Introduction (Common in All rounds)
Backend Software Engineer Interview Questions
2,349 backend software engineer interview questions shared by candidates
Write a Code to Show Generators, Decorators and Iterators in Python?
Write code to Convert Number to Test, 1 - One, 345 - Three Hundred Forty-Five
Fairly complex coding problem involving boats, arrays, and time windows :D
System design question with some SQL coding questions.
Why do you want to join JumpCloud / leave your company.
What is the difference between passing to lambdas a pure function and a closure?
Do you know concurrency libraries in Java (e.g. data structure implementations that are thread-safe)? Which one data structure does not support concurrency?
How do you ensure the quality of software delivered?
system produces log records of 2 types A and B. write a function that when given a list of records of type A and a list of records of type B, produces a list of records of type C type A:{ module_id: string time: number level: info|warning|error msg: string } type B: { id: string module_id:string module_name:string } type C: { module_id: string time: number level: string msg: string } with following requirements: 1. join on module_id 2. msg in type C is concat of B.module_name whitespace A.msg 3. remove records of level warning 4. sort by time asc
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