IoT Developer applicants have rated the interview process at Pentair 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 51.3% positive. This is according to Glassdoor user ratings.
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Written test was conducted followed by gd rounds and then 2 technical interviews and hr round followed by director round. Written test was based on basic questions of computer science and another test was based on data structures and algorithm. It was mcq based.