Dataford
Dataford
Top 33
Prep plan
Updated weekly · Last refresh Oct 17

Side Software Engineer Interview Questions

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

33questions
~5htotal time
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1
CodingStart here. 12 questions · ~111 min
Reverse a Singly Linked ListEasy
Practice

Problem Given the head of a singly linked list, reverse the list, and return the new head node. The linked list is defined as follows: python class ListNo...

RecursionStackDynamic ProgrammingSide
Two Sum with TargetEasy
Practice

Use a hash map to find two array elements that sum to a target in O(n) time.

Hash TablesArraysStringsSide
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2
Execution3 questions · ~28 min
SDLC and V-Model TestingMedium

Evaluates your software engineering fundamentals and testing approach across SDLC models.

sdlcTestingSide
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3
Technical Fundamentals5 questions · ~46 min
SQL vs NoSQL ChoiceMedium

Tests data modeling tradeoffs and selecting storage technologies appropriately.

best practicesDecision Makingtechnical experienceSide
iOS Push Notifications and Background UpdatesMedium

Tests iOS engineering skills for notification handling, background execution, and reliability.

network requestsswiftalertsSide
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4
Behavioral & Leadership10 questions · ~92 min
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5
More topics3 questions · ~28 min
C++ Memory ManagementMedium

Evaluates your understanding of memory safety, ownership, and performance in C++.

memory managementc++Side
Build a Selenium Test Automation FrameworkHard

Tests ability to architect maintainable automation frameworks and implement core testing patterns.

javatest automationFrameworksSide
Scale Real-Time NotificationsHard

Tests system design skills for high-throughput, multi-channel messaging in a production environment.

Cold StartFeature StoreModel ServingSide
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