I applied in-person. The process took 1 day. I interviewed at BT Group (Bengaluru) in Mar 2019
Interview
Total 3 rounds of interview. first round technical, second technical and H R told next round will be manager round. But one more guy came for taking tech round again, it also went well. Then Some guy came and told tomorrow will get update but no response from BT. Worst experience actually in the second round two guys came, he asked some problem to solve, i wrote Java 8 syntax, like this Collections.sort(list, (c1, c2) -> c1.getValue().comapreTo(c2.getValue());, interviewer telling this will never work and lambda expression will only work in streams.
Interview questions [1]
Question 1
1) You have String array {"A", "10", "B", "30", "D", "10", "A" , "-5"};, where Alphabetic String represent friend name, numeric string represent money taken from him, find the friend name to whom i need to give more money.
2) problem on trees, find the node which is having max sum(nodevalue+Lchildvalue+Rchildvalue)
some 2 to 3 questions on trees. and java questions
The interview process at BT group was a very bad experience.
I was called of into BT office to give the interview and was told that all rounds of interview will be concluded on the same day. The interview was scheduled at 1:30 as I reached there I was made to sit in a closed room with no clue of any interview till 4:30 and post the interview I was told that one round of interview will be done online on the next day.
The other online round went well and the hr kept me waiting for the feedback for couple of weeks and was not replying to the mails as well and later she called and said that position is already closed.
The interview process was so smooth i have to give an online test first than got 3-4 interview for the position which was all DSA based questions which you can find on leetcode medium to hard medium and some were easy level too
I applied through a recruiter. The process took 1 week. I interviewed at BT Group (Cheltenham, England) in Jan 2024
Interview
I have autism. I was originally told two weeks in advance that my interview would be a conversation, regarding my current role/duties and myself. On the evening before, the BT recruiter informed me there would be a technical portion at the end of the day.
This left me with one hour to "prepare", before needing to sleep and drive 3 hours to the interview.
Unfortunately, due to how autism affects me, I can't just pivot to being verbally technically minded.
Despite attempting to communicate with the BT representative, they did not answer my calls or email. (and still have not weeks later). I was unable to postpone the technical portion of the interview.
Indirect feedback received via my recruiter informed me that the behavioural/role portion went well, but that the technical did not. As expected.
I did attempt to raise the issue at the interview, but staff did not know what to do or how to handle the situation and continued the process.
I will not be interviewing with BT again as I do not believe they take disability hiring seriously.
Interview questions [1]
Question 1
C++: What's the difference between a class and a struct?