The interview process was very thorough, lengthy, yet informal. After about 4 phone/Skype chats with HR (one of those including an on-the-spot logic test), managers, peers and the CEO I got invited for a round of interviews on site. I spent quite a few hours in the offices and Dreamlines gave me ample of opportunity to get a good feel for the business, the colleagues and the general atmosphere in the Hamburg office. Throughout the process, HR was always available for questions and I found all people involved very professional and straightforward. Also, I appreciated the speed of the process.