Coding fluency
Implement an LRU cache. Explain your data structures, test capacity one, and walk through an eviction.
What a strong answer demonstrates
Correctness, edge cases, and time / space complexity.
Prepare for Expedia with a focused mix of coding, design, and communication. Start with your job description and confirm the interview loop with your recruiter.
6 Practice picks
3 Interview reports
5 Levels mapped
01 / MAKE YOUR NEXT SESSION COUNT
Your preparation, made concrete.
System design
Design a notification service. Clarify delivery guarantees, model the data, then handle retries and duplicate events.
What a strong answer demonstrates
Clear requirements, a working baseline, and explicit trade-offs.
Behavioral storytelling
Describe a technical decision you changed after receiving feedback. Explain your contribution and the outcome.
What a strong answer demonstrates
Specific actions, honest reflection, and measurable impact.
BEFORE YOU PRACTICE
Ask your recruiter.
Get the details that a generic company guide cannot know.
- Which team and level is this opening for, and what does success look like?
- What rounds, durations, and evaluation criteria should I prepare for?
- Which languages, tools, and AI assistance are permitted?
- Will design focus on frontend, backend, infrastructure, or another specialty?
- Are there accommodations or preparation materials I should request?
Expedia practice problems
Company-linked challenges and related lessons from our library. Not a prediction of your interview.
Challenge
Difficulty 3/10
Reverse Only Alphabetical
Challenge
Difficulty 4/10
Mean Per Level
Challenge
Difficulty 4/10
Remove Duplicates From Array
Challenge
Difficulty 6/10
Closures and Dependency Injection
Challenge
Difficulty 2/10
Array Intersection
Challenge
Difficulty 8/10
Max Rectangle in a Histogram
Real interview experiences
3 reports from candidates who interviewed at Expedia.
What people at Expedia say
Reviews originally posted on Glassdoor.
Great balance, fair pay, very talented and helpful teammates
They do treat their employees very well. Time off is very flexible and the overall culture is pretty chill. The campus is beautiful (if we ever get to go back #COVID).
Rotation Program for an employee to have a chance to switch career
Various products you can work on if you are interested
Work life balance. Good work culture.
Inside the workplace
About Expedia
A day at Expedia