I was contacted the very next day after I submitted my job application. The first conversation was good and I got a very good impression of the company's atmosphere and expertise. The second conversation was with the design lead and it was very thorough and we were able to discuss practical work in more detail. I had to wait a couple of weeks for the third conversation due to cases of illness at Oura. I finally met the team leader and was very pleased with how the call went. I found out I was selected shortly after this conversation.