Tough coding problems in order to get this job. 3 rounds, preliminary algorithm question about sorting algorithm --> paper summary --> on-site algorithms (very difficult for new grads). I failed but then I asked for another chance and so they agreed, in the meantime I learned coding through rosalind.

over 1 month interview with 5 rounds: CV, Logic Test, HR interview, workshop, Final interview the others are quite easily but the Logic Test and Workshop rounds are very intensive