Reliance Industries Software Engineer interview experience

I was put through a test that was described to me as difficult and lengthy, with too little time to finish everything confidently. When I moved into the interview stage, it was also difficult, and the questions stayed technical and tightly tied to specific topics.

In the technical interview, the focus landed on core concepts like heat exchange, pumps, and distillation, and the overall feel was that they expected solid fundamentals instead of vague explanations. It wasn’t just random theory either—there was a consistent theme across the technical questions, and the HR piece that followed was