Coating Developer applicants have rated the interview process at Stahl 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 100% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
I had several interviews with R&D manager and team leaders. No interview with HR at all. Questions are quite general and mostly related to your goals and your background for the job. They also asked about research experiences.