Selection process divided into many stages. There was no test, but over the phone there were two one-and-a-half-hour technical interviews plus the in-person one, where the feedback after joining was that I was serious in the interview. In the technical ones, they demanded a level above the position offered, and I accepted due to the need for a job.

I had to talk about a previous activity that helped improve people's lives and was the most complex one I've ever done.