I applied through a recruiter who did the initial application for me. The first stage was an interview with a member of the HR team for a general conversation and some basic "give me an example of when you've..." style questions. The second stage was an interview with the sales strategy director. This was more of a general conversation about my background and where'd I'd like to go. Mid way through a random maths question was asked to test my numerical skills before the interview continued with general questions. The next stage involved meeting a National Account Controller who asked some background questions with most questions centered around my style of working and what sort of cultural fit I preferred. The final interview was with the Commercial/Sales director which was relatively informal. The offer was received 2 weeks later and I accepted, after some salary negotiation.