Nagarro Software Engineer Interview Questions

The questions to prepare for a Nagarro Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

Detect Cycles in Graphs

Medium

Explain how to detect cycles in directed and undirected graphs using DFS, recursion state, and parent tracking.

RecursionSearchingGraphs

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Merge Two Sorted Arrays

Easy

Tests basic algorithm implementation and correctness for array processing.

ArraysTwo Pointers

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Load Balancing and Failover

Hard

Tests distributed systems design for resilience, availability, and operational reliability.

Launch PlanningTrade-offsRisk Assessment

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SQL vs NoSQL Differences

Easy

Tests database fundamentals and ability to choose appropriate storage for different use cases.

InfrastructureData Modeling

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Real-Time Chat Architecture

Hard

Tests system design ability for low-latency messaging, scalability, and reliability.

InfrastructureStream Processing

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Optimizing Slow Queries

Medium

Tests performance tuning skills and understanding of query execution.

JoinsData WranglingCTEs

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