Tough math questions alongside a data analysis task that you need to complete. After that round, there is an arithmetic 80 in 8 test, which I did not make it to.
Preguntas de entrevista [1]
Pregunta 1
They gave a CSV file and needed to answer some questions about the data
Me postulé a través de una facultad o universidad. El proceso tomó 2 semanas. Acudí a una entrevista en Optiver (Ámsterdam) en mar 2026
Entrevista
Did the online assement, sequences test, Zap N and lastly beat the odds probability type questions. The Zap N was some working memory, reflexing and planning tests and the beat the odds focused on giving good approximations to probabilities in around 1.5 minute for each question. Then did the technical which focused on market making games. Unfortunately, I was rejected after this round so don't much more than this.
El proceso tomó 2 semanas. Acudí a una entrevista en Optiver (Ámsterdam) en ene 2025
Entrevista
first round: assessment with sequences, a variety of games testing memory, reaction speed, then a behavioral interview and finally a technical interview where we played a market-making game. The market making game included cards, you had to decide to buy/sell, what quantities etc. Assesment and behavioral where passable, technical was really difficult.
it almost took more than 2 hours to finish the online assessment, then a hr interview with typical behaviour questions. online assessment is not easy, including mental mathematics and logical reasoning questions. Hr interview is quite relaxed
Preguntas de entrevista [1]
Pregunta 1
it almost took more than 2 hours to finish the online assessment, then a hr interview with typical behaviour questions. online assessment is not easy, including mental mathematics and logical reasoning questions. Hr interview is quite relaxed