Katkat

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Booking.com interview questions

5 practice questions in the style of Booking.com's interviews, covering System Design, Software Engineering Fundamentals, Coding & Algorithms.

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Booking.com interview questions by the numbers

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Katkat has 5 Booking.com interview questions. The largest topics are Coding & Algorithms (40%), System Design (40%) and Software Engineering Fundamentals (20%). By difficulty: 100% medium. The most common round is Onsite (40%). Frequent concepts include AI Workflows, Developer Tooling, Software Process and System Design.

Topics

Difficulty

  • Medium100% · 5

Interview rounds

  • Onsite40% · 2
  • Technical Screen40% · 2
  • Online Assessment20% · 1

Roles

  • Software Engineer100% · 5

Frequent concepts

  • AI Workflows20% · 1
  • Developer Tooling20% · 1
  • Software Process20% · 1
  • System Design20% · 1

Showing 1–5 of 5 results

  • Compare heap, stack, Protobuf, gRPC, SQL, CI/CDMedium

    Compare heap, stack, Protobuf, gRPC, SQL, CI/CD evaluates requirements, scale assumptions, API/data design, architecture, trade-offs, failure modes, and rollout in a realistic interview setting. A strong answer states assumptions, handles edge cases, explains trade-offs, and shows how to validate the result clearly.

    Booking.comSoftware EngineerSystem DesignTechnical Screen
  • Design a Real-Time Logging SystemMedium

    This question evaluates a candidate's competency in designing scalable, low-latency telemetry and logging systems, covering distributed systems architecture, ingestion pipelines, data modeling, real-time querying, reliability, backpressure, partitioning, indexing, retention, and operational trade-offs.

    Booking.comSoftware EngineerSystem DesignOnsite
  • Design an AI-Assisted Development WorkflowMedium

    Design an end-to-end, safe AI-assisted development workflow incorporating bounded task scopes, structured agent skills, deterministic guardrail hooks, and automated review gates.

    Booking.comSoftware EngineerSoftware Engineering FundamentalsTechnical Screen
  • Match Bookings to PaymentsMedium

    This question evaluates skill in matching records across unsorted collections, focusing on data structures, aggregation and handling one-to-one and one-to-many relationships between bookings and payments.

    Booking.comSoftware EngineerCoding & AlgorithmsOnsite
  • Solve three OA coding questionsMedium

    This 90-minute assessment evaluates algorithmic problem-solving skills including string manipulation and grouping for anagram detection, digit-level reasoning for one-swap maximization, and text tokenization with aggregation and ranking for sentiment-based scoring.

    Booking.comSoftware EngineerCoding & AlgorithmsOnline Assessment

Booking.com interview experiences

All 1 →
  • Priceline Canada Screen with AI and JavaBooking.com · Software Engineer · Technical Screen · Aug 2026

    One hour. It started with a conversation about my background and previous work experience, followed by AI-related questions: how I normally use AI tools, how I would design AI into a real workflow, how I would plan an AI workflow, and how to use and prompt an AI agent, including skills, hooks, and similar things. The coding portion used Java. The interviewer provided template code first. The firs…

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