I applied through college or university. The process took 1 day. I interviewed at Tata Consultancy Services (Calcutta) in Dec 2015
Interview
It was an on campus selection. They shortlist you based on your CV. The questions asked will be related to Data Structures, Algorithms and Languages. For Masters student, questions will be asked from your specialization.
I applied through college or university. I interviewed at Tata Consultancy Services (Indore) in Dec 2025
Interview
[On Campus]
Round 1 - Resume Shortlisting (The domains that have vacancy should somewhat overlap with your CV)
Round 2 - Technical Interview
Round 2 was mostly based on the Projects listed in the resume , mainly your Research thesis/project
Interview questions [1]
Question 1
If you have multimodal data (medical AI domain) , and you know one type of data is more crucial for detection/classification , would you have to assign weights beforehand?
Its your typical analytical testing interview, they test basic Data structure concepts, approach to research and puzzles. They focused on previous research projects and any publications are a pro. The focus on coding questions was limited.
It is very technical for the quantum computation team. Focused on basic knowledge of various fault-tolerant algorithms. Also tested knowledge of the advantages of quantum in various fields and techniques.
Interview questions [1]
Question 1
What is the energy efficiency of quantum computers?
Researcher applicants have rated the interview process at Tata Consultancy Services with 4 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 72.7% positive. This is according to Glassdoor user ratings.
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