Anduril Interview Guide
~15% easy, 55% medium, 30% hard · 8 problem suggestions · Graphs, Systems Programming, Arrays & Strings
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Overview
Anduril interviews are intense — 30% hard problems and a defense-tech domain that demands systems programming depth. You'll face standard algorithm questions alongside discussions about real-time processing, sensor fusion, and autonomous systems. As a defense-tech company, Anduril values engineers who can write performance-critical code in C++ or Rust. The bar is high, and the problems skew harder than typical growth-stage startups. Security clearance may be required depending on the role, which adds a unique dimension to the hiring process.
Interview Process
| Round | Type | Duration | Description |
|---|---|---|---|
| Technical Screen | Coding | 60 min | Algorithm problem, medium-hard |
| Onsite Coding (x2) | Coding | 45 min | Hard algorithm and systems problems |
| System Design | System Design | 60 min | Real-time systems and sensor processing |
| Domain/Culture | Behavioral | 45 min | Defense-tech mission alignment |
Technical screen, then 4-5 onsite rounds: coding, system design, and domain discussion. Timeline is 3-5 weeks.
Difficulty Breakdown
55% medium, 30% hard, 15% easy. The hard skew plus defense-domain depth makes this among the toughest startup interviews.
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