Coinbase Software Engineer Phone Screen Questions

The exam was on cloud storage systems, 90 minutes long, 4 levels. Level 1: Simple `add file(name, size)`, `copyFile(from, to)`, `getFileSize(name)`, `removeFile(name)`. The following content requires

Location: Bay area YOE: 5+ Round 1: Simulate a File system. Basically a trie question. You can add a file or directory. But you can\'t add an invalid path for /a/b/c/d.txt...

Round 1 - Domain I was asked to design a food app where, I was giving few methods to implment, these methods were to find the minimum price for a particular...

1. Pair Programming Rd 1 Q. Implement a class to query a list of items. The items are transactions with (id, timestamp, userId, currency, amount) and you can query by time...

This is for a Software Engineer position. Phone Screen: https://leetcode.com/problems/design-in-memory-file-system/ Design this in an Object Oriented manner. Include error checking for when creating a file in a non existent directory. On Site: Coding Round: Design a board...