Total 4 rounds were there with first round as technical at average level of difficulty coding questions,SQL scenarios and basic python questions.They will ask to write program. second round was more technical with discussion based on scenario more questions on technology understanding
1. Questions based on your CV and the culture of BT etc.......
2. Technical Questions (What's K8s) (what's CI CD) (what's ETL)
3. Salary negotiation
4. Final confirm offer with recruiter
I applied in-person. The process took 4 days. I interviewed at BT Group (Bengaluru) in Mar 2018
Interview
The interview was in 2 technical rounds with Generic question related to Data Warehouse, SQL, Oracle, Big Data.
There was a final HR round as well.
All the rounds were easy with the interviewers being friendly.
Interview questions [1]
Question 1
Generic question related to Data Warehouse, SQL, Oracle, Big Data.