Lead Backend Developer Interview Questions

Semi Senior Backend Developer

Interviewed at Selehann

3★

Jan 24, 2023

Acerca de tu experiencia, conociimientos con tecnologías puntuales alguna pregunta basica de conocimiento sobre las tecnologías involucradas.

question related to basic SQL operation

Backend Developer

Interviewed at Fundación Cimientos

4.1★

Jun 30, 2022

Qué salario pretendía percibir por el trabajo

Technical and some personal stuff

Backend Developer Intern

Interviewed at TouchPal

3.4★

Oct 29, 2018

Knapsack Problem

Senior Java Backend Developer

Interviewed at Stack Tech

3★

Feb 29, 2024

Discuss about Java design, lambda expression, Spring boot, SQL performance, design a project for a scenario, draw design, find the issue for provided codes and explain it.

Some important features of core NodeJs that I've found very useful

Test task was given to me

What is your previous experience working with Node.js and MySQL? Can you explain how you would handle the connection and management of the database in a Node.js application with MySQL? How would you ensure the security of a Node.js application that interacts with a MySQL database? What techniques or strategies do you use to optimize query performance and transactions in MySQL within the context of a Node.js application? Have you worked with any specific Node.js libraries or frameworks to facilitate interaction with MySQL? What is your experience with them?

Basic OOP, PHP Traits, Backend specifics, DB questions