Boston Consulting Group Data Science interview questions

Very bad experience. The HR staff in Singapore is the worst person I have ever seen. After I received the first email about the notice of the online coding test, I got cold and fever, so I wrote an email to request to delay the online coding test, after about two weeks (too long), I got reply and the online coding test is rescheduled. After I completed the online test, I was shortlisted to HR interview round. I have to say this HR staff (a woman) is the worst person I ever met. She just ask one question and the duration is only a few minutes. I cannot believe that BCG has employed so bad HR person which is not professional and not polite in some sense.

1) Screen interview with recruiter 2) 1st technical with hiring manager 3) 2nd technical with data scientist 4) Business Case with partners of BCG X 5) Culture Fit with directors