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Airwallex Pty Software Engineer Interview Questions

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

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1
CodingStart here. 15 questions · ~178 min
Maximal Square in Binary MatrixHard
Practice

Use dynamic programming to find the area of the largest all-1 square in a binary matrix.

Dynamic ProgrammingArraysAlgorithmsAirwallex Pty
Flights at a Point in TimeMedium
Practice

Count flights airborne at one time point using sorted times and binary search.

binary searchArraysAlgorithmsAirwallex Pty
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2
System Design12 questions · ~142 min
Real-Time Robot Pursuit GameHard

Design a scalable real-time robot chase game with terrain-aware movement, pathfinding, concurrent matches, and durable game history.

latencydistributed systemsml inferenceAirwallex Pty
KYC System with External APIHard

Design an ML-assisted KYC onboarding system that collects documents and retrieves additional company materials through a third-party API.

backend integrationdata securitydata ingestionAirwallex Pty
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3
Execution15 questions · ~178 min
Introduce Yourself with Execution FocusEasy
Recently asked

Present your background through an execution lens, highlighting how you plan, align stakeholders, and deliver outcomes.

RoadmappingScope ManagementAirwallex Pty
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4
Behavioral & Leadership4 questions · ~47 min
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5
More topics4 questions · ~47 min
Terminal Query ImplementationMedium
Practice

Implement a terminal-ready PostgreSQL query that summarizes settled payments for active merchants.

JoinsCTEsAggregationsAirwallex Pty
Secure Airwallex ServersHard
Recently asked

Apply threat modeling, least privilege, hardening, monitoring, and incident response to protect a production server.

cybersecurityleast privilegenetwork securityAirwallex Pty
React setState in Async TimersMedium
Recently asked

Tests understanding of React state batching and asynchronous updates.

reactasynchronousAirwallex Pty
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Hands-on SQL practiceWrite and run real queries in the editor. 2 drills · ~20 min
The finish line: interview-readyComplete all 50 questions plus 2 hands-on drills to finish this plan.