1p3a Question · Sep 2025

LinkedIn Software Engineer Systems Infrastructure Interview Experience (2.5 YOE)

SWE Phone Screen Hard

Question Details

Candidate Profile: Software Engineer with 2.5 Years of Experience (YOE). Phone Screen Round * Topics: Operating System concepts, deep dive into past projects, and specific engineering chal

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About This Question

This is a reported interview question from a linkedin interview for a swe role during the phone screen round reported in 2025.

It covers the following topics: Sql, Binary Tree, Os, Sliding Window, Binary Search, System Design, Behavioral, Heap, Two Pointers, Stack .

Difficulty rating: Hard