The process took 4 weeks. I interviewed at dunnhumby
Interview
three stages: interview with HR, Interview with hiring manager, case study. The HR interview was basic. The interview with the hiring manager was fine even though they asked more technical questions. The case study was focus on graph interpretation.
Interview questions [1]
Question 1
What was the last gift you bought for someone and why?
I applied through a recruiter. The process took 1 day. I interviewed at dunnhumby (Cheshunt, England) in June 2011
Interview
Online assessment, followed by spending a day at assessment centre. The assessment day included one competency interview, a presentation on prepared subject, one case study + presentation and one group discussion. The offer was made on the same day