I applied online. The process took 1 week. I interviewed at BT Group (Belfast, Northern Ireland) in Jan 2022
Interview
1. Conference call: Briefly talk about your background and the role.
2. Code interview - 1, An easy question in Java programming,
3. Code interview - 2, A Medium-level of Java coding challenge.
4. Final conference call - Results and Feedback on the interview, also discussing the starting date, salary, etc.
Interview questions [1]
Question 1
Some questions about Java programming, specifically about some terms/features of the OOP language.
A medium level of coding question, similar ones can be found on LC.
SpringBoot implementation.