Need to be very prepared for the interview. Lots of behavioral based questions!! Study and have as many answers to these types of questions as possible. Plan to interview with at least 5 different people all asking different questions. A lunch or dinner will most likely be involved, be natural, but don't slip with your guard, stay professional. It will be a full day. Don't just elaborate on technical items, need to show some decent personality traits and the abilty to contritube to a team environment. Have examples for all these types of situations.

Very friendly and open-minded interviews in three steps. First management and directly afterwards on supervisor level, third on general management and HR level. Questions were rather on general level, than technical expertise.