Citadel Quant Researcher interview questions

Headhunter, then onsite. (midlevel position). First round with co head of the group, which is non standard, very high level, background chat.Then a more technical interview, realyl dive deep into your resume, so know your projects and the decisison that you made well

HR interviews then met different people and was asked to do a case study involving data analysis using Python. In the end I never really received a feedback and I am not sure if they even looked at the case study