SOLID, ACID, POO, JAVA (map, list), GIT, etc
Backend Developer Interview Questions
15,496 backend developer interview questions shared by candidates
How does JWT authentication work, and how would you make it more secure in a production environment?
Design a data structure that has O(1) to get element in i'th index, O(1) to set element at i'th index, and to O(1) to set all the elements in the data structure.
Nice! So you guys managed to migrate those critical backend services within the project time schedule… but… do you know TypeScript and NestJS?
Round 2 : Q1. find one peak in position in array. in logN Q2. ZigZag in N-ry Tree Q3. Minimam cost to reach 0 to N using +1 and *2 operations with given costs
Q. How you decide wich database you will use ?
What is my role in my current job?
Share personal experience of working on Docker.
Why did you use the default tslint configuration for your assignment?
You *do* need to study hard on your data structures and algorithms. The engineers you'll be interviewing with are top-tier talent and will expect you to be able to explain the deepest inner workings of given algorithms or structures, while likewise presenting you with clever code problem(s) to solve.
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