Cadence Design Systems

I was interviewed at Cadence Noida. After completing 3 F2F technical + 1 F2F HR + 1 telephonic HR round, they put me on hold for 1 and a half months accepting that my feedback was positive. After frequent reminders from my side I was told after 1.5

Technical and puzzle based. I got rejected in first round itself. Some question on C++ and one puzzle. Data structures like trees. The interviewer just care about interview and not experience.

First there is a written test, followed by a technical interview then a hr interview. Both the rounds were in between medium to tough and the interviewers were very kind and supportive.