What is a list comprehension and the difference with a for loop in Python.
Back End Engineer Interview Questions
Back End Engineer Interview Questions
If you're applying for a job position as a back-end engineer, interviewers want to know if you have the knowledge to design, build, and maintain the server-side of a website. Be prepared to answer questions about the latest in web design and technology, as well as questions about your problem-solving skills, time management abilities, and communication skills.
Top Back End Engineer Interview Questions & How to Answer
Question 1
Question #1: Can you talk about the most modern advancements in website building and servers?
How to answer
How to answer: Employers don't just want someone who is up to date with the latest technology, they want someone who is innovative and on the cutting edge. When discussing the most modern advancements in web design and web building, talk about how you would incorporate these modern enhancements into the company's website.
Question 2
Question #2: How do you feel about working as a member of a team?
How to answer
How to answer: Back-end engineers often have to work as a member of a team to develop and run a website. Interviewers want to know if you're a team player who can work well with the staff that already exists at the company. Highlight your abilities to communicate effectively and collaborate with others.
Question 3
Question #3: Can you tell me about a time you had to meet a tight deadline?
How to answer
How to answer: When asked this question, highlight your time management skills and ability to stay organized and on task, even in high-stress situations. Employers want to know that you can work well under pressure.
1,560 back end engineer interview questions shared by candidates
Ingest some data with Django and fill some collection. Fairly standard stuff.
Reverse the words in a string in a constant space complexity
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.
What are the key considerations when implementing custom routing logic in Elasticsearch to control how data is distributed across shards and nodes? (related to my side project)
Project architecture,bean scopes,java 11 features, sql queries like second highest salary
¿Qué es la programación orientada a objetos (OOP) en Java? ¿Qué diferencias hay entre == y .equals() en Java? ¿Qué es una clase interna o anónima en Java? ¿Qué son las expresiones lambda en Java? Da un ejemplo. ¿Qué es una interfaz funcional? ¿Qué paradigmas incorpora Java desde la versión 8? ¿Qué patrones de diseño has utilizado?
Me fale os principais conceitos de POO
perguntas normais de fit cultural e afins.
Una risoluzione, mediante algoritmo, di un calcolo all'interno di un array di numeri (non ricordo con precisione)
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