Merge k sorted linked lists

Design a notification system

Tell me about a time you disagreed with your manager

Tell me about a time you had to make a decision with incomplete data

Design an e-commerce checkout flow

Describe a project that failed and what you learned

Design a data structure supporting insert, delete, and getRandom in O(1)

Tell me about a time you had to make a decision with incomplete data

Design an API gateway

Tell me about a time you mentored someone