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
Backend Software Engineer Interview Questions
2,344 backend software engineer interview questions shared by candidates
Share personal experience of working on Docker.
Il est difficile de citer une seule question tant les entretiens furent nombreux et différents, il y a eu des questions sur mon poste actuel, sur mes motivations pour avoir postulé chez Alma, des questions très techniques et enfin des questions générales sur ma personnes lors du team fit. Je pourrais citer la question sur le fait de savoir ce qui m'intéressait dans le poste et pourquoi je postulais dessus.
Given an app UI wireframe, define a schema and REST (or GraphQL) topology to provide the backend data.
How to improve/fix some piece of Python code.
I needed to create queue management api with multiple different queue providers. I needed to have kafka service, sqs service and some local representation of queue management. during init of the app I needed to load correct service according to env variables.
1. Binary tree problems. 2. LinkedList problems. 3. Java OOPs concepts 4. Java Collections behavior 5. SQL Join Queries and complex Aggregate functions 6. String Problems 7. Recursion Algorithm problems. For all the questions, I was asked to write the code on paper. I don't know why they conduct interviews if they never wished to give the offer.
Usual DS/Algo types questions from leetcode Eg: longest common substring Some OS-related questions and high-level system architecture design question(eg: design bit.ly)
implement timeseries data structure - on premise day test
Some typical and not-so-typical ones. Leetcode and Interviewbit should be helpful.
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