First, there was an initial interview with HR, followed by three interviews with colleagues in similar roles over the next three weeks. After that, I had an interview with the potential supervisor, making it a total of five interviews. However, there was no response or communication for two months. Later, I received another call from HR, introducing a potential new supervisor with a different vision. After that, there was no further communication for several weeks, until I finally received a generic rejection email. In total, there were seven interviews over a period of 3 to 4 months. While all the colleagues were very professional and respectful, the process itself felt somewhat irregular.