I applied through other source. The process took 4 weeks. I interviewed at Tata Consultancy Services (Bengaluru) in Mar 2025
Interview
I recently appeared for a Software Engineer interview, and it was a great learning experience overall. The interview was structured in multiple rounds, each designed to assess different aspects of my technical and problem-solving skills.
The first round was a technical coding interview, conducted virtually via a collaborative coding platform. I was given two algorithmic problems—one focused on arrays and hash maps, and the other on tree traversal. I had to write efficient code, explain my logic clearly, and handle edge cases. The interviewer was supportive and encouraged me to think out loud.
Interview questions [1]
Question 1
Find the longest substring without repeating characters.
Implement an LRU cache.
Given a binary tree, return its vertical order traversal.
I interviewed at Tata Consultancy Services (Calcutta)
Interview
The focus was heavily on fundamentals
5-10 sql queries
3-5 oops theoretical questions with applied examples.
2-3 dsa implantation questions and theoretical questions.
Projects discussion but not really in depth.
I interviewed at Tata Consultancy Services (Coimbatore South)
Interview
Evaluation is based not only on technical skills but also grooming, communication, confidence, attitude, body language, professionalism, teamwork, and overall personality, ensuring the candidate is suitable for real workplace environments and expectations.
I applied through college or university. I interviewed at Tata Consultancy Services (Chennai)
Interview
First we have to cleared the TCS ION test. If you can able to solve both the coding questions then you can eligible for the Prime role. The interview was quite easy. The interviewer was made me comfortable. The offer letter was issued within a week.