Three rounds were conducted:
Postgres internals including MVCC, Vacuum, etc.
The following metrics were computed from 1 interview experience for the American Express Data Engineer role in London, United Kingdom.
American Express's interview process for their Data Engineer roles in London, the United Kingdom is incredibly easy as the vast majority of engineers get an offer after going through it.
Candidates reported having very good feelings for American Express's Data Engineer interview process in London, United Kingdom.