Wayfair Associate Engineer

Round 1

Questions:

• Coding Round:
  • Backspace String Compare: Leetcode Problem
  • Array Manipulation: Given an array ["First","2","3rd","Four"], sum the digits in the string: 2 + 3 = 6.
  • Reverse Words in a String: Leetcode Problem

Round 2

Questions:

• Low-Level Design (LLD):
  • Design a parking lot with three types of spots available for cars:
    • Small: 100
    • Medium: 150
    • Large: 30
  • Include API design, schema design, and class design.