Worst experience ever! Feel like I wasted an entire day of my life being interviewed at Coupa. Interview started in July, 2016 and ended in October, 2016. There were around 9 rounds of interviews. Each interviews challenged different skills, to be more specific: - Ruby(Meta programming) - Ruby on Rails - Data Structure and Algorithms - Design Patters - Database designing - Problem solving/ Attitude - Projects/Domain knowledge. I can say that I came out of top in each interview. When it came to renumeration(even when I explicitly said that it is negotiable), suddenly everyone in contact became unresponsive. I tried calling and messaging them, but no answer. At least send the feedback? How hard it is to send a constructive feedback explaining why you don't want to pursue with the candidate any further after so many rounds of interviews? Please have some sense of responsibility. Nobody gives you rights to waste others' time just because you got some in your pocket. You might have no work to do in life, but others have different priorities and work to do. After a lot of followup, all I received in feedback was a joke. Rejection was because I didn't show one of higher managers at Coupa enough to be excited about having me join the team. What does that even mean? How a company can say that you were rejected in 7th round of interview, when you had finished 8th and 9th which happened in a week span after 7th round, especially when you have cleared HR interview round. Seriously? Sad part about such companies is they have such high expectations from candidates who knows everything but not ready to meet candidates' expectation/satisfactory renumeration. Highly unprofessional, with no respect of others' time.