Senior Java Software Developer Interview Questions

169 senior java software developer interview questions shared by candidates

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
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Senior Software Engineer - Java Developer

Interviewed at EPAM Systems

4
Dec 6, 2024

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

Spring mvc Hashtable vs concurrent hashmap Map vs flat map Api gateway Microservices vs monolithic Streams Catch why Arraylist vs linked list Classnotfound exceptions 500internl error Patch method Lambda expression Equals vs == Foreign key annotation
Sep 29, 2023

Spring mvc Hashtable vs concurrent hashmap Map vs flat map Api gateway Microservices vs monolithic Streams Catch why Arraylist vs linked list Classnotfound exceptions 500internl error Patch method Lambda expression Equals vs == Foreign key annotation

The technical question was on the following topics: SQL: fundamental question with some questions about performance(a little bit hard). Spring/Java: average questions about spring framework and dependency injection.
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Senior Software Engineer - Java Developer

Interviewed at ARPU Telecommunication Services

4.1
Jul 15, 2022

The technical question was on the following topics: SQL: fundamental question with some questions about performance(a little bit hard). Spring/Java: average questions about spring framework and dependency injection.

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