Java Full Stack Developer Interview Questions

Full Stack Java Developer

Interviewed at M.P. State Electronics Development Corporation

3.6★

Dec 31, 2025

Annotations in spring boot and Rest API

Full Stack Java Developer

Interviewed at Instant Systems

4.4★

Dec 17, 2025

Q1 .Find the length of longest substring without repeating Characters Q.2 Return the index value of array elements that sum equals to target

Java Full Stack Developer

Interviewed at Capital One

5★

Oct 7, 2024

System Design questions how will i implement in the banking application

Full Stack Java Developer

Interviewed at Capital One

5★

Sep 10, 2025

Rearranging blocks in a matrix was one question I remember.

Full Stack Java Developer

Interviewed at Atlassian

3.1★

Oct 22, 2015

event handling

Full Stack Java Developer

Interviewed at Booking.com

4.1★

May 9, 2022

Explain a design you implemented

Senior Full-stack Java Developer

Interviewed at Publicis Sapient

3.4★

Jun 16, 2021

Front-end and back-end questions were asked. Java Servlets, Concurrent API, Java APIs in general, how to handle deadlock and multithreading. Questions about Service-oriented Architecture (SOA), Microservices and JAX-WS with XML. What is the difference between RESTful and SOAP-based web services in Java?

Java Full Stack Developer

Interviewed at Cognizant

3.4★

Aug 12, 2021

Explain about OOPS concept and exceptions

Full Stack Java Engineer - Aladdin Engineering

Interviewed at BlackRock

3.8★

Jul 14, 2025

Graph + Backtracking DSA question on Hackerrank. Very lengthy question description.

Java Full Stack Developer

Interviewed at Accenture

3.7★

May 2, 2021

How to connect to Database using Hibernate & JDBC. The related syntax and Class names