It was a 2-step process : 1- step: a quick call with my line manager who was looking to find out whether I would be a good fit for the position on a personal level 2-step: a study case which was shared with me 2 weeks in advance. I had to prepare a presentation and show up on-site to present my slides. That took around 30 min, whereas the next 30 min were mainly focused on how I would be contributing to the company.