TCS Backend Engineer interview questions and process

Updated · 13 sources

Hiring Pulse: where TCS candidates are right now

Dated status reports from public Reddit threads and anonymous PortLume reports, updated Oct 18. Not official TCS data.

  • 78 status reports in the last 7 days
  • Not enough data yet: median from final interview to a decision shows at 5+ people (1 so far)
  • Latest movement: 25 offers, 2 rejections, 1 final round reported since Oct 11

Latest TCS hiring reports

Candidates rate the TCS Backend Engineer interview Medium: Reported TCS backend loops lean on Core Java, Spring Boot, and exception handling fundamentals across L1 and L2 rather than hard algorithmic puzzles. Reports describe 3 rounds, from Technical L1 (Core Java / Spring Boot fundamentals) to HR / Managerial round.

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TCS Backend Engineer interview rounds

  1. Technical L1 (Core Java / Spring Boot fundamentals): L1 reportedly covers Core Java and Spring Boot basics; one 2026 video explicitly frames its content as the exact L1 questions asked for a TCS Java Backend role.
  2. Technical L2 (deeper Java backend, project and coding discussion)
  3. HR / Managerial round

Questions reported in TCS Backend Engineer interviews

  1. Java exception handling question (flagged as a very important Java developer interview question for TCS).
  2. Node.js interview questions asked in a TCS interview (per 2022 Node JS experience).

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TCS Backend Engineer interview: quick answers

How many rounds are in the TCS Backend Engineer interview?

Public reports describe 3 rounds for the TCS Backend Engineer interview: (1) Technical L1, (2) Technical L2, (3) HR / Managerial round. Round 1: L1 reportedly covers Core Java and Spring Boot basics; one 2026 video explicitly frames its content as the exact L1 questions asked for a TCS Java Backend role.

Is the TCS interview difficult?

Public reports put the TCS Backend Engineer interview at Medium difficulty. Reported TCS backend loops lean on Core Java, Spring Boot, and exception handling fundamentals across L1 and L2 rather than hard algorithmic puzzles. The process has 3 rounds, from Technical L1 to HR / Managerial round.

Does TCS ask DSA in Backend Engineer interviews?

Some, but reports say it is not the main focus. Fundamentals-first Java/Spring Boot questioning across two technical rounds, with project depth at L2, rather than heavy DSA. Rounds that involve coding: Technical L2 (deeper Java backend, project and coding discussion).

What is the TCS Backend Engineer salary in India?

Estimated from public salary data: 16 LPA reported for a 4+ year Java developer offer in one 2026 video; TCS backend bands vary widely by band/experience. This is not an official TCS figure, and pay varies by level, city and experience.

Sources

Based on 13 public reports: YouTube (8), Glassdoor (4), AmbitionBox (1), last updated Oct 2026.

Compiled by Adarsh Sharma from public candidate reports. Unofficial guide: PortLume AI is not affiliated with TCS.

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