Delivery Hero Data Scientist interview questions

Notebook based coding very easy Behavioural by hiring manager Recruiter check in salary and comp expectation Coding was analysis tasks Hiring manager asked previous background and experience in ML nothing special I thought I did ok but didn’t get move forward

I have interviewed with this company at least three times. Each time, the process was quite long ,typically involving four rounds: an initial recruiter call, a technical round, a deep-dive interview, and finally a bar-raiser round. While I often cleared all the rounds, I was repeatedly told afterward that the position had been put on hold or resumed later. In one case, I was explicitly informed that I had cleared the third round, but the process ended without a clear explanation of why I was not moved forward. Despite positive feedback, I never received concrete reasons, which made the experience frustrating. The interviewers themselves were professional, but the lack of transparency combined with such a lengthy process makes the experience discouraging. It would help if the company streamlined the process and provided clear communication or feedback, especially for candidates who make it through to the final rounds.