Infosys Technical Support Engineer interview questions

it was mild not much hard not much easy they asked about oops concepts and real life implementations and examples and some puzzles and dsa questions , prepare these topics online and you are good to go

I applied through their official website and they contacted me from the HR department, where I had a short video call with information about my situation here and small introduction about myself, as well as my experience working in the position. I had a second interview with the team leader and the manager in which they asked me specific things about the job. Everything was pleasant and very positive, I sent my information as a third step and they rejected me without telling me why, I sent emails to ask for feedback and they told me was because my visa status, which was a bit confusing because I have a permit with free access to the labor market, and I think those are requirements that they should ask at the beginning or specify what type of visa or permits they accept, that seemed in very bad situation.