Top 15
Prep plan
Updated weekly · Last refresh Aug 30

Grvty Software Engineer Interview Questions

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

15questions
~2htotal time
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1
CodingStart here. 4 questions · ~38 min
Longest Substring Without RepeatsMedium
Practice

Find the longest substring with all unique characters using a sliding window.

Hash TablesStringsTwo PointersGrvty
Binary Search on Sorted ArraysEasy

Explain how binary search works on a sorted array and why its time complexity is O(log n).

time complexityArraysSearchingGrvty
Optimizing a Data Processing AlgorithmHard

Tests your algorithmic optimization approach for improving time and space efficiency.

Dynamic ProgrammingSortingGreedyGrvty
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2
Execution5 questions · ~47 min
Discuss Architecture Pattern ChoicesEasy

Explain which architecture patterns you have used, how you chose among them, and how you managed delivery trade-offs.

InfrastructureTrade-offsRoadmappingGrvty
Design a Production Rollback PlanMedium

Design a rollback plan for a failed production deployment, including triggers, ownership, validation, and safe recovery steps.

Rollback PlanSuccess CriteriaRisk AssessmentGrvty
High-Availability System DesignMedium

Tests your design thinking for reliability, redundancy, and operational resilience.

Trade-offsRoadmappingRisk AssessmentGrvty
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3
Behavioral & Leadership4 questions · ~38 min
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4
More topics2 questions · ~19 min
Relational vs Non-Relational DatabasesMedium

Tests database fundamentals and your ability to choose appropriate storage models.

databasesGrvty
Scalable Real-Time Data StreamsHard

Tests your ability to design scalable, low-latency pipelines for real-time data processing.

InfrastructureStream ProcessingOrchestrationGrvty
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 15 questions plus 3 hands-on drills to finish this plan.