1p3a Question · Nov 2025 · USA

LinkedIn Senior Software Engineer (System and Infra) USA Interview Experience

SWE Onsite Senior

Question Details

Technical Screening The round included the "Number of Islands" coding problem, a 30-minute discussion on past projects, and a review of OS fundamentals (processes, threads, semaphores, mutexes, PC

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About This Question

This is a reported interview question from a linkedin interview for a swe role (senior level) during the onsite round reported in 2025.

It covers the following topics: Graph, Binary Tree, Sorting, System Design, Behavioral, Heap, Stack .