I applied online. The process took 2 months. I interviewed at Sartorius (Göttingen, Lower Saxony) in Jan 2020
Interview
4 rounds overall.
HR, 1 with the Head of Department, 2 F2F and finally salary negotiation.
Went on very smoothly leading to a successful job offer. The case study was very interesting and needed some qualitative time to prepare with all the data points required.
Interview questions [1]
Question 1
Case Study about a real life problem statement for the company.