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NPCI Interview Experiences
3935 interview stories from candidates at 857 companies: how each round went, what was asked and how it ended. Every company page links to practice questions in the same style.
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- NPCI Full Stack Engineer Interview Experience: core Java, OOP, and a React questionNPCI · Full Stack Engineer · Technical Screen · Jun 2026
The interview began immediately with an introduction about me, then moved into core Java and OOP fundamentals. I was asked about inheritance and how I would implement it in a small Java program. I needed to explain the code clearly, including what it did and how its pieces worked together. The discussion went deeper into Java-internals topics. I was asked about the diamond problem and how HashMap…