J'ai postulé via une agence de recrutement. Le processus a pris 4 semaines. J'ai passé un entretien chez Citadel Securities (New York, NY) en août 2020
Entretien
It was a long interview process, with many technical questions. It involved a number of different parts that were basic leet code questions as well as more in depth architectural software engineering questions. I found the delta to be quite large from where I was to where I wanted to be.
J'ai postulé via un recruteur. J'ai passé un entretien chez Citadel Securities (New York, NY)
Entretien
The process was quite standard, but there was a big time gap between the OA and the interview. All rounds had both a background discussion and technicals. Technical rounds were with actual SWEs. They were pretty friendly, and more concerned with problem-solving than trivia or language depth.
Questions d'entretien [1]
Question 1
OA was quite easy, 2 questions: first was lc medium, second was lc easy. First round was standard DSA question for an order book string problem. Second round was heavy C++ debugging.
J'ai passé un entretien chez Citadel Securities (Hong Kong)
Entretien
I was reached by a recruiter, and I was later called for a personal interview which happened on zoom. This was for HK location. There was no online assessment test.
Questions d'entretien [1]
Question 1
Implement queue using vector, no constraints were given. I did it but took some time - verdict - reject.
Also asked in depth about a project I've worked on and I am proud of. I spoke of the last project I had worked on, he seemed satisfied didn't ask a lot of cross questions.
Standard frontend exercise. Know your javascript and react. Be prepared to explain how you would optimize for performance.
Explain in depth how react renders and rerenders.
Handle real time data display.