Airbnb Interview Questions
Practice 124 real Airbnb interview questions for 2026 — Airbnb interview questions drawn from real onsites with detailed solutions. Covers the top categories: Coding & Algorithms, System Design, Behavioral & Leadership, Analytics & Experimentation, and Data Manipulation (SQL/Python). This guide explains what’s distinctive about Airbnb interviews, what teams evaluate (clarity of code, product sense, experimentation rigor, and cross-functional judgment), what to expect in each round, and how to structure your interview preparation to maximize impact. For Software Engineer roles (the majority of questions), expect heavy coding and design: text-layout and query-parsing problems, split-stay/exact-layover booking logic, booking-system and banking-ledger designs, graph/shortest-path puzzles (maze and downhill-run problems), board-game and permutation constraints, plus live code-review exercises. Data Scientists see rigorous experiment and causality work — A/B test design with clustering, browse/booking metric computation in Python and SQL, causal regressions, panel builds, and global-launch impact estimation. Machine Learning Engineers focus on production models like photo/listing quality and minimizing booking edge cases. Backend and PM interviews emphasize marketplace backend design and product metrics. Prep by practicing medium-to-hard algorithms, system design tradeoffs with strong product rationale, and hands-on SQL/Python experiment analyses.
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Define product success metrics
This question evaluates a candidate's ability to design product success metrics, specify input and guardrail metrics, plan event instrumentation, and ...
Count Candies from Unlockable Boxes
This question evaluates a candidate's understanding of graph traversal, state management, and object-oriented design to determine reachability and res...
Minimize exact layover bookings
This question evaluates algorithmic problem-solving and numeric precision handling, specifically the ability to model exact-duration sums and minimize...
Compute split-stay listing pairs
Given a set of Airbnb listings, each with availability represented as a sorted list of day integers, and a requested inclusive date range [S, E], comp...
Walk through a project in detail
Walk Through a Significant Project Provide a deep-dive on one impactful project you led or contributed to. Cover: 1. Timeline: Start/end dates and maj...
Prioritize consumer product opportunities
Case: Improve Engagement in a Consumer App with Flat MAU Context You are given a large consumer mobile app whose monthly active users (MAU) have been ...
Review a geospatial Python module
You receive a Python module that processes geospatial datasets (CSV/GeoJSON) to compute distances, cluster nearby points, and write summaries. Perform...
Construct smallest number from I/D pattern
This question evaluates a candidate's ability to reason about permutation constraints, sequence ordering, and combinatorial construction under digit-u...
Print Sentences as Table
Implement a function that formats a list of sentences as a bordered table. Given: - sentences: a list of strings - width: the fixed content width of e...
Design a dynamic rental pricing system
System Design: ML-Driven Nightly Pricing for Short-Term Rentals Context Design a production ML system that recommends (and optionally auto-sets) night...
Determine Exact Layover Booking
This question evaluates a candidate's competency in algorithmic problem solving, numerical precision handling, and combinatorial selection under exact...
Compute minimum-cost service cover
You are given: ( 1) a list of rental service packages, where each package contains a set of services (strings) and a non-negative price, e.g., [(["wif...
Describe your role, motivations, and values
Behavioral HR Screen: Self-Introduction, Current Role, Motivation for Change, and Cultural Fit Context You’re in an initial HR screen for a Software E...
Implement retry wrapper and interdependent validators
Context You are implementing reusable utilities that are commonly needed in modern web apps: 1) a robust retry wrapper for functions that can fail syn...
Build and evaluate an order prediction model
This question evaluates a data scientist's competency in building and evaluating binary classification models with temporal constraints and operationa...
Compute browsing metrics in Python from logs
Given event logs, write idiomatic Pandas to compute segment-level metrics and a funnel. Data schema: events(event_id, ts_utc, guest_id, device in {des...
Design scalable notification system
Design scalable notification system System Design: Low-Latency, Multi-Channel Notification Platform You are asked to design a scalable, reliable notif...
Influence Decisions Without Direct Authority: Strategies and Outcomes
Influence Decisions Without Direct Authority This behavioral prompt asks about influencing cross-functional decisions without formal authority in a da...
Describe an impactful consumer project
Behavioral: End-to-End Consumer Project (Software Engineer) You are interviewing for a software engineering role focused on consumer-facing products. ...
Design menu DP and optimize for three items
You are given a restaurant menu with n single items and m combo offers. Each single item i has a price p[i] (in cents). Each combo j specifies nonnega...