Bloomreach interview experience Real time questions & tips from candidates to crack your interview
SDE - 2
Bloomreach
3 rounds | 4 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 2 months
Topics: Data Structures, Algorithms, HLD, LLD, OOPS (JAVA)
Tip 1 : Leetcode has good coverage of wide variety of questions
Tip 2 : for Projects discussions, self question about the design, think what alternative solutions could have been.
Application process
Where: Other
Eligibility: 3 years of Experience
Tip 1 : Keep it short
Tip 2 : Project details must be precise & in layman's terms
Interview rounds
01
Round
Medium
Face to Face
Duration60 Minutes
Interview date22 Feb 2020
Coding problem2
Couple of coding questions were discussed
1. Triplets with Given Sum
Moderate
15m average time
85% success
0/80
Asked in companies
Given an array and a number N, find 3 numbers such that sum is equal to N. Duplicate may exist.
2. Design Question
Design a data structure, which provide insert Key, delete Key, get Key and getValuesInSortedOrder.
Problem approach
used hashmap & modified BST for the same
02
Round
Hard
Face to Face
Duration60 Minutes
Interview date22 Feb 2020
Coding problem1
Hard coding question only 1 was asked & discussion happened
1. Design based Question
Design something which provide insertKey, deleteKey, getKey and getRandomKey. where each operation is equally likely.
Problem approach
Initially gave answer by having extra array but he told he doesn't want to use extra space.
Gave solution having modified BST where each node store leftCount and rightCount, so we can do each operation in log(n)
03
Round
Medium
Face to Face
Duration60 Minutes
Interview date22 Feb 2020
Coding problem1
Was mostly around projects I worked on & a puzzle
1. Puzzle
3 people Black & red hat puzzle
Problem approach
Tip 1 : Question was based on probability
Tip 2 : try practicing puzzles from interviewbit.com
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
What is recursion?
Choose another skill to practice
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