There were 3 round . HR Round , sql python round and then interview round , consulting questions round as well - decision making took a long time around 3 months. But interviewers were responsive
I applied through a staffing agency. The process took 3 weeks. I interviewed at dunnhumby (London, England) in Mar 2022
Interview
The interview process was stringent but conducted in amicable manner. The candidate gets enough time to think and respond. I like the way the interview was conducted. I would recommend this company.