Backbone (Switzerland) interview questions

It was a very short interview, the questions asked mainly lacking depth. They said they would send a task or feedback following the interview but only got a rejection email almost a week after, that wasn't even personalised and they had forgotten to fill the gaps with the correct information.

Several rounds, HR, technical with CTO, then another one with senior developer who assessed your home written solution and then you had to imolement some additional feature in place. Next round with CEO and after that they wanted reference calls with previous 2 colleagues.