Tech Mahindra Backend Engineer interview experience (2025)

Tech Mahindra Backend Engineer interview experience

No offer

Hard

Neutral

United StatesPosted Nov 2025 · Candidate report, summarized by Dataford

I went through a tougher, more technical interview loop where the questions went beyond basic Java into database concepts and hands-on tooling/logic, and the rounds felt longer.

Resume walkthrough + context — I started by explaining my background, then the interview pivoted into specific tech areas.
Deep Java / Spring Boot + coding — Spring Boot-related questions, followed by coding tasks (including small algorithm-style problems).
Frontend / additional stack — In one case, I was also asked about React.
Database fundamentals — Differences between DBMS vs relational DBMS, plus tables/fields/records and key concepts (primary/foreign/unique) and why they matter.
Performance testing / tooling — JMeter questions covering regex and extracting

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Tech Mahindra Backend Engineer interview experience

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