basic java questions internal working of Hashmap,Array list Linked List , Java 8 features , steam api, default method , oops etc Hibernate connections eager lazy , transactional property ... Spring bean type, DI , controller 2 coding question with medium level LeetCode difficulty
System design interview for an employee benefits platform. Topics included: - employer onboarding - employee import - authentication/SSO, - bulk CSV handling, - Kafka/outbox notifications, - balance calculation, - transaction modeling, - idempotency, - merchant payments, - settlement
No specified questions. Just basic questions and same to other interviews.
Happens before mechanism in jvm
generic software dev questions like data types
Was asked about my experience and projects.
What is the most challenging project that you have worked on? , give me some architecture/technologies frameworks/cloud details
How to achieve async programming in Java?
They asked me about the N+1 problem in Hibernate. How to overcome it? What are the strategies?
How you would handle / detect DOS attacks when you design an endpoint ?
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