Backend Java Developer Interview Questions

Java Backend Engineer

Interviewed at Brillio

4★

Jan 27, 2021

1. online assessment. 2. your exp with RESTFul API in the past project(any...), passed but not moved forward, not responsible. Then leetcode problem on IDE, with test case and main method

Senior Java Backend Engineer

Interviewed at JetBrains

4.1★

Nov 28, 2024

Q: Motivation working for Jetbrains, previous experience

Pessoa Desenvolvedora backend (Java) Sênior - remoto

Interviewed at Alt.Bank

3.9★

Nov 9, 2023

Histórico de carreira Tecnologias utilizadas etc

Java Backend Engineer

Interviewed at Backbase

3.1★

Jun 19, 2022

1. Functional programming in JAVA 2. Spring Annotations 3. Basics of Spring Framework 4. Previous project experiences etc.

Java Backend Engineer

Interviewed at Backbase

3.1★

Jul 18, 2025

Java8 streams, programing code, sql, spring

Junior Backend Engineer (Java, Groovy Or Grails)

Interviewed at uberall

3.2★

Jun 17, 2020

Background question in the HR interview and why are you interested, for the homework, build an application that will consume an api, map it to a model of your own and return it.

Senior Java Backend Developer

Interviewed at Nagarro

3.9★

Feb 12, 2024

All questions was all related to java, spring boot, hibernate, micro-services, kafka and docker.

Senior Java Backend Developer

Interviewed at Mindera

4.4★

Oct 25, 2025

How many times can you consume a Java Stream?

Senior Java Backend Developer

Interviewed at Mindera

4.4★

Oct 25, 2025

What is a functional interface?