Senior Software Developer Java Interview Questions

Senior Software Engineer

Interviewed at Acorns

3.6★

Dec 21, 2019

The question was basically inorder traversal- how would I write out the nodes of a binary tree from left to right

Senior Software Developer

Interviewed at Serraview

3.5★

Jun 13, 2018

solve a live coding challenge in one hour using C# and visual studio. Free to use google.

Senior Web Developer

Interviewed at UnitedHealth Group

3.4★

Feb 5, 2012

How would you troubleshoot slow loading web pages and poorly performing stored procedures?

Senior Software Engineer

Interviewed at SAP Concur

3.8★

Apr 4, 2017

How does ping work?

Senior Software Development Engineer

Interviewed at ServiceNow

4.1★

Apr 6, 2020

Coding round : If A,B,C are 3 non-zero digits(1-9), find all combinations of A,B,C such that AB * AB = CAB.

Senior Software Developer

Interviewed at World Wide Technology

4★

Sep 15, 2016

Can you explain the 5 basic principals for object oriented programming?

Senior Software Engineer

Interviewed at Amazon

3.5★

Aug 30, 2009

How do you implement a HashMap in java if suppose there was no java.util.HashMap class available.

Senior Software Engineer

Interviewed at Amazon

3.5★

Jul 18, 2010

serialize binary tree

Senior Mobile Software Engineer for AWS

Interviewed at Amazon

3.5★

May 19, 2013

Hardest Q was: Here's a binary tree: find the longest path within it. So, find a path between any two leaf nodes, where the path is the longest.

Senior Software Engineer

Interviewed at Oracle

3.5★

Feb 10, 2011

Design a Cache Control in java specifying what would be exposed in an interface and what would contribute to an abstract class