J'ai postulé en ligne. Le processus a pris 4 semaines. J'ai passé un entretien chez Deliveroo (Londres, Angleterre) en sept. 2022
Entretien
Process of interviews was over a few weeks. There were several interviews, first with the hiring manager then a take home assignment and a final set of interviews including two case studies and behavioural interview.
J'ai passé un entretien chez Deliveroo (Londres, Angleterre)
Entretien
HR call, then technical call with one data scientist about past projects and why Deliveroo, after that a take home test and 4 rounds of interviews: SQL, case study, cultural fit & take home test presentation
Questions d'entretien [1]
Question 1
Why Deliveroo? and minimal unit of randomisation in A/B testing.
Straight forward process but very long and arduous with plenty of stages. I'd say it needs to be refined. Interviewers were very professional and rapport building was easy. I would suggest cutting down on the numerous steps in the interview
Very long process, 6 interviews and a take home task before being rejected. Brief of the task said don't overcomplicate it but the feedback I received was that I still didn't go into enough detail. So be prepared to spend a lot of time for the interviews. Generally friendly interviewers and easy interview questions, very straight forward standard a/b testing and causal inference questions. Despite this was rejected, would have brushed up on my domain knowledge in retrospect as I probably wasn't very clear answering causal inference questions to a product very different to my experience. The sql test was very easy and I completed all questions correctly, but got some negative feedback on this as I wasn't familiar with postgresql quirks around dates which they marked me down on.
Questions d'entretien [1]
Question 1
standard a/b testing and causal inference questions
