Overly long, felt exploitative... as others have mentioned, they expect you to put in MANY hours of work for the interview process and then don't really give you an answer when you ask for feedback why they "have gone in another direction", when clearly they are hiring tons of people in this role. Let's face it, having Uber on your resume doesn't mean what it used to, given their recent PR crises, and the arrogance of the interviewing team suggests that they are not yet aware of this reality. Plus, the salary is so far below market rate (they told me around $80K) that the fact they expect to recruit management consultants and i-bankers for this role shows how out of touch Uber is with the reality of the job market. Trust me, take your time and attention elsewhere - taking a job here would be like re-arranging the deck chairs on the Titanic.