I applied online. The process took 2 weeks. I interviewed at Barclays in Jul 2022
Interview
First round was a technical interview where Java questions where asked. Also had questions related to previous experience. It was an easy round.
Second round was 1.5 hour interview where competency based, java technical questions and 3 coding questions were asked.
Interview questions [1]
Question 1
Memory Hierarchy in Java
Multithreading
Time complexity of different collections
etc
I applied online. I interviewed at Barclays (Northampton, England) in May 2023
Interview
It was short than expected (it was supposed to be 90 mins) But I have only done around 30 min. I might because i am way disqualified. I did not get the offer in the end.
I applied through an employee referral. The process took 3 weeks. I interviewed at Barclays (London, England) in Jun 2022
Interview
The interview took around 1.5 hours. Basically, it consisted of 3 parts. The first one is Q&A, the other parts were on the coding problems. I did the code parts on my own IDE via screen sharing.
Interview questions [1]
Question 1
the differences between abstract c and interface; overload and overloading ||diamond problem || dependency injection