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Updated weekly · Last refresh Oct 17

Anduril Software Engineer Interview Questions

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

50questions
~10htotal time
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1
CodingStart here. 11 questions · ~126 min
Closest Sensor in ArraysMedium
Practice

Use binary search to find each array1 value's nearest array2 value and return the maximum absolute difference.

binary searchArraysAlgorithmsAnduril
Defense Drone Visible PointsHard
Practice

Use angular sorting and a sliding window to maximize locations visible within a drone sensor's viewing angle.

ArraysArray ManipulationAlgorithmsAnduril
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2
System Design11 questions · ~126 min
1-to-1 Chat App DiagramHard

Design the UI, client state, APIs, real-time updates, and message flow for a 1-to-1 chat application.

backend integrationclient-sidearchitecture patternsAnduril
Heat Transfer to Pot HandleHard
Recently asked

Explain the complete thermal path from an electric stove through a pot to its handle.

edge devicesdesignfailure modesAnduril
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3
Security & Infrastructure10 questions · ~114 min
Explain Engine ComponentsHard
Recently asked

Explain how major mechanical and electronic engine components work together, including their failure and security implications.

HardwareEmbedded Systemsos internalsAnduril
Network Fundamentals and SecurityHard
Recently asked

Explain DHCP, the OSI model, and VPNs, then connect their roles to secure packet delivery and network threat mitigation.

Networkingnetwork securityencryptionAnduril
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4
Execution10 questions · ~114 min
Structural Analysis With Work ShownHard
Recently asked

Analyze multiple project scenarios, identify structural issues, and clearly document your reasoning.

critical pathExecutionProblem SolvingAnduril
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5
Pipelines5 questions · ~57 min
Design Real-Time Sensor Event PipelineHard
Recently asked

Design a real-time pipeline for sensor events that transforms data and feeds a UI with low latency.

Stream ProcessingOrchestrationDependenciesAnduril
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6
Behavioral & Leadership3 questions · ~34 min
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