Top 43
Prep plan
Updated weekly · Last refresh Oct 17

A tech startup Software Engineer Interview Questions

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

43questions
~6htotal time
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1
System DesignStart here. 7 questions · ~56 min
Build a Full Chat ApplicationHard

Evaluates system design depth for real-time messaging features and architecture decisions.

A tech startup
Design a Twitter/X Like SystemHard

Tests system design skills for feed generation, scalability, and data modeling.

system designA tech startup
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2
Coding4 questions · ~32 min
Improve Time ComplexityMedium

Evaluates algorithmic thinking and optimization skills for DSA problems.

time complexityA tech startup
LeetCode Practice WalkthroughMedium

Tests problem-solving approach and coding clarity on common interview patterns.

leetcodeA tech startup
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3
Behavioral & Leadership28 questions · ~224 min
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4
More topics4 questions · ~32 min
Embedded C and HIL TestingMedium

Assesses embedded engineering experience and validation/testing practices.

hil testingA tech startup
SQL and DBMS FundamentalsEasy

Assesses SQL fundamentals and practical understanding of DBMS behavior.

educationsqlA tech startup
Your BackgroundEasy

Tests your ability to summarize relevant experience and technical focus for the role.

Risk AssessmentScope ManagementA tech startup
Virtual Address TranslationMedium

Evaluates understanding of memory management and address translation concepts.

processA tech startup
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 43 questions plus 3 hands-on drills to finish this plan.