Expedia Group Software Engineer interview questions

Internal referral, contacted by a recruiter almost immediately. First round phone interview with a developer (typing code into a google doc). Phone interviewer specifically asked me to code in C++, which was unusual since I indicated my preference was Java. One week later was asked to fly out for an onsite interview (expenses paid). Four interviewers, 45 minutes each.

Applied through college career fair. 1. one simple question immediately in career fair. (How can you find the common element of two linked list?) 2. Then I got a contact by recruiter within a week and scheduled phone interview. - short questions for my resume - simple coding question (sorry forgot. ) - what is generic and its advantage They wanted to checking if there is any hiring in Data Warehousing team since I have strong machine learning background. But it turns out there is no opporrunity in data teams, so they scheduled one more interview for developer position. 3. one more phone interview. - challenging project - Given input list A and B, return non-common items from each list follow up: design test cases