4 rounds.
2 role specialization coding
1 data & algorithm
1 system design
plus 30 min q&a with an eng (not evaluated)
each round has bq and/or domain knowledge questions, which take half time of one round.
it is necessary to have a review of some domain knowledge (probably in low level) before the interview
Preguntas de entrevista [1]
Pregunta 1
hashing algorithm
how reference counting is stored and how the memory release is initiated when arc is 0
concurrency question
