Firstly, there were two phone screening interviews. They basically asked data structure and algorithm questions.
The first was to find the second most frequent number in an array, and the second was the word ladder problem.
Then, I was invited for an on-site interview. There were five rounds, each lasting almost an hour. They asked many testing, Agile, and algorithm problems.
Remove duplicates in an array in-place. Dynamic programming. Spiral matrix. Median of two sorted arrays. Clone graph question.
The following metrics were computed from 5 interview experiences for the Groupon Software Development Engineer In Test role in Chicago, Illinois.
Groupon's interview process for their Software Development Engineer In Test roles in Chicago, Illinois is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Groupon's Software Development Engineer In Test interview process in Chicago, Illinois.