How many interview rounds does KAYAK have for a Full Stack Engineer?

Candidates for KAYAK Full Stack Engineer report going through 4 interviews in total. The process commonly includes a Remote Assessment, Technical Interviews, Coding Assignments, and Real-time Assessments such as whiteboard sessions. Expect the evaluation to cover both frontend and backend competencies.

What is the offer rate for KAYAK Full Stack Engineer interviews?

Reported offer rate for KAYAK across these interviews is 25%. Difficulty is reported as average, so you should prepare for standard technical breadth rather than assuming an easy screen.

What topics does KAYAK test for a Full Stack Engineer interview?

For KAYAK Full Stack Engineer, the tested topics include Java, JavaScript, CSS, Full-Stack Development, and Algorithmic Problem Solving. You may also be tested on Object-Oriented Programming and both Backend Engineering and Frontend Engineering areas. Sample public questions include “Count Occurrences Without Iteration” and “Duck Objects with Distinct Behaviors.”

What coding and design skills are most emphasized in the KAYAK Full Stack Engineer technical interviews?

The focus is on practical coding ability and clear reasoning through the solution, including how you structure maintainable code. The process includes both algorithmic problem solving and object-oriented design, and candidates should be ready to explain their design choices. Real-time and whiteboard assessments are part of the evaluation, not only take-home work.

What does the KAYAK Full Stack Engineer frontend assessment typically cover?

Frontend evaluation includes CSS and JavaScript, with emphasis on performance. The guide highlights state management in a high-traffic frontend, browser main thread and event loop understanding, and optimizing JavaScript and CSS for faster page loads. You should be ready to discuss these areas while explaining your approach during live or real-time rounds.

How much does KAYAK pay a Full Stack Engineer, and is it based on level or location?

The provided interview guide does not include pay ranges for KAYAK Full Stack Engineer, and the structured data only reports offer rate and difficulty. Because no yearly compensation figure is present in the supplied materials, you should not rely on specific dollar amounts from this source.

KAYAKFull Stack Engineer

Updated Mar 13, 2018

KAYAK Full Stack Engineer Interview Experiences 2026

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

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Hot & recentNewest first

> 1 year

Easy Neutral Berlin

My process started with a recruiter connection and then a programming assignment. In my assignment, the frontend part covered CSS and JavaScript, while the backend part was in Java, and the requirements were straightforward enough that I double-checked the work and believed it was correct.

Even with that, I didn’t move forward. Another time I was sent a programming test, but I declined to do it after feeling the process was beneath my time—especially given that there was no clear way to understand what was wrong if they chose to reject without explanation.

> 1 year

Average Neutral Berlin

I received a home assignment by email and completed it before moving on. After that, the timeline separated into a sequence of calls: first a Skype interview with a talent specialist, then another Skype interview with a programmer, and then an on-site interview.

The first programming interview really mirrored the assignment itself, with tests in CSS, JavaScript, and Java. When the on-site happened, it was long and split into two parts. One part went again with the same CSS/JavaScript programmer, and the other part brought in two additional programmers and focused heavily on Java. I was asked to write code on a whiteboard and then go deep into Java specifics. The role description said C# or Java was acceptable, and I was honest from the beginning that my stronger background was C#. Even so, the process proceeded in a way that made it clear they were using Java as the real gate.

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