Can you tell us about Dependency Injection and Inversion of Control.
Backend Engineer Interview Questions
15,481 backend engineer interview questions shared by candidates
Q: Was I happy being a contractor, not an employee. Kraken have no UK entity and cannot take on permanent UK staff.
The three fundamental pillars of OOP are: encapsulation, inheritance and polymorphism. Can you explain the shortly.
Speak on your experiences / what is the most interesting project?
How would you write a function to divide two numbers if you didn't have the division operator?
Tell me how will you solve the problem: you have an array of numbers.. array is sorted but it may or may not contain duplicates. You have to find index a number from this array.. efficiently.
Explain the take home assignment ?
Lots of questions on how I would improve the prototype
One key area of questioning, which stemmed from the assignment, involved discussing the appropriate HTTP status codes and response formats for various API endpoints, particularly in the context of adhering to RESTful best practices.
Complete a mini project and make the application fully ready and functional according to the minimum requirements in the instructions
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