Java Full Stack Developer Interview Questions

Java Full Stack Developer

Interviewed at Volkswagen Group Digital Solutions India

4.4★

Jun 17, 2023

explain lambda expression as functional interface?

Java Full Stack Developer

Interviewed at Full Creative

3.8★

Aug 13, 2023

Concepts mainly from Java, Oops, Data Structures and all basic info about programming concepts. If the interviewer is somewhat deep diving person then prepare CN, OS too

Java Full Stack Developer

Interviewed at Intellect Design Arena

3.5★

Dec 7, 2024

java basic using array, sql basic

Java Full Stack Developer

Interviewed at TechVerito

4.4★

Oct 13, 2020

Example OOPS concept with real word example. Difference between spring and spring boot.

Full Stack Java Developer

Interviewed at HCLTech

3.5★

Dec 18, 2019

The interview was very easy, they are asking basic of Java core and spring MVC flow and singleton design patterns, basic level questions only interface abstract class like that

Full Stack Java Developer

Interviewed at Infosys

3.6★

Jan 2, 2026

What do you know about hibernate mappings.

Java Full Stack Developer

Interviewed at HCLTech

3.5★

Dec 19, 2025

Asked apptitude - quants, reasoning,numerical ability, logical reasoning and with some technical mcqs and 2 coding questions

Full Stack Java Developer

Interviewed at HCLTech

3.5★

Dec 31, 2025

Java access modifiers,git hub commands,branches,LLMs

Full Stack Java Developer

Interviewed at HCLTech

3.5★

Jul 14, 2025

OOPs concepts, basic programming, Sql queries.

Java Full Stack Developer

Interviewed at CitiusTech

3.7★

Sep 21, 2019

find palidrome of number