how did you identify a risk and how did you manage to mitigate it.
Back End Developer Interview Questions
1,559 back end developer interview questions shared by candidates
What is a list comprehension and the difference with a for loop in Python.
Ingest some data with Django and fill some collection. Fairly standard stuff.
The tech questions ranged from SOLID, to OOP, PHP and Mysql
Reverse the words in a string in a constant space complexity
perguntas normais de fit cultural e afins.
Que es Java? Que es una clase? Que es una interfaz?
Una risoluzione, mediante algoritmo, di un calcolo all'interno di un array di numeri (non ricordo con precisione)
Back-end task through a hackathon with my team
After submitting the assessment, the interviewers reviewed my implementation in detail. One of the main things they asked me about was the design decisions I made, particularly around: How I handled authentication and authorization, and why I chose a specific approach (e.g., JWT vs. session-based, role hierarchy). My microservice setup, especially how I structured inter-service communication and ensured decoupling. Security considerations, such as how I protected file uploads and prevented common vulnerabilities. They were especially interested in understanding my reasoning behind certain architectural choices and how I ensured scalability and maintainability.
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