Java Backend Engineer Interview Questions

Backend Java Developer

Interviewed at Toptal

3.8★

May 13, 2025

Challenge to work with a csv input and execute 5 requests

Java Backend Developer

Interviewed at King

3★

Nov 2, 2018

What does the parameters in HttpServer.create(...) mean? Are exceptions really necessary or is it just better to pass on error codes?

Backend Java Developer

Interviewed at GROW Inc

3.6★

Dec 3, 2019

One tricky question about URL shortening

Backend Java Developer

Interviewed at Visa Inc.

3.8★

Mar 28, 2022

medium level leet code problems

Java Backend Engineer

Interviewed at Coderio

4.8★

Mar 31, 2023

Desde procesos y metologías hasta el core de spring y java.

Java Backend Developer - L4

Interviewed at Incedo

4.1★

Aug 24, 2023

What do you mean by spring transactions?

Java Backend Developer

Interviewed at BairesDev

4.2★

Feb 15, 2023

Apenas perguntas sobre trabalho atual, experiências com ferramentas relacionadas. Entrevista técnica voltada unicamente ao ecossistema Java e Spring. Não há pegadinhas nem perguntas parecidas com leetcode/hackerrank.

Java Backend Engineer, Platform

Interviewed at Zoom Communications

3.6★

Mar 5, 2021

SQL storedProcedure to aggregate data from 3 tables, and calculate remaining available seats, similar to one on chegg, "You're working on the tech support team of an airline company, and your boss has asked you to implement a feature that shows the number of available seats on every flight. Information about the airline is stored in three tables"

Java Backend Developer

Interviewed at Accenture

3.7★

Jul 3, 2024

How do you do information gathering for a project

Java Backend Engineer

Interviewed at Volkswagen Group

4.1★

Nov 21, 2024

For example, I want to call an API from my React application. I want to call any Spring Boot app. Spring Boot API. How would I do that in React?