The process is divided into 6 steps: 1) call by HR, 2) meet with couple members of data science team and answering scenario questions, 3) 1 week of case study 4) meet with data science team to discuss your solution, 5) meet with the data science head/director, 6) in-tray (e-tray) test. The waiting time between each step is relatively large. I am disappointed because I was given the impression that I am a good match, and I have been told that technically I was good, but at the end I did not receive an offer. I guess that because at the first stage I was asked about my current salary, which is high, but they choose to continue with the whole process, even though I suspect they were not willing to pay that much of money. The HR said a cheap excuse that made no sense. My overall sense is that they want to build a team like a consultancy company (P*w, a#centure, E%). Many but cheap professionals.