Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Five Rings
Colloquio
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.
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.
Ho presentato la mia candidatura online. La procedura ha richiesto 2 settimane. Ho sostenuto un colloquio presso Five Rings (New York, NY) nel mese di set 2025
Colloquio
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.
Domande di colloquio [1]
Domanda 1
A classical question about dice: expectation of two 1 in a roll.