Working Student applicants have rated the interview process at CME Group with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 66.4% positive. This is according to Glassdoor user ratings.
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This interview was easy, software engineer asked about projects and why CME, and then asked me to solve the roman to integer leetcode problem. In final round, take home test to implement trie structure was given.