Top 19
Prep plan
~3h total · Updated weekly · Last refresh Jul 26HiLabs Software Engineer Interview Questions
The questions to prepare for a HiLabs Software Engineer interview. Questions from real interview reports rank first. Updated weekly.
Custom CSS From Scratch
Medium
Tests front-end styling skills and ability to translate design requirements into CSS.
designcss
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HHiLabsOptimal String Manipulation
Medium
Tests algorithmic thinking and performance-aware string handling.
performancestring manipulationAlgorithms
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Efficient Data Fetching in React
Medium
Tests system-level thinking for front-end performance, caching, and state management.
reactstate management
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HHiLabsOOP in Java or Spring Boot
Medium
Tests OOP understanding and ability to apply it in Java/Spring Boot architecture.
javaoopspring boot
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Optimize High-Traffic SQL
Hard
Tests query optimization skills and ability to improve performance under high load.
performancedatabase
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HHiLabsDatabase Indexing Strategies
Medium
Tests understanding of indexing tradeoffs and practical selection for performance.
performancesql
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