Me postulé en línea. El proceso tomó 2 días. Acudí a una entrevista en Optiver (Sídney) en mar 2021
Entrevista
I applied online via LinkedIn, and got the responsed email within 2-5 days. Everything is good. My English verbal skill is not good, so I failed on the second round.
Preguntas de entrevista [1]
Pregunta 1
The first round is an online coding test on Hackerank. I had to sovle 2 problems in 3 hours. The first problem is about string, quite ez. The second is harder, about backtracking. I just sovled half of the tests.
The second round is behavioural interview. The interviewer called from Shanghai. She is nice. She asked about my study, my projects, how I solved problems with team mates
OA; quite long, 3 tests
Behavioral interview: just a short talk with HR, motivation,…
Technical Interview 1: fundamental CS, nothing more
Technical Interview 2: system design, very vague but just go with the flow
Technical Interview 3: live coding, still leetcode but optiver style is a very descriptive problem, but the main thing could be boiled down into only few lines
Difficult OA. Design question. Included min/max heap with lazy deletion + fib number sequencing + hashmaps all in one question. Easy techincal in comparison. Just don't stop typing during the OA and make sure to read everything carefully.
Preguntas de entrevista [1]
Pregunta 1
Difficult OA. Design question. Included min/max heap with lazy deletion + fib number sequencing + hashmaps all in one question. Easy techincal in comparison. Just don't stop typing during the OA and make sure to read everything carefully.