I took the OA, and it was very hard. It was 90 minutes and nothing was that hard conceptually if I had more time, but they just ask you to understand A LOT in 90 minutes and write a lot of code.
Something about battery system and how to design it
The following metrics were computed from 164 interview experiences for the Optiver Software Engineer role.
Optiver's interview process for their Software Engineer roles is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Optiver's Software Engineer interview process.