First round was coding test, post clearing that, I was invited to F2F interview with BT in Bellandur Eco World office. the interviewer in the first round was very hostile and asked to write compliable program on paper and pointed out silly points in the code. second round was with the hiring manager, and it was good conversation. Company works on many telecom related applications and many legacy tech is used in the application. HR round was alright asked relevant questions and again good conversation. Company offered me the job, rejected the offer as I already had a better one.