Anduril

LIVE — Questions refreshed May 13, 2026

The interview cheat code nobody talks about

Right now, there are 25 verified questions from the last 14 days sitting in our database — the same questions Anduril is asking candidates this week. Most applicants will never see them.

Fresh Questions

12K+

Engineers using this

$383K

Median Offer at Stake

See What They're Asking How This Works

Questions refresh every 7 days. Current batch expires soon.

The Uncomfortable Truth

You're not failing because you can't code

Anduril doesn't interview like Google or Meta. Mission alignment is the first filter — "Why defense?" and "What's your least favorite Anduril product?" are real questions, asked early, and generic answers sink you fast. Coding rounds are framed around radar ingestion pipelines and drone fleet coordination, not abstract LeetCode.

The technical bar is startup-fast but mission-critical: your code ships to live drones tested at the Mojave and Texas ranges, not just to a Kubernetes cluster. C++ is the norm for vehicle management and embedded; Python and Go for Lattice OS and backend. Generic FAANG prep misses every domain detail interviewers care about.

94%

Rejection rate

3.2×

Better odds with GothamLoop

What candidates actually do vs. what works

Everyone Else

GothamLoop Users

✕ Grind random LeetCode

✓ Study exact questions from this week

✕ Generic system design prep

✓ Anduril-specific design problems

✕ No idea about the "Why defense?" filter

✓ Know the behavioral prompts ahead

✕ Hope for the best

✓ Walk in knowing what's coming

Live Question Feed

What is asking right now

Sourced and verified from real candidates who interviewed at Anduril in the last 14 days. Updated every week.

📋 Questions from the Last 14 Days

25 VERIFIED

CODING Design a thread-safe prioritized sensor queue in C++ for radar, EO/IR, and acoustic streams under load. 🔓

SYSTEM DESIGN Design Ghost fleet coordination: 50+ drones, contested airspace, intermittent comms, partial GPS, manual override. 🔒

BEHAVIORAL Why defense, and which Anduril product do you find least compelling? Give me your real reasoning. 🔒

CODING Buffer a UDP stream of drone position packets with 20% loss and jitter: interpolate gaps, never reorder. 🔒

SYSTEM DESIGN Design a Lattice OS dashboard backend: thousands of feeds, edge inference, actionable-alert routing, air-gapped support. 🔒

BEHAVIORAL Tell me about owning a system end-to-end from prototype to prod with no playbook. What ambiguity did you absorb? 🔒

CODING Build an object tracker fusing LIDAR/camera/radar detections into one track ID, handling sensor disagreement. 🔒

BEHAVIORAL Describe a project where you prioritized safety or correctness over shipping speed. What was the cost? 🔒

24 More Questions Available

37 More Questions Available

Get the exact questions OpenAI is asking this week. Don't walk in blind.

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These refresh every 7 days. Candidates who see them before interviewing pass at 3.2× the normal rate.

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The Unfair Advantage

Why this actually works

We built GothamLoop around a simple insight: the best preparation is knowing what's actually being asked — not what might be asked.

🕵️

Real questions, not guesses

We collect questions directly from engineers who've interviewed at Anduril, then cross-validate against other intel sources to give you a stack-ranked list of what they're asking right now.

⏱️

Fresh every week

Interview questions change. We update our database every 7 days so you're never studying stale problems. What you see is what's being asked right now.

🎯

Covers every round

Coding, system design, mission-fit deep dives ("Why defense?", "Least favorite product?"), embedded/C++ rounds, sensor fusion problems, and Lattice OS architecture prompts — we capture questions across all 4-5 Anduril onsite rounds so nothing catches you off guard.

🏢

120+ companies tracked

Anduril is just one of 120+ companies we track. If you're also interviewing at Palantir, Scale AI, Applied Intuition, Anthropic, or Axon — we have their questions too.

📊

Difficulty & pattern data

We don't just show you the question — we tag difficulty, interview round, and question category so you know exactly how to allocate your prep time.

✅

Candidate-verified only

Every question has been reported directly by a candidate and cross-verified against multiple data points.

The Numbers

Engineers don't use us because it's clever. They use us because it works.

3.2×

Higher pass rate

120+

Companies tracked

12K+

Engineers using this

What's At Stake

This is a $383K decision

Anduril pays below FAANG on headline cash but compensates with private-stock upside in one of defense-tech's fastest-growing companies. Stock is illiquid until a liquidity event, but the asymmetric payoff is the real comp story. The difference between passing and failing this interview is life-changing money.

Level	Title	Experience	Total Comp
L3	Software Engineer	0–2 yrs	~$205K
L4	Software Engineer	2–5 yrs	~$285K
L5	Senior Software Engineer	5–8 yrs	~$383K
L6	Staff Software Engineer	8–12 yrs	~$455K
L7	Principal Engineer	12+ yrs	~$517K

💡 A single failed interview costs you $383K/year on average — plus an equity grant in a private defense-tech company that has roughly doubled in valuation each of the last four years. GothamLoop costs less than a single dinner out. The math isn't even close.

Stop studying the wrong questions. Start studying the right ones.

Get instant access to all 25 verified Anduril questions from the last 14 days — plus 120+ other companies. Updated every week.

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Verified from real candidates

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Refreshed every 7 days

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120+ companies covered

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FAQ

Common Questions

How are the questions sourced?

We collect questions directly from engineers who've interviewed at Anduril, then cross-validate against other intel sources to give you a stack-ranked list of what they're asking right now.

How often are questions updated?

Every 7 days. Anduril's questions shift with their product roadmap — new Ghost variants, Sentry deployments, and Lattice features all show up as fresh design prompts and least favorite product probes. We track those changes in real-time.

Will I get the exact same questions?

Companies reuse questions across candidates within a given cycle. Our users report a high overlap rate — especially for system design, the mission-alignment opener, and the least favorite product question.

Is this just for Anduril?

No. GothamLoop covers 120+ companies including Palantir, Scale AI, Applied Intuition, Anthropic, Axon, and more.

What types of questions are included?

Everything: coding challenges (C++/Python/Go, framed around real Anduril systems), Lattice OS and drone-coordination system design, mission-alignment behavioral prep including least favorite product answers, and team-fit rounds. All labeled by round, team domain, and the mission-fit signal it probes.

How hard is the Anduril interview?

Demanding but fast. The full loop is 3–5 weeks vs FAANG's 6–8, but the bar is higher than candidates expect: the mission-fit filter sinks otherwise-strong engineers, and coding rounds get framed around degraded networks and real-time constraints rather than LeetCode.

Do I really need to care about defense to get the offer?

Yes — and they can tell when you do not. Mission alignment is asked explicitly in the first round and revisited throughout the loop. Generic "I want to work on hard problems" answers get flagged. You do not need a military background, but you do need a personal reason you can defend under follow-up.