Software Engineer Backend Interview Questions

Backend Developer

Interviewed at Anatta

4.4★

Sep 25, 2024

React questions for a backend role, devops questions for a backend role, solutions architecture for a backend role

Python Backend Developer

Interviewed at CareerNinja | LearnTube

4.3★

Aug 21, 2025

How will the system know about any user lagging during a game session. How will the track of remaining time be maintained?

Python Backend Developer

Interviewed at CareerNinja | LearnTube

4.3★

Aug 21, 2025

Interviewer asked about the flow of network packet for the suggested design.

Lead Backend Engineer

Interviewed at Gametime United

2.9★

Feb 12, 2024

Q: What kind of projects do you like to work on?

Software Engineer, Backend

Interviewed at Nexar

3.8★

Jan 12, 2021

Intersection of two bounded integer arrays

Backend Developer

Interviewed at Docebo

2.9★

Apr 4, 2020

Was the technical assignment hard for you?

Software Engineer - Java Backend

Interviewed at KredX

3★

Feb 3, 2020

TCP vs HTTP, REST API, OSI layers

Backend Developer

Interviewed at Simple Energy

2.4★

Apr 21, 2024

1. What is your experience working with databases and how have you optimized queries for better performance? 2. Can you explain the difference between synchronous and asynchronous processing and give an example of when you might use each? 3. How do you approach debugging complex issues in a production environment, and what tools do you typically use for troubleshooting?

Backend Engineer

Interviewed at Miro

3.6★

Aug 16, 2023

Om some stages you can be asked about specific examples from your past like tell us more about the most significant your results or about your initiatives or about conflict situations from the past.

Software Backend Developer

Interviewed at Sonatype

3★

Mar 12, 2019

Implement HashCode and Equals Difference between HashCode and Equals What are Immutable classes? Why use them on Maps? How to use synchronized blocks?