Internia

Tata Consultancy Services (TCS) Interview Experiences

Software Engineer

Mumbai, MH

Summer 2026Accepted

IIT Roorkee · Computer Science and Engineering

3rd year · 2.9-3.2 GPA · 0 past internships

Easy Interview

TechnicalMultiple roundsVirtual

NQT had aptitude, verbal and coding. Coding was string manipulation and trees. Technical round covered OOP and basic DBMS plus my academic project. HR asked why TCS and the five year plan question

Questions Asked

  1. 1.What does it mean for a function to be pure?
  2. 2.What's a soft delete vs. a hard delete in a database?

Software Developer

Mumbai, MH

Summer 2024No Offer

IIT Madras · Computer Science and Engineering

3rd year · 2.1-2.4 GPA · 0 past internships

Easy Interview

TechnicalMultiple rounds

Got the 5 interview questions emailed like 30 minutes before so I could prep i was so shocked . Interview was maybe 25 minutes, all behavioral. What do you know about us, scenario about how you'd handle conflicting priorities. Nothing technical which surprised me

Questions Asked

  1. 1.Explain the producer-consumer pattern
  2. 2.Implement binary search on a sorted array

Consulting

Summer 2026No Offer

IISc Bangalore · Data Engineering

4th year · 0 past internships

Unexpected QuestionsTechnicalDifficult

First a qualifying test with questions on topics such as data, systems and basic mathematics. Technical round with team asked about data structures and when to use in different situations they expect you know basics of Python and Javascript

Software Developer

Mumbai, MH

Fall 2024Accepted

IIT Madras · Computer Science and Engineering

4th year · 2.5-2.8 GPA · 0 past internships

Easy Interview

Multiple roundsBehavioral

Campus placement, NQT was easy and advanced coding had one easy one medium then covered polymorphism with real life example and SQL joins, managerial was scenario based

Questions Asked

  1. 1.What is rate limiting and why would you implement it on an API
  2. 2.What is the Observer design pattern? Give a practical software example

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