J'ai postulé via un recruteur. J'ai passé un entretien chez Citadel Securities (Londres, Angleterre) en oct. 2025
Entretien
4 interviews - behavioural & product focused.
They want someone who can seamlessly fit into the team and start adding value from early on.
Nothing too technical, few mental maths questions, expected value on coin flips and dice rolls.
Questions d'entretien [1]
Question 1
What is 19 squared.
What is the EV of a die roll, what happens if I add n more die.
J'ai postulé en ligne. J'ai passé un entretien chez Citadel Securities (New York, NY)
Entretien
Questions about your projects, motivation for the role and a few questions on how you would solve problems related to the job. Also a few statistics questions; No brainteasers. Not that hard but complicated to prepare for because the questions are specific.
J'ai postulé via un recruteur. J'ai passé un entretien chez Citadel Securities (New Delhi) en déc. 2022
Entretien
Interview rounds were of average difficulty. Focus was on how you react under pressure. Asked some hypothetical question related to trading. Basic Puzzles and coding questions in first round. Total 4-5 rounds.
Questions d'entretien [1]
Question 1
Two sum problem with different time complexity, linearity of expectation problems.