Interview was fairly easy as you have already worked on same field in your previous job. First their will be HR interview then their will be Process Engineer interview. Be Calm and follow amazon Interview Rule (4 Star rule)

The interview was short and brisk, right on the point, no introductions asked since they already have the resume, dove right into technical questioning after giving a brief introduction of the day-to-day roles and responsibilities. The interviewer was very friendly and comforting, since this was my first time interviewing for a FAANG company, i was a tad nervous but the interviewer made sure i felt comfortable and asked me to take my time ansering the questions which helped me a lot. Listened with utmost patience, asked very necessary questions only which helped her understanding the candidate's knowledge which can be transferrable to the process. It was SQL based interview and the interviewer gave a sample data but also suggested if i have a sample data myself, i could go ahead show her the query there since she wanted to know my understanding level of structuring and not the actual results (since it was sample data). It was very comforting and easy to go with and for a Level 3 role, I would say know your data and practice before you just jump into the interview because you would never know what questiong might come up. And at the end of the interview the interviewere asked if i had any questions and i did ask her around 4 - 5 questions and she did elaborate on all of them and gave me a clear picture of what i was looking for in an answer. So overall i would say it was very comforting and even tho i felt a bit nervous in the beginning once i had a chat with the interviewer i was okay. All thanks to her friendly way of dealing with nervous candidates.