I applied online. The process took 1 week. I interviewed at Optiver in Oct 2024
Interview
Online Assessment: 1) Numerical reasoning, 2) Beat the odds (20 questions in 30 minutes, multiple choice or skip), 3) Zap-N games, 4) 3 codings in 90 minutes. For multiple choice questions, wrong answers lose points while skipping gets nothing.
Positive experience
Difficult interview
Application
I interviewed at Optiver (Amsterdam)
Interview
First, started with behavioural itw - very friendly almost like conversation, asking about life/hobbies. Then technical interview which you had to get perfect to pass which was hard. This consisted of brainteesers and statistics and probability questions.