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By Mindlance Software Engineer Interview Questions

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

25questions
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1
CodingStart here. 10 questions · ~103 min
Longest Unique Substring in EnoMedium
Practice

Use a sliding window and hash map to find the longest substring without repeated characters in a string.

Hash TablesStringsTwo PointersBy Mindlance
Linked List ReversalEasy
Practice

Reverse a singly linked list in-place using iterative pointer manipulation.

RecursionLinked ListsArraysBy Mindlance
Implement Binary Search AlgorithmEasy
Practice

Write a binary search function to find a target value in a sorted array.

SearchingBy Mindlance
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2
Security & Infrastructure5 questions · ~51 min
CAP Theorem in Distributed SystemsMedium

Tests understanding of consistency, availability, partition tolerance, and tradeoffs.

InfrastructureDependenciesBy Mindlance
Handling High Web Server LoadMedium

Tests scalability and reliability thinking for infrastructure under heavy load.

InfrastructureDependenciesBy Mindlance
Embedded C and MicrocontrollersMedium

Assesses your practical embedded fundamentals and familiarity with memory and MCU concepts.

microcontrollersBy Mindlance
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3
Behavioral & Leadership8 questions · ~82 min
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4
More topics2 questions · ~21 min
Optimize a Slow ApplicationMedium

Tests your ability to diagnose performance issues and apply practical optimizations.

Trade-offsSuccess CriteriaRisk AssessmentBy Mindlance
Social Media System at ScaleHard

Tests system design skills for high-scale user workloads and service architecture.

ML RankingRecommendation SystemsBy Mindlance
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