Two steps process 1st round is technical round another round is HR round. In the first round they asked about the basic question of the biomedical text mining process. Asked abut the research area.
I applied through other source. I interviewed at Merck KGaA (New York, NY) in Apr 2021
Interview
Skype interview instead of a phone interview, The interviewer got on time. Didn't tell anything about the stages of the whole interview process, BQ was asked. the first interview at Merck KGaA
I applied through an employee referral. The process took 1 day. I interviewed at Merck KGaA (Bengaluru) in Oct 2015
Interview
1. Basic Aptitude Objective test in Java and Object Oriented Programming
2. From the first round, selection was based on a minimum mark obtained after which a subjective question on Java Programming was given
3. F2F Interview