I applied online. I interviewed at Tata Consultancy Services (Calcutta) in Apr 2026
Interview
Interview was great. Everything happened on time. I was asked questions on ML related topics since the interview was for ML role. I was conveyed that I will be mailed on update of my selection. I got my mail after 6 days.
Interview questions [1]
Question 1
I was asked about K-means clustering and process of an ML project and related topics with questions on my projects
I interviewed at Tata Consultancy Services (Lucknow)
Interview
Not very good experience there, my interviewer came late, then in shortage of time started asking question with any discussion. And just to wrap up the interview quickly asked 3 question and told me i am not fir for the job
I interviewed at Tata Consultancy Services (Mumbai)
Interview
The interview consisted on 3 rounds. All included technical questions from resume. Just study your resume well and be ready for behavioural questions.
They would also ask some basic implementation on what your work was done and how did you implement that
There was only one interview round that combined technical, managerial, and HR discussions. The interview covered technical concepts, project experience, problem-solving, teamwork, career goals, and general HR questions in a smooth, well-organized process.