The coding portion was pretty standard for an interview. However, there was also a mental math and brain games portion. They used IQ test-style questions and even tested reaction time.
coding questions, coding knowledge trivia, and brain games
The following metrics were computed from 74 interview experiences for the Optiver Software Engineer role in United States.
Optiver's interview process for their Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Optiver's Software Engineer interview process in United States.