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Senior Staff Engineer Interview Questions
700 senior staff engineer interview questions shared by candidates
Situation based questions. Tell me about one experience where you failed, how did you over come it.
How do you optimize a certain logic for better power consumption?
singly linked list in C#, design patterns, SQL
Standard questions in design patterns and write test cases for a scenario. Split a string with words and reverse each word.
Every person will ask you one question for sure - Why Visa?
I signed an NDA but you have to know about everything from distributed systems to UI engineering to successfully get through the process.
Blockchain-related questions (e.g., Layer 2, EVM, scalability, gas, ZKP, etc.)
Store and retrieve a top priority task one by one with O(1). Some detailed questioning around this. Implement LRU cache with O(1). Some design related questions.
Have you worked in an operational oncall/reactive role before, and how did you handle it?
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