Reddit Experience · Mar 2026

Amazon SDM - first "Technical phone screening" : system design

2 upvotes 15 replies

Interview Experience

I have first "Technical phone screening" for SDM in couple of days. Scope is: "2 LPs", and "Fitment Functional: Technical dive deep, System Design" couple of questions: 1. has anyone been through thes

Full Details

I have first "Technical phone screening" for SDM in couple of days. Scope is: "2 LPs", and "Fitment Functional: Technical dive deep, System Design" couple of questions: 1. has anyone been through these rounds recently? what was asked in "Fitment Functional: Technical dive deep, System Design" section? 2. this is 1 hour interview and if they spend 30mins on LPs, how realistic is it to have good demonstration of system design in last 30mins?

About This Question

This is a candidate experience report from a amazon interview for a swe role during the phone screen round reported in 2026.

It covers the following topics: System Design .