It was a smooth process with tricky questions asked. Preparation is essential but hiring managers are very friendly. 3 stage process and you meet the Managing Director on the third stage which is always positive at a big company.
Over the phone initially, then went to the office for a formal interview. Both interviews were relaxed, though there really wasn't very much information given as to what the job actually involved.
I applied online. The process took 5 days. I interviewed at Interserve (Manchester, England) in Sep 2020
Interview
Professional, company explained the process well. Interview was around 20-30 minutes long and was a little stressful. Asked questions about where you see yourself and how you think you can progress throughout the company.