I applied online. The process took 4 weeks. I interviewed at BioNTech (Mainz, Rheinland-Pfalz) in Jun 2018
Interview
1) Initial phone interview (about 30 min); 2) On-site interview with team members plus a writing assignment (half a day in total); 3) Another on-site interview with members of other related departments, including upper management (half day).
Interview questions [1]
Question 1
Fairly typical interview questions: prior career and experience, motivation, strengths/weaknesses, etc.