I have passed all interviews by video (1 HR, 1 online technical test on competitive programming issues, 2 other technical interviews by video). Surprisingly, no data science question ever asked! I had questions only about my CV and Brain Cheesers. Recruitment process very disorganized too. For example: first contact was not with HR. Questions about the CV and my motivation with the technical team. I was advised, for example, to study a different subject of the interview twice. Basically, we couldn’t get two people from the enterprise together with the same instructions and information. The worst part was the refusal feedback. I had very good feedback in all the technical interviews, such as a very good level of algorithmic knowledge and good previous experiences, but I would not be taken because I had difficult to adapt to a "diffuse environment". I wonder myself in which moment that skill was evaluated. Observation: I kindly reported to the intermediary recruitment company that they had given me bad instructions for the last interview . I think either it wasn’t well taken, or they made up an excuse to pick another candidate. After my experience and all other you can find in glassdoor, I’ll let you draw your own conclusions about the company’s profile..