Candidatei-me online. O processo levou 2 semanas. Fiz uma entrevista na empresa Deliveroo (Londres, Inglaterra).
Entrevista
I had the first round with an internal recruiter on the phone, then had a video interview with a DS Manager, then had a final round onsite with 4-5 rounds with DS directors, managers, and product managers. The recruiter I was working with (James R) was extremely professional, worked with my timeline, and supported me extremely well throughout the process. Everyone I interviewed with was friendly and smart. The office is hands down the best office I've ever seen (with an impressive rooftop garden).
Perguntas de entrevista [1]
Pergunta 1
How does Deliveroo make money, some specific data cases
Fiz uma entrevista na empresa Deliveroo (Londres, Inglaterra).
Entrevista
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
Perguntas de entrevista [1]
Pergunta 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.
Perguntas de entrevista [1]
Pergunta 1
standard a/b testing and causal inference questions
