I interviewed at American Express (London, England)
Interview
the Amex people all very nice and professional, recruiter did first screening, and the following with 4 rounds of interviews from peers to VP levels, got asked both technical and functional questions.
Interview questions [1]
Question 1
explain UID 2.0 to someone who doesn't know digital marketing at all.
I applied online. I interviewed at American Express
Interview
Had a screener phone call with HR and never received a follow-up to let me know whether the position was filled or not. I connected the dots after the fact but overall had a positive experience with the recruiter.