Intern applicants have rated the interview process at ESR with 2 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 100% positive. This is according to Glassdoor user ratings.
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First with HR, second with hiring manager. Quite nice, typical interview process of introduce, see alignment with the role, my motivation, plans for conversion etc. Offer was escalated pretty fast, takes not more than 1 week i would say