How many interview rounds does KAYAK have for a Frontend Engineer?

The process typically starts with an Initial Screening Call, then moves to a Take-Home Coding Assignment. After that, you go into interviews with team members that include technical discussions, architectural whiteboarding, and behavioral questions. The guide describes this as a structured evaluation after screening and a critical take-home gatekeeper.

What happens in the take-home coding assignment for KAYAK Frontend Engineer?

The take-home assignment is described as a critical gatekeeper, so code quality matters: clean, documented, and fully functional. You should plan to deliver it like a professional project rather than a quick prototype. The rest of the loop includes team-member interviews if you pass this technical assessment.

How difficult are KAYAK Frontend Engineer interviews based on candidate feedback?

Across 13 reported interviews, the most common reported difficulty is average. That means you should expect a solid technical bar rather than purely entry-level questions. The guide also warns that the assessment can probe beyond standard React or CSS tasks to test broader engineering fundamentals.

What technical topics does KAYAK test for Frontend Engineer interviews?

Top areas to prepare include React, JavaScript (ES6+), CSS, Big O notation and algorithmic complexity, functional programming, and front-end engineering. You should also be ready for REST API-related work, plus system interaction thinking between frontend and backend services. The guide’s example prompts include handling asynchronous REST API calls in a component and explaining time complexity with Big O.

What are the interview loop topics for KAYAK Frontend Engineer, including architecture and design patterns?

Expect both implementation and reasoning about how you structure code. The guide highlights architecture and design patterns topics like discussing OOP versus functional programming, dependency injection in a frontend context, and tradeoffs around singletons. It also calls out architectural whiteboarding and deep-dive technical discussions during team-member interviews.

What pay range do candidates report for KAYAK Frontend Engineer roles?

The provided data here includes offer rate as 0, but it does not include any compensation figures for KAYAK Frontend Engineer. Since there are no job-posting or candidate-reported pay numbers in the input, you should not rely on specific dollar amounts from this dataset. If you have another source with the compensation figure, it can be compared to the role level and location mentioned there.

KAYAKFrontend Engineer

Updated Aug 5, 2025

KAYAK Frontend Engineer Interview Experiences 2026

Real, anonymous reports from people who interviewed for Frontend Engineer at KAYAK, newest first and distilled into what to expect across the loop.

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Hot & recentNewest first

> 1 year

Average Negative France

My interview experience felt like it started with the usual front-end framing, but the questions quickly pulled me into areas that didn’t match what I’d actually used day to day. I was asked to go deep on topics like singletons, dependency injection, and Big O—object-oriented design pattern territory that didn’t align with my background.

I tried to explain that my career had been mostly functional programming with React, and I hadn’t worked in the OOP patterns they were probing. The reaction was noticeably skeptical, like I’d said something completely off the mark for the role. By the middle of the discussion, I found myself wondering whether I had misunderstood what position I was interviewing for or whether the interviewer had leaned too hard on a generic interview script.

> 1 year

Difficult Positive United States

The process started with an online coding exam, and only after that did I go into two more interviews. What was unusual is that the coding test came before any formal talk with the team or interviewers.

The whole thing felt like a fairly standard setup for them—get through the assessment first, then do follow-up discussions. I felt the difficulty was on the higher side mainly because of how much weight the initial exam carried.

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