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Prep plan
Updated weekly · Last refresh Oct 17

Higharc Software Engineer Interview Questions

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

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1
CodingStart here. 5 questions · ~49 min
Web Collision Detection OptimizationHard
Practice

Use a uniform spatial hash to find overlapping architectural bounding boxes without checking every object pair.

bounding boxesData StructuresgeometryHigharc
Point-In-Nonconvex PolygonHard
Practice

Use exact ray casting to determine whether a point is strictly inside a non-convex polygon.

MathArraysgeometryHigharc
3D House Model for EditingHard

Tests your skill designing data models for real-time CAD-like editing and constraint handling.

Data StructuresgeometryoopHigharc
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2
Behavioral & Leadership9 questions · ~89 min
Making a Call Under AmbiguityMedium

Tests judgment under uncertainty: how you make, communicate, and own a decision when key information is missing.

OwnershipDealing With AmbiguityPrioritizationHigharc
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3
More topics4 questions · ~40 min
Non-Blocking CAD File ImportsHard

Design a non-blocking pipeline for importing and exporting DXF, IFC, and OBJ files in Higharc.

data pipelinedata transferdata parsingHigharc
Decouple Geometry and RenderingHard

Plan a modular boundary between geometric computation and rendering without changing observable behavior.

Trade-offsapi designcode maintainabilityHigharc
WebGL Rendering PerformanceHard

Tests how to diagnose and improve WebGL rendering through draw-call reduction, GPU profiling, memory management, culling, and adaptive quality.

Web Platformperformancetechnical experienceHigharc
Collaborative CAD SynchronizationHard

Design an operation-log pipeline that synchronizes concurrent CAD edits with ordering, conflict resolution, replay, and offline recovery.

event processingsynchronizationcollaborationHigharc

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