I applied through other source. The process took 1 day. I interviewed at Tata Consultancy Services (Calcutta) in Aug 2019
Interview
I participated in CodeVita , from there I got the chance to sit in an interview. Overall the process was nice.
In the interview panel, 3 people were the, one of them was HR.
All were very nice and humble to me. They have questioned about all the things which I had mentioned in my CV. They also asked about the code that I wrote in the CodeVita contest, I had used Java in the contest, they asked questions on Collections Framework, SQL, Android(My Project). I was interviewed for around 25 mins and have answered all the questions and was impressed too.
Interview questions [1]
Question 1
I had written Android Project in my CV, so they asked questions on that.
1. Explain your project.
2. What is R in android?
3. How to display image resources in android?
4. What is Intent?
I have used a set interface in code, so they asked about interfaces in Java.
5. Is HashSet is interface or class?
6. which database do you know? (I know MySQL)
7. What are Sql joins, why they are used, explain all join operations with example.(Explained them on paper)
8. What is the Collections framework?
9. Have you worked on Linux before?
I interviewed at Tata Consultancy Services (Calcutta)
Interview
Hiring through NQT, after aptitude there was technical , HR and manager at same day,questions were from Sql java , cloud computing basic to medium level question, basically were checking foundation
Interview questions [1]
Question 1
Find all prime number in range 1 to n
Code in java
I interviewed at Tata Consultancy Services (Chennai)
Interview
The Assistant System Engineer interview process consisted of a tech and HR round.The tech interview focused on programming fundamentals,sql,oops and project explanation,while the HR round assessed communication skills,teamwork and career goals.
Interview questions [1]
Question 1
In technical round fundamental programming,sql,oops
HR round general questions and project explanation
I applied through college or university. I interviewed at Tata Consultancy Services (Coimbatore) in Jun 2026
Interview
first , NQT exam round - APTITUDE , REASONING , EMAIL , CODING , VERBAL.Second , Interview , both are moderate. we can able to crack the interview very easily . to get a good pakage we should perform well in the NQT exam
Interview questions [1]
Question 1
They asked me what is docker , and write some linux commands.
Assistant Systems Engineer applicants have rated the interview process at Tata Consultancy Services with 2.5 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 87% positive. To compare, the company-average is 72.7% positive. This is according to Glassdoor user ratings.
Candidates applying for Assistant Systems Engineer roles take an average of 7 days to get hired, when considering 686 user submitted interviews for this role. To compare, the hiring process at Tata Consultancy Services overall takes an average of 13 days.
Common stages of the interview process at Tata Consultancy Services as a Assistant Systems Engineer according to 686 Glassdoor interviews include:
One on one interview: 20%
Group panel interview: 15%
Skills test: 15%
IQ intelligence test: 14%
Background check: 13%
Personality test: 10%
Presentation: 6%
Drug test: 4%
Phone interview: 1%
Other: 1%
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