Amazon

1. OA, including 2 coding problems and LP choice questions. 2. Phone screening, introducing the next steps of the interviews. 3. Loop Interview. 4 rounds, 1 system design + 3 behavioral and coding.

1 Online Assessment 4 Virtual Onsite Rounds: - Low-level Design + 1 API Design - 2 Coding Question Rounds - 1 Debugging the Code and Reviewing the Code

Data Structures * HashMaps / Dictionaries: insertion, deletion, lookup, counting frequencies. * Arrays & Strings: sliding window, two pointers, prefix sums. * Linked Lists, Trees, Graphs basics if asked. Algorithms * Sorting and searching. * Hash-