Top 50
Prep plan
Updated weekly · Last refresh Nov 6

KAYAK Software Engineer Interview Questions

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

50questions
~9htotal time
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1
CodingStart here. 28 questions · ~293 min
Two Sum EfficientlyEasy
Practice
Recently asked

Find two array values that reach a target using a hash map in O(n) time.

Hash TablesArraysTwo PointersKAYAK
Recursive FactorialEasy
Practice
Recently asked

Compute the factorial of a non-negative integer using recursive base and reduction cases.

RecursionCodingBasic AlgorithmsKAYAK
Reverse a String ManuallyEasy
Practice
Recently asked

Reverse an Even Financial Marketplace offer label by manually swapping characters with two pointers.

ArraysStringsKAYAK
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2
System Design4 questions · ~42 min
Design a ChessboardMedium
Recently asked

Evaluates object modeling and system design thinking for a structured domain.

designKAYAK
Company Website DesignHard
Recently asked

Evaluates your system design and product thinking for a web presence.

creativityKAYAK
Design Ducks With ModesMedium
Recently asked

Assesses your ability to model behavior variations using sound design patterns.

design patternsoopKAYAK
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3
Behavioral & Leadership16 questions · ~168 min
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4
More topics2 questions · ~21 min
Purpose of Design PatternsEasy
Recently asked

Tests your ability to reason about maintainability, reuse, and architecture.

CommunicationOwnershipKAYAK
Database Design ConsiderationsMedium
Recently asked

Tests your ability to model data correctly and design for performance, integrity, and growth.

Data WranglingsqlmodelingKAYAK
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.