First round was a speed interview at the campus of my university. Based on that I was invited to the office in Oslo for the second round.
Before the second round I was sent some tests to complete before the interviews and a work-related task to solve and present at the interviews.
At the second round there were three interviews. The first one was to present the task I had prepared, the second focused on education, qualifications and previous experiences, and the third was with HR and focused more on interpersonal skills.