I had two interviews. The first one took less than half an hour. They were going to propose me a different role to the one I had applied for, but realised the same day that they could not offer me that new one. So the lady was not prepared to interview me for the role I really wanted. She placed me for another interview with two members of the technical team that could evaluate my knowledge. The second interview took 45-60 minutes and involved technical questions about the platform from a senior developer, and his manager asked how I would approach certain situations. In general, the interview was good. They were very friendly and the questions they asked were normal and sensible for the job I was being interviewed for.