Airbnb Senior SDE Interview Guide
Published July 22, 2026 · Updated July 22, 2026
Evidence-backed preparation playbook for Airbnb Senior SDE interviews. 3 reported questions, top topics, difficulty breakdown, and a free assessment.
3-7 years
Most reported exp
Rounds reported
System Design 1qTechnical 1qHR 1q
Topics most frequently reported
✓System Design / Marketplace
1 question · 33%
✓React / Forms
1 question · 33%
✓Behavioral
1 question · 33%
Free · 10 minutes
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Top Questions — Ranked by Community Votes
These 3 questions appeared most in Airbnb Senior SDE reports. Master these first.
Airbnb
Hard
System Design round
3-7 yearsSystem DesignSQLDistributed Systems
Design the booking system for a home-rental marketplace, ensuring two guests can never double-book the same property for overlapping dates under concurrent requests.
↑ 48 upvotes · 22 engineers asked this · Senior SDE
Airbnb
Medium
Technical round
2-5 yearsReactJavaScript
A multi-step booking form (dates → guests → payment) loses all user input if they navigate back a step or refresh the page. How would you fix this without a backend round-trip on every keystroke?
↑ 27 upvotes · 18 engineers asked this · Senior SDE
Airbnb
Easy
HR round
2-6 years
Tell me about a time you advocated for the user over a business metric your team was optimizing for. What was the outcome?
↑ 19 upvotes · 7 engineers asked this · Senior SDE
Same role at other companies
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Frequently asked questions
How hard is the Airbnb Senior SDE interview?
Medium–Hard difficulty based on 3 reported questions. Most questions cover System Design / Marketplace, React / Forms, Behavioral.
What topics does Airbnb ask Senior SDEs?
Top reported topics: System Design / Marketplace (1 questions), React / Forms (1 questions), Behavioral (1 questions).
How many rounds does Airbnb have for Senior SDE?
Reported rounds: System Design, Technical, HR.
What experience level does Airbnb hire Senior SDEs at?
Most reported: 3-7 years and 2-5 years.