Backend Developer Interview Questions

9,196 backend developer interview questions shared by candidates

In the home assignment, Write a very nice AirportFlightScheduler with REST API. Afterwards, in the face-to-face interview you need to run it. I expected to be asked more questions about the assignment, but the interviewer switched to design questions very fast. One of the design questions was what should I do in case I have a DB and a server, and the server need to get a result from the DB, but there is a timeout of X seconds. The answer was to use WebSockets (I didn't know that).
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Experienced Backend Developer

Interviewed at BondIT (Israel)

4.2
Sep 22, 2024

In the home assignment, Write a very nice AirportFlightScheduler with REST API. Afterwards, in the face-to-face interview you need to run it. I expected to be asked more questions about the assignment, but the interviewer switched to design questions very fast. One of the design questions was what should I do in case I have a DB and a server, and the server need to get a result from the DB, but there is a timeout of X seconds. The answer was to use WebSockets (I didn't know that).

The first interview is a detailed peer review of the projects written in your resume. The second interview is an informational interview regarding your motivations of doing the projects, applying for the company, and future plans.

AI Backend Developer

Interviewed at Omnious

2.8
Nov 22, 2018

The first interview is a detailed peer review of the projects written in your resume. The second interview is an informational interview regarding your motivations of doing the projects, applying for the company, and future plans.

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