There are four steps in the interview process. The first one was a career interview. After that, they shared a case to complete within two weeks. The case they shared was outdated. Also, some parts were ambiguous, and I had to ask several questions to HR. After the case was completed they arranged a technical interview with two engineers. I thought we would discuss my case, but we only talked about it last 15 minutes, which was a bit strange. They said their technical interview is different from other companies and wanted me to see how I brainstorm about some theoritical problems. But, I believe their questions were too focused on concepts to brainstorm efficiently. Overall, it was a bad interview experience. Sure, I did learn few things, but in the end I felt like it was a waste of my time.