AMAZON SDE 2 (L5) | SPAIN | 9 YOE
Summary
I completed a four‑round interview loop for an Amazon SDE 2 position in Spain and was offered the role after impressing the panel.
Full Experience
Completed Interview loop today. Had 2 final loop rounds, first 2 rounds happened last week.
Round 3 : DSA and Leadership Principle
This round started with Leadership principles and behavioral questions lasted 30 mins and remaining 30 mins I was asked a DSA Problem which was a variation of LFU cache
Round 4 : HLD and Leadership principles
For first 30 mins were spent on leadership principles.
After that I was given a HLD problem
Sensor devices are evenly distrubuted across a continent which emit temparature information. Design a system that creates heatmap of latest temperatures and also allows users to query for historical data
Previous 2 rounds experience: https://leetcode.com/discuss/post/8513742/amazon-sde-2-l5-spain-by-anonymous_user-vs2p/
Update: So I was informed that panel was impressed and I was selected. While i'm happy, I requested for a change of location to London instead of Spain. HR mentioned that she will get back to me
Interview Questions (1)
Heatmap System Design for Sensor Devices
Design a system where sensor devices are evenly distributed across a continent, emitting temperature information. The system must create a heatmap of the latest temperatures and also allow users to query historical temperature data.