not even a rejection email. That was quite disappointing for such an established company...