Applied online with a resume. I received after some days an analytical test, containing 32 questions (Excel, data + Vlookup). Apparently the test was good as I was offered an interview at Uber's offices. Went for the first interview with 2 managers. 30 minutes to prepare on something which may take around 10, don't think too far / too much they just want a raw estimation, just be yourself. One week later I received a positive response and was invited for another interview, with a Director of Operations. The interview was 1h30 long, planed beforehand. It was really focused on data, providing analysis and revolving around business model etc. Unfortunately I did miss some point there and badly managed the final part of the interview. Was told 2 days later that they will not go further this time, let's try it again in some months! One thing which is a not really cool: after a 3 weeks+ long interview process, no feedback was provided about the reason of the final decision. All the people I met were really nice!