nSight Software Engineer Interview Questions
The questions to prepare for a nSight Software Engineer interview. Questions from real interview reports rank first. Updated daily.
Parse streaming log lines, count IPv4 addresses, and return the ten most frequent using a bounded heap.
Detect whether a linked list contains a cycle using Floyd's tortoise-and-hare algorithm in O(n) time and O(1) space.
Design a distributed API rate limiter with reliable enforcement, low latency, adaptive abuse detection, and operational safeguards.
Design high availability and fault tolerance for a distributed service, including failure detection, recovery, capacity, and operational safeguards.
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Compare TCP and UDP reliability, ordering, connection setup, and appropriate use cases.
Tests debugging judgment, prioritization, communication, and ownership during a high-pressure incident.