Developer Java Backend Interview Questions

Java Backend Developer

Interviewed at Encora

3.8★

May 28, 2022

For my specific case in both (Encora and client's) they asked about a lot of things for example: - design patterns - security - SOLID - OWASP - your main tech stack

Junior Java Backend Developer

Interviewed at Holidu

4.6★

Nov 9, 2021

What do I expect from Holidu?

Junior Java Backend Developer

Interviewed at Holidu

4.6★

Nov 9, 2021

What do I expect from Holidu?

Backend Engineer (Spring, Java)

Interviewed at Celonis

3.8★

Dec 4, 2021

what is your current role and project you are working on.

Java Backend Developer

Interviewed at financial.com

4.3★

Jul 20, 2023

Questions related to REST APIs like the technical differences between different HTTP methods. DBMS concepts like Indexing, Types of Keys, Joins, Deadlock, etc. Java questions related to OOPs, String, exception handling, multithreading, etc. Some questions related to Docker were also asked.

Backend Java Developer

Interviewed at GROW Inc

3.6★

Dec 3, 2019

Which data structure has fast insertion and update, linked List or Array List?

Backend Java Developer

Interviewed at Atlassian

3.2★

Jun 29, 2020

Design a rate limiter

Graduate Backend Developer - Java

Interviewed at ByteDance

3.4★

May 27, 2021

Talks about projects that you have done and a lot of your understanding of java implementations.

Desenvolvedor Backend Java

Interviewed at Hotmart

4.1★

Apr 20, 2021

Quais padrões de código eu costumo usar.

Java Backend Engineer

Interviewed at Zoom Communications

3.6★

Jul 29, 2022

What are some differences between Java 8 and 11. Difference between final, finally, and finalize. How do you make a singleton class.