3 preliminary interviews (including a chat with HR), a written task, and a 1 hour presentation to prepare in advance. They asked that the presentation and task was submitted in advance and expected multiple rounds of feedback to be acted on, all while I was working full time, which was simply not possible.

Nice interview and very friendly. Meet other people in the same team. Talking about the content of this job. Receiving the hiring message from Linkedin. Very good working environment and people working very hard.