What topics come up in the NTT DATA Backend Engineer interview?

NTT DATA Backend Engineer interviews most often cover Java, Spring Boot, POO (Programación Orientada a Objetos), Principios SOLID, and Diferencias entre '==' y '.equals()' en Java, based on topics extracted from real candidate reports.

What questions does NTT DATA ask Backend Engineer candidates?

Recent candidates report questions like "Core Java OOP Concepts" and "Prioritize Debt vs Feature Delivery". The question bank above tracks 20 questions for this role, ranked by how often they come up in NTT DATA interviews.

NTT DATABackend Engineer

Updated Jun 5, 2025

NTT DATA Backend Engineer Interview Experiences 2026

Real, anonymous reports from people who interviewed for Backend Engineer at NTT DATA, newest first and distilled into what to expect across the loop.

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Average Positive Lima, Lima Region

I went through a three-step, backend-focused loop and only progressed if I passed everything in sequence.

Backend school / preparatory step — I started with an internal backend “school” stage.

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