Uber required me do a "homework" assignment before giving me an interview. I spent a week working on marketing ideas and promotions (ended up being an 8 page report), sent it to Uber, and never got a call back. NO explanation whatsoever why I wasn't moving forward. The EXACT same thing happened to my fiance. It's clear Uber is asking folks to do this just to take their ideas, while not have any intentions on hiring them. Super sketchy and unethical. Don't waste your time!