Amazon Interview Experience for SDE-2
Round 1 (Problem Solving+Behavourial 1hour):
- Given a list of employee-manager pairs, count the hierarchy for an employee. https://www.techiedelight.com/find-employees-who-reports-to-manager/
- Return the largest multiple of 3 from the given array.
Behavourial:
- Most challenging Project
- An example where you did something innovative
Round2(Problem Solving+Behavourial 1hour)
- Find a path b/w two villages. (Couldn’t recall the exact question)
- Find the missing number in a sorted array
Behavorial:
- You seek customer feedback and it helped
- Something challenging you took out of your responsibility, what was the outcome
- An instance where the customer came up with unreasonable demands and you pushed back
Round 3(System Design + Behavourial 1hour):
Q1. Design a system which receives signals from a set of sensors and display a bitmap on a screen for a given area. An area can have 1000 sensors in 100sq km.
Round 4(Hiring Manager 1hour):
Discussed past work, some behavioral questions, and low-level design of a bus booking platform (Similar to MakeMyTrip for Buses)