I got call from consultancy for Amazon. After profile shortlisting, i received online test and then had telecom interview. After I went to Pune for f2f interview. HR shares all the topics need to study for interview. Below are the details of all rounds.
Round 1: Online test
Hackerearth
2 programs with 75 mins duration.
Round 2: Telecom interview
2 coding programs here too. Initially approach need to discuss, and once it’s concrete and finalized they will ask to write code.
Round 3: F2F design round
- Design parking system
Round 4: F2F design round
- Design notification system
Round 5: Coding round
Round 6: coding round
- LRU cache implementation
- Copy binary tree and create new. Binary tree has left, right and random pointer
In any round they will discuss your project in dept. And asks for alternatives for technologies used in your application.