Fair but very complete and well balanced. You are contacted first by the agent and then are invited to participate in a Skype interview. If you are successful in that interview then you will be invited to the offices for a 1 to 1 and for a chat with at group of guys in the same role as you are interviewing for. The idea is to get a feel for you but also to give you a feel for the company.

First interview was over the phone where I was asked basic networking questions and was asked to convert snake case to camel case in psuedo code. Second interview was at the VOSS offices, I was asked to make python unit tests for the function made in the first interview as well as asked questions on Software Development life cycle and basic project management techniques. Next I had an aptitude test with the HR department, where they asked pretty standard EQ aptitude questions