I applied through a staffing agency. I interviewed at J.P. Morgan (Bengaluru) in June 2018
Interview
Total 5 rounds were there ::
First Round : Written Test based on core java ,spring,hibernate,spring boot, Junits. in total 25 qns
Two Technical Rounds
Managerial Round
HR Round on the very same day
Interview questions [1]
Question 1
Written Test :: topics from core JAVA,Spring,Hibernate,Junits,Spring Boot.
Technical Round :
1.which one to choose : static or singleton pattern.
2. need to overload any method . will it not create confusion with the names.
3. what is cyclic dependency.Impact of cyclic dependency on applcation.
how to get rid of it?
4.describe any design pattern .why chose that pattern and its advantages
5.what is is-a and has-has a relationship
6.write code for singleton pattern.
I has a phone call discussion explaining process then the team has scheduled with 2 technical rounds on Java, DSA followed by HR.
Process was long. In Between all the rounds there was 7-10 days.
Very good behavioural analysis and java 8, spring, springboot, angular ,reactjs,collections ,very good experience,please prepare yourself and your team project,excellent communication with technical skills.salary hike is very good and work culture also very nice
I applied through a recruiter. The process took 1 day. I interviewed at J.P. Morgan (New Delhi) in May 2022
Interview
First round ,he directly jumped asking scenario based question on MQ and transactions in DB.
And few questions on indexes, no Java questions .
I have answered correctly to indexes related questions and for scenario based questions I have couple of answers seems he has fixed answer in his mind , he didn't satisfy
if 100 transactions there in DB you have to pick 20 transactions ut of 20 process 10 and skip 10 whenever scheduler job runs next time and for next run you should not pick processed 20 transactions
