There is a long take-home assessment before moving forward. It composes a series of different actions and it is just very tiring to complete and not a great assessment or reflection of anyone's ability.
J'ai postulé via un recruteur. Le processus a pris 4 semaines. J'ai passé un entretien chez Optiver (Amsterdam)
Entretien
First a HR interview, after that you have a Math test with a mix of simple and medium hard questions. After that you have a numeric sequence test. This test was the hardest of the bunch. If you prepare them well, this should be easily doable. Overall a good experience