Full Stack Java Developer Interview Questions

Senior Full Stack Java developer

Interviewed at Emaratech

2.8★

Oct 26, 2023

java collection why we use static block what is the design pattern behind hibernate

Java Full Stack Developer

Interviewed at Morgan Stanley

3.9★

May 5, 2025

- Questions about the background, the work experience and projects mentioned in my resume. - Questions about multi-threading, Spring security, AOP, Hashing algorithm, Exception handling, Junit testing, Spring data Jpa and hibernate.

Java Full Stack Developer

Interviewed at Pentagon Technologies

2.2★

Apr 5, 2025

oops concept and programs about oops

Full Stack Java Developer

Interviewed at Ping Identity

4.1★

Nov 27, 2020

Java: difference between ArrayList and Map? What is a Map? etc

Full Stack Java Developer

Interviewed at Jio

4.3★

Jan 19, 2021

I was asked questions about Java. OOPs concept. In-depth about collections interface and threading. The interviewer also asked me to determine the output of the codes.

Junior Java Full Stack Developer

Interviewed at REI Systems

3.5★

Feb 10, 2021

Angular Directives and Property Binding

Full Stack Java Developer

Interviewed at Marlabs

3.5★

Nov 5, 2020

1)what is Singleton? and how can you implement 2)Hash Map? 3)Interface vs Abstract class? 4)Exception Handling?

Java Full Stack Developer

Interviewed at HCL Technologies

3.5★

Mar 17, 2025

Tell me about yourself .

Java Full Stack Developer

Interviewed at HCL Technologies

3.5★

Jun 5, 2025

Libraries, API connections, both front and backend questions in-depth

Java Developer for Walmart

Interviewed at Intelliswift

4★

Jun 5, 2023

JVM Garbage Collectors New features in Java versions Stream functions XML namespaces Dom and Sax parser Spring basics SQL DB related Coding question to rotate a matrix 90 degrees.