I applied through college or university. The process took 4 weeks. I interviewed at Tata Consultancy Services (Calcutta) in Jan 2026
Interview
First clear NQT, happens on October to December for on campus and March to May for off campus. Then interview and as per interview, selection is done.
They ask SQL and core subjects such as dbms, os, oops, cn, daa and all.
Interview questions [1]
Question 1
Mainly Python, Machine Learning and SQL related questions.
I applied in-person. I interviewed at Tata Consultancy Services (Lucknow)
Interview
Not too hard. Basic programming questions. Prepare the resume properly. Data structures and algorithms . The HR interview focus on your strength and weakness. Overall it was not too difficult.
I interviewed at Tata Consultancy Services (Noida)
Interview
It was easy, Interviewer just asked me basic question on CS fundamentals, no DSA questions were asked. Interviewer was friendly and understanding, only one interview was held. Just be confident in what you answer.
I interviewed at Tata Consultancy Services (Bangalore Rural)
Interview
The interview went well overall. The questions were relevant to my experience, and I answered confidently. The interviewer was friendly and engaging. I learned more about the role and left feeling positive.