Phone screen:
online assignments, 2 questions (two pointers + hash map)
Onsite:
Round 1:
Behaviour 20 min
Write StopWatch
Round 2:
Behaviour 20 min
Return all powersets 78. Subsets
Round 3:
Behaviour 20 min
Design with code: system which checks if user is in the set of “blocked” users. Example: there is a service which returns a collection of blocked users information (this info could change in time). A “new” user is attempting to sell his products at the store. Design the system which reducde amount of manual checking if “new” user is blocked.
Round 4:
Behaviour 30 min with manager
Design Amazon’s “people also buy” feature