OA is pretty different from standard. Make sure you manage your time properly. The interview is challenging but interesting. I didn't make it though. Seems like a good company.
Parallel Programming, OS, & Concurrency
The following metrics were computed from 3 interview experiences for the Optiver SWE Intern role in Sydney, Australia.
Optiver's interview process for their SWE Intern roles in Sydney, Australia is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Optiver's SWE Intern interview process in Sydney, Australia.