IBM Senior System Engineer interview questions

I have applied for a full stack developer. All processes took place in one day. If the interview panel is not available, they can arrange it into next week. 1) Online test for Java or nodejs etc 2) technical round. 3)Manager round (salary discussion)

I went at IBM office in KOLKATA at DLF 1. First there was a online assesment for Microservices - Spring Boot. After clearing the assessment I was called in for the 1st round of interview which was Technical and was taken over phone on the same day. Then after 1 hour I was called in for the 2nd round of interview which was basically Managerial + HR. The interview asked me questions like "Describe your current project architecture." "What is the most difficult phase you faced in your current organization and how did you handle it?". After the 2nd round I waited for half an hour and then I was called in for biometrics. The IBM personnel took my photo, finger prints, documents. One week later I got the offer letter.