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Senior Java Developer Interview Questions

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5,526 senior java developer interview questions shared by candidates

1. Design time entry system for employees. Find out in 6 how many holidays does an employee took 2. Find and return unique character in a string 3. What are spring Scopes and when use which one. 4. Singleton design pattern 5 angular event model 6 ORM and it's benefits of
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Senior Java Software Engineer

Interviewed at SAP

4.2★
Apr 14, 2019

1. Design time entry system for employees. Find out in 6 how many holidays does an employee took 2. Find and return unique character in a string 3. What are spring Scopes and when use which one. 4. Singleton design pattern 5 angular event model 6 ORM and it's benefits of

Difference between comparator and comparable What is Immutable class , how do we do it? Implementation of hashmap Design patterns what is volatile keyword what is function interface difference between throw and throws and many more questions on core java Write a code to reverse linked list(in your IDE)
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Senior Software Engineer - Java

Interviewed at Informatica

4★
Nov 9, 2022

Difference between comparator and comparable What is Immutable class , how do we do it? Implementation of hashmap Design patterns what is volatile keyword what is function interface difference between throw and throws and many more questions on core java Write a code to reverse linked list(in your IDE)

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