I applied online. I interviewed at Tata Consultancy Services (Calcutá) in Mar 2024
Interview
It is a good interview process it has two dsa qiestion in 1 hour, it was leetcode easy and one leetcode medium level problem the i terview started with the introduction and the interviewer directly jumped to the dsa questions one is subsequence sum and another question is implementation of merge sort
Interview questions [1]
Question 1
They asked about the hardest project you worked upon
I applied through a recruiter. I interviewed at Tata Consultancy Services (San Francisco, CA) in May 2026
Interview
1st round: 45 minutes - 1 Python question, 1 SQL question
The interviewer was helpful and guided when struck. The platform can run the code.
2nd round: 30 minutes - Based on the experience. Explain the data pipeline.
Interview questions [1]
Question 1
Paranthesis balancer. SQL questions - similar find top 3 employee, salary of each department
Cleared the NQT exam. Got selected for the interview for Digital role.
First there was a technical round where they asked about my projects, OOPs concepts, DBMS, basic SQL queries.
Some students cleared to the second round which was HR+Technical . They asked me about relocation and technical questions in this round were very basic ones from my resume.
The interview wasn’t difficult , but the interviewers were a little rude.
Interview questions [1]
Question 1
Introduction. Method Overriding, Project in depth.