I was a long process, around 6 months, not several interviews but hard to align agendas, the interview process itself was great, there were several HR interviews and once I passed those interviews I had only 3 functional interviews.

Hiring through contractor (Lugera). The interview was held only by Lugera based only on the CV. The following interview was to take place with Mondelez, with more technical questions. I was scheduled for an interview, then they announced there has been a change in their internal structure and they paused the hiring process. (probably found a more suitable candidate).