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
I interviewed at Tata Consultancy Services (Ahmedabad)
Interview
Overall Good experience , Interviewed last 3 month ,
Mainly focused on core .NET skills , experiences on SQL structures, how you optimize it & how you optimize the AI tools in latest tech area.
Interview questions [1]
Question 1
What are microservices and how do you construct them?
I interviewed at Tata Consultancy Services (Chennai)
Interview
Round 1 (Technical basics) → Shortlist candidates with solid fundamentals.
Round 2 (Advanced technical) → Deep dive into expertise and problem-solving.
Round 3 (HR) → Final check for personality, communication, and fit before offer.
Interview questions [1]
Question 1
Fundamentals of programming and concepts of software design.
I interviewed at Tata Consultancy Services (Noida)
Interview
Very coordinated went around 4 pm due to personal reasons they accepted it and helped me in the process. Didn't need to wait for anyone both the TR and HR round happened simultaneously.