Quant Researcher applicants have rated the interview process at Intercontinental Exchange with 5 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 47.2% positive. This is according to Glassdoor user ratings.
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Phone interview that was heavily technical. This was followed by another technical interview over zoom and a less technical final interview over zoom. Very professional throughout the entire process while recognizing this is a difficult job and appropriately difficult interview process.