Top 40
Prep plan
Updated weekly · Last refresh Aug 30

Engine Software Engineer Interview Questions

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

40questions
~6htotal time
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1
CodingStart here. 9 questions · ~81 min
Longest Substring Without RepeatsMedium
Practice

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

Hash TablesStringsTwo PointersEngine
Binary Tree Level Order TraversalEasy
Practice

Traverse a binary tree level by level using a queue-based breadth-first search.

QueueTreesEngine
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2
Execution8 questions · ~72 min
Design an API Under ConstraintsMedium

Design an API by balancing usability, performance, versioning, and operational risk under real product constraints.

Trade-offsRisk AssessmentScope ManagementEngine
Recover a Slipping ProjectMedium

Explain how you would diagnose and recover a project that is falling behind schedule without losing stakeholder trust.

Success CriteriaRoadmappingRisk AssessmentEngine
Design a URL ShortenerHard

Tests system design skills for a high-scale URL shortening service at Engine.

Trade-offsRoadmappingScope ManagementEngine
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3
SQL & Data Manipulation5 questions + 3 drills · ~75 min
4
Behavioral & Leadership17 questions · ~153 min
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5
More topics1 question · ~9 min
Distributed Systems ExperienceMedium

Evaluates your understanding of distributed system concepts and how you apply them in real projects.

distributed systemsEngine
The finish line: interview-readyComplete all 40 questions plus 3 hands-on drills to finish this plan.