J'ai postulé en ligne. Le processus a pris 3 semaines. J'ai passé un entretien chez Optiver (Londres, Angleterre) en sept. 2024
Entretien
Firstly an online assessment then behavioural then 75 min technical Interview then case study and finally assessment center which is a technical interview about the case study and a cultural fit
Questions d'entretien [1]
Question 1
What did you learn in your previous experiences that can be carried over into this position?
Online assessment including Hackerrank. After 2 months I received an invitation for a HR round (the classic stuff), then a technical round, take home assignment then final round split into technical then HR.
Online assessment with 30 timed multiple-choice questions. You have a minute and half for each question, Once the timer runs out you can't go back to that question. A big portion of the problems involve random walk. Some questions require an exact solution, and some are estimates.
A long and exhausting OT of a few sections. Then some interviews on standard green book questions. In between one HR interview. Final round on a take-home ML project. Overall nice experience and HR provides feedback throughout all interviews.