First 2 rounds were around problem solving . Questions : Implement a auto complete application
Lead Software Engineer Interview Questions
3,723 lead software engineer interview questions shared by candidates
Algos on arrays and strings How will you design a system with certain set of APIs and make it scalable asnyc programming in JS
Asked about Java collection options for doing an in-memory caches of data.
Where do you see yourself in 5 years.
Explain the Chain of Responsibility Pattern and name the two places where this shows up in the Java language.
Given a double array = { [ 9, 8, 6], [ 2, 3, 5], [ 3, 4, 4] } Find the longest run counting up. A run is a consecutive row of integers counting up. So in the example above, the longest run is {[2,2], [1,2],[0,2],[0,1],[0,0]} . You won't be able to solve it in the amount of time that was given, but I think they just want to see how you think.
What is this code doing?
case interview about VCN Handout 1: Virtual Credit Card Number Validation rules Similar to credit card numbers, the digits in virtual card numbers and associated transaction numbers may seem random, but they actually carry meaning. When a Capital One Virtual Credit Card is used, the data must be validated against certain business rules to arrive at a spend decision. These rules are applied to specific digits in the VCN and transaction id. Each transaction made with a VCN is assigned a unique eight (8) digit transaction id.
Heavy on system design so make sure to freshen up!
What is your current role?
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