Illumio Senior Front-End Software Engineer interview questions

I interviewed for a senior front end software engineer position. There were 3 coding heavy and 2 overall and technical, 1 hour, interviews. The interviewing process was very smooth and everyone I talked to was kind and professional. Recruiting assistant was exceptional guiding and helping through the process. Since this was a front end position, most of the questions were involved around javascript and React. The questions were difficult but fair for the seniority level. No leetcode and "reverse a binary tree" questions, the challenges were realistic,"everyday problems" that any good experienced developer would know.