Straightforward, typical management consulting style cases. I would say it took around 1 month in total. Around 4 hours of final interview, and i didn’t receive the green light. It was all on zoom
Questions d'entretien [1]
Question 1
Why would you recommend this algorithm to the client?
J'ai postulé en ligne. J'ai passé un entretien chez Keystone
Entretien
Total 4 rounds—HR screening, first round (1 case), second round (3 cases), final round with partner. The cases were open-ended compared to MBB cases, and pretty straightforward. Economics and strategy concepts tested.
J'ai postulé en ligne. J'ai passé un entretien chez Keystone (New York, NY) en juil. 2026
Entretien
HR call, then the first-round interview, then the writing assignment, and the final round with three interviews (different levels of interviewers). Takes them up to 2 business days to communicate the decision.