Software De Backend Interview Questions

Backend Engineer

Interviewed at ByteDance

3.4★

Oct 16, 2020

Basics of OSI in networks. C++, Java, JavaScript questions. DSA questions (1-2 per interview)

Backend Engineer

Interviewed at Monzo Bank

3.9★

Jul 24, 2018

How does some technical stuff work

Backend Engineer

Interviewed at MZ

3.2★

Apr 21, 2014

I don't want to list the specific questions here, but they dealt with algorithms, data structures, SQL, and query efficiency.

Backend Developer

Interviewed at Reelo

4.3★

Dec 24, 2021

Q: Can you join me next day at 12 PM for an interview?

Backend Developer

Interviewed at Fiverr Inc.

4.1★

Jul 18, 2020

Implement a function - isSumPair(int[],sum) - which returns true/false if the given sum can be achieved from an addition on two integers in the given list (can appear more then one time and be positive/negative). Follow up - how to improve space complexity?

Backend Service Software Engineer

Interviewed at PagerDuty

3.6★

Jan 25, 2016

Pair the elements of an array that sum up 100.

Senior Backend Engineer

Interviewed at Klarna

3.1★

Jul 28, 2020

1. Evaluate a polish notation based expression (operands precede operator) 2. Determine suffix (st or nd or th like 1st, 2nd, 23rd etc) for a given number.

Backend Developer

Interviewed at Trustpilot

3.9★

Nov 11, 2015

It's their "follow the white rabbit" question for back-end developers

Backend Hustler

Interviewed at Trustwork

3.4★

Jun 18, 2018

Given an array of N+1 elements of values 1 to N, return a duplicate value in faster than n^2 in constant space without modifying the array.

Backend Developer

Interviewed at Paytm

3.2★

Sep 20, 2018

Reverse Of a Linked List recursively