I had a 4 stage interview. 1. I had a detailed conversation with the hiring manager over the telephone which lasted no longer than 40 minutes 2. I had a 1:1 interview with the hiring manager off site away from the office, this was just preference as it suited us both 3. I had to deliver a 20 minute presentation to the hiring manager and the HR Manager 4. had a final 1:1 interview with the head of the UK Sales division and they outlined the companies vision and strategies over the next few years. I think that this was infact an extra step in the process designed to sel the company to mee as I had a couple of offers on the table. I had an offer within the next couple of days.