Accenture

Unless you are applying for a team lead or management-focused role, preparing for data engineering interviews with 3.5 or 4 years of experience is no different from preparing for data engineering interviews with, say, 2 years of experience or less.

I got a call from the recruiter, and then I had one round of technical interview. After that, HR called and said I was selected. They discussed the salary and released the offer letter within two days.

Good, awesome, the best, but please answer the calls when cleared. Very good company, then what to say, the HR were good. Good salary negotiation, understanding, and mainly answer all the questions, don't stammer. If we don't know also, they will.