Candidatei-me online. O processo levou 2 semanas. Fui entrevistado pela Five Rings (New York, NY) em set. de 2025
Entrevista
OA with difficult quick math and stats questions. Each question is like 2 min so need super fast reaction. Then there will be several rounds with difficult tech questions, mainly about math algorithm and statistics.
Perguntas de entrevista [1]
Pergunta 1
A classical question about dice: expectation of two 1 in a roll.
Hackerank OA which asked a series of maths problems. Very time pressured. Not standard probability or EV problems, more misc maths questions. Didnt get past this round, definitely the hardest OA i've seen.
Candidatei-me online. Fiz uma entrevista na empresa Five Rings.
Entrevista
The first round consisted of a resume screen then a hackerrank round consisting of quickfire math questions, basic calculus, and moderately difficult statistics questions. I did not pass this round.