Rockwell Automation Software Engineer interview experience

In the technical round, I was asked about core Java concepts and the basics of object-oriented programming, along with operating system knowledge and how that connects to engineering work.

The questions were pretty specific: we covered inheritance, interfaces, and abstract classes, and I also had to write a program to reverse a string. It was the kind of interview where the details in your fundamentals mattered, and I had to be precise rather than just giving general explanations.

I ultimately didn’t get an offer. Still, I respected the focus—once I realized the emphasis on core concepts