Java Full Stack Developer Interview Questions

Full Stack Java Developer

Interviewed at EPAM Systems

4★

Oct 5, 2023

Q: Introduction, what have i learned, what i am doing in my free time

Java Full Stack Developer

Interviewed at Zensar Technologies

3.7★

Oct 28, 2024

Please explain Micro service architecture

Full Stack Java Developer

Interviewed at HCLTech

3.5★

Jul 14, 2025

OOPs concepts, basic programming, Sql queries.

Java Full Stack Developer

Interviewed at Coforge

3.7★

Aug 1, 2025

Steam api vs collection How to connect different microservices Communicate microservices Oauth token React asynchronous call How to implement caching Soap vs rest What is state management in react Spring boot how to develop, test , deploy. What is distributed transaction How to optimize docker images

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★

Jan 20, 2026

What is multithreading in Java and some methods related to it?

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

Java Full Stack Developer

Interviewed at OpenMarket

4★

Jul 22, 2020

Tell me what are some HTTP verbs that you can remind

Java Full Stack Developer

Interviewed at Nagravision

3.7★

Dec 15, 2020

Questions were on OOPs concept, string, spring boot, hibernate, cache levels of hibernate.

Full Stack Java Developer

Interviewed at Lorhan

3.6★

Oct 4, 2019

Spring boot based, micro services, core java etc