I applied online and was contacted a few days afterwards to schedule a phone interview. The phone interview lasted about 30 minutes and it was about my motivation, what it's important for me in a job, why would I be a good fit for the position and so on. The person I interviewed with was really friendly and made me feel very comfortable. She told me she needed to check with the hiring manager but that she thought I would have gotten a second interview. I got a second interview with the HR manager and the hiring manager, the environment was very friendly and relaxed, I got again some general questions and some more specific ones about my experience and about the position. They also asked me several questions of the kind "how would you act in this situation". I didn't get an offer unfortunately. They asked me whether I wanted a detailed feedback and I said yes, so they scheduled a call with me to explain their decision. I found it quite helpful. The overall process was really smooth and they were really professional.

lots of interviews, with case study (subject to hiring manager if the case study is easy or not). the case study is given only for one day and you have to submit it within the day, it's a test to figure out your skills in your expertise