How does JWT authentication work, and how would you make it more secure in a production environment?
Backend Developer Interview Questions
9,192 backend developer interview questions shared by candidates
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.
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
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?
1) How old are you? 2) What is 'await' in NodeJS? (for real it was a question)
What is your current salary?
What is a challenge you've had in the past that you've had to overcome
Given an app UI wireframe, define a schema and REST (or GraphQL) topology to provide the backend data.
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