It was good. The interviewer was nice and non-threatening. The first round face-to-face interview was mostly asking you about your past experience. Then, there are some technical questions. Those are not hard, you get be well prepared with a day.
The interview process was similar to other summer internship interviews overall. First, you submit an application with your resume, and then you'll be requested to complete an apt test. I didn't pass after the aptitude test but I know there are two rounds of interview.
The Interview Process went very smoothly. I enjoyed talking to the HR team about the rotational program. The interview included standard interview questions like Tell me about yourself. HSBC did a great job.