J'ai postulé en ligne. Le processus a pris 3 semaines. J'ai passé un entretien chez Citadel en févr. 2019
Entretien
I applied online, got phone interview but didn't do well. Just prepare for your background and also prepare to think on new ideas. Also learn how to do very simple questions like a regression or algorithms in C or R ...
- Questions on Linear Algebra and Coding
- Discussion of a problem at the intersection of optimization and classical machine learning
- No behavioural questions or anything about my personality or work experience, the interview was purely technical
Questions d'entretien [1]
Question 1
- Explain how to compute a product of two very large matrices in a computationally efficient way, using the structure of the problem and the matrices
Start with my own self-introduction and the interviewer's self-introduction first for five minutes, then a couple of technical questions for like thirty minutes, and in the end, questions for the interviewers about the company.
I received the interview a few weeks after applying online. During the interview i was asked by the interviewer about my past experience and also some other related technical questions.