Full Stack Java Developer Interview Questions

Full Stack Java Developer

Interviewed at Cognizant

3.5★

Sep 18, 2025

Write the given code using java streams.

Full Stack Java Developer

Interviewed at Société Générale

3.7★

Oct 19, 2019

core Java depth questions

Full Stack Java Developer

Interviewed at Antino Labs

3.8★

Aug 21, 2023

EVERY technical interview question is asked

Full Stack Java Developer

Interviewed at Cognizant

3.5★

Mar 18, 2026

Sql join queries DBMS Oops Basic java questions Hr questions

Java Full Stack Developer

Interviewed at Cognizant

3.5★

Jan 20, 2026

They mainly focused on Core Java concepts such as OOP principles, collections, and basic exception handling. They also asked me to explain the projects mentioned in my resume and questioned what I learned during the Digital Nurture 4.0 program and how I implemented it practically.

Java Full Stack Developer

Interviewed at The Emirates Group

3.9★

Mar 29, 2022

Questions were of hacker rank level algorithm based.

Full Stack Java Developer

Interviewed at Accelya Group

3.4★

Dec 18, 2025

Java, microservices they had asked

Full Stack Java Developer

Interviewed at Perficient

3.8★

Jun 4, 2016

Java j2ee related questions

Full Stack Java Developer

Interviewed at Tech Mahindra

3.4★

Mar 25, 2025

1.What is spring MVC 2.Which Spring boot Annotations you used in your project 3.What are spring boot Profiles 4. Explain Java8 Features. 5. what is Functional Interface? Why it is introduced when we have an Interface? 6. Collections and which are all the collections you used in your project. 7. Write a java program to demonstrate lambda expression. 8. what is spring boot actuator? 9. How do two microservices communicate with each other? 10. What is kafka? 11. Modules in angular? 12. Why we use Ng Serve do ? 13. What are components in angular? 14. Collections vs Stream

Java Full Stack Developer

Interviewed at Fiserv

3★

Aug 20, 2024

Java collections Spring Javascript Sql