Questions : design Instagram , design ticket booking system , design distributed system and api , design cache framework , Print all k distance node from target , print all permutations in array , right side view of tree
Senior Staff Software Engineer Interview Questions
220 senior staff software engineer interview questions shared by candidates
Custom Graph traversals i.e. Printing nodes by vertical order.
Destructuring an object in C# though this was not answered the same question was repeated for javascript, ES and angular. Query tree correlateid selectmany merge an array in angular what are projections in linq setting in c# to pass request to other server when outofmemoryexception
Technical
Design tiny url. very detailed questions
About the role and responsibilities
-Medium level coding questions on binary trees, graph, etc. -High as well as low level design questions on building medium scale systems -Behavioral question by manager
1. Create a linked list and write the functions to add, delete a node. 2. Count how many ones in an integer number. 3. Reverse bits for an integer number.
HM Call - 1. To understand past projects, scale, high level knowledge, etc. 2. Pretty straightforward. Machine Coding Round - 1. Did not involve any technical questions. 2. They seem to just ask simple questions around abstractions, code extendability, etc. 3. Few subjective questions on different scenarios such as using a cache, security tool, etc. HLD Round - 1. I was told this would be a HLD round but turned out to be a machine coding round. 2. Design a inmemory ledger kind of a system that can debit, credit amount. Add extensions with interface / abstraction for reserve balance, etc.
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