Lead Backend Developer Interview Questions

Backend Developer

Interviewed at Snapsheet

3.9★

Aug 15, 2015

What is polymorphism?

Backend Software Engineer

Interviewed at Agoda

3.9★

Aug 19, 2016

algorithm question, competition programming

Software Engineer, Backend

Interviewed at Walkover Web Solutions

3.6★

Sep 5, 2017

Given a string s="my name is anny" print it in this manner: m n i a y a s n m m e y ie first letter of every word in the string

Software Engineer, Backend

Interviewed at Shopee

3.7★

Mar 12, 2019

How to reverse a space-delimited-string word by word

Senior PHP Backend Developer

Interviewed at Home24

3.4★

Nov 9, 2014

whats the angle between the minute pointer and hour pointer at 3:15

Backend Software Engineer

Interviewed at Tinder

3.5★

Jun 24, 2016

Find the max k elements in an unsorted array.

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

4.2★

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

3.7★

Jan 25, 2016

Pair the elements of an array that sum up 100.