Test of domain knowledge, cultural fit, personality assessment, views on technology and IT in general, personal likes and dislikes, and general approach to work/professional life. Multiple rounds conducted by executives from all around the world in itself will expose you to the diversity in cultures, languages, and type of people who work here. HR, in my time, usually did not have too much of a say in salary matters and the individual business unit head decides things. Most rounds are remote, but, one round is definitely done on a 1-1 basis. Emphasis on communication skills is also relevant