I applied through a staffing agency. The process took 2 weeks. I interviewed at BT Group (Bengaluru) in Aug 2015
Interview
Written test (CAT level aptitude and basic Java, but need to score 80% in this section) and Technical Interview. Selected only 5-10 candidates out of 150. I thought, I was lucky after seeing drastic shortlisting.But, I was wrong, when I attended their next round i.e. Technical round. I would say, this is one the worst interview I ever attended. Two panels, who just wanted to show that, they know more than me.
Interview questions [1]
Question 1
Design pattern, mutithreading and other question, which nowhere related to job description.
Was asked why I wanted to join the role standard questions then moved onto a technical Q&A where I was asked about Python specifically and different programming languages that I knew.
Interview questions [1]
Question 1
Explain what an object Oriented programming language is.
Good, the questions were in depth knowledge of Java and Reqct. 1 DSA question each round and LLD and HLD in round 2. The final round was on scalability and manager type questions.
I had 3 Rounds out of which two rounds are technical and last is managerial
1. Core Java, Spring boot, Streams related
2. LLD, Design related questions
3. Last Round was behavioural, scenario/situation based questions
Interview questions [1]
Question 1
1. Java 8 features, Java memory model, sql queries, stream api problems
2. LLD: Design Airline System
3. About project and general discussion