They gave simple test initially, then they gave same question in interview which we could solve and they will give some hint about the problem and give some push so that we can solve the problem

Core questions were asked in the interview process and questions about resume were asked. Basic knowledge and a calm attitude is enough to clear this round. Basic technical questions were also asked in the technical interview proccess.

The first interview was one-to-one with the hiring manager for one hour. Only technical questions about the resume were asked in depth. The next we in-person day-long interview in the office. 4 interviews- one with a senior analog engineer, next a director, next some team members, and last with the hiring manager again, each lasting about 1 hour. All technical questions only, no behavioral questions were asked.