Top 40
Prep plan
Updated weekly · Last refresh Nov 12

Int'l Software Engineer Interview Questions

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

40questions
~6htotal time
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1
SQL & Data ManipulationStart here. 5 questions + 2 drills · ~67 min
2
Coding11 questions · ~102 min
Two Sum ProblemEasy
Practice

Find two indices in an array whose values add up to a target using a hash map.

Hash TablesArraysTwo PointersInt'l
Linked List ReversalEasy
Practice

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

RecursionLinked ListsArraysInt'l
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3
Execution4 questions · ~37 min
Design a Scalable ApplicationMedium

Explain how you would design a scalable application, including trade-offs, risks, stakeholder needs, and how you define success.

Trade-offsRisk AssessmentScope ManagementInt'l
API Design ConsiderationsMedium

Tests ability to design usable, consistent APIs with attention to contracts and evolution.

Trade-offsRisk AssessmentScope ManagementInt'l
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4
Pipelines3 questions · ~28 min
Implement Binary SearchMedium

Implement and test binary search for a sorted sequence, including boundary cases, duplicate values, and logarithmic complexity.

Data Qualitydata pipelineToolsInt'l
Secret Management in CI/CDHard

Tests secure engineering practices for handling credentials across build and deployment workflows.

InfrastructureETLOrchestrationInt'l
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5
Behavioral & Leadership15 questions · ~140 min
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6
More topics2 questions · ~19 min
Design a URL Shortening RecommenderHard

Design a URL shortener that ranks and recommends short links while handling abuse, freshness, and monitoring at scale.

Feature StoreModel ServingInt'l
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The finish line: interview-readyComplete all 40 questions plus 2 hands-on drills to finish this plan.