Groupon

An agency contacted me to join Groupon as a contractor. I completed the first round of interviews, which included a LeetCode Easy coding task and some SQL queries. I was asked for a second round, and after scheduling the date, they canceled with the

There were four face-to-face interviews, and they were informal. Most of the questions were from algorithms and data structures. There were also some questions from OS concepts and OOPs. The questions were not too tough, but not too easy either. A

First round video interview with two developers. I couldn’t understand the accent of the main interviewer (strong European accent) as I’m also a non-native English speaker. I had to ask him to repeat the question sometimes, and he was laughing beca