Today we’re going to show you what to expect during Amazon (or AWS) Software Development Engineer interviews, and what you should do to prepare.
This guide has directly helped candidates (like Jimmy C) to land SDE offers at Amazon, so take your time to understand the information provided in each section.
Candidates often under-prepare for questions about Amazon’s 16 Leadership Principles. This is a HUGE mistake because Amazon places much more emphasis on these behavioral questions than other top tech companies do.
Note: We have separate guides for Amazon software development managers, machine learning engineers, and data engineers, so take a look at those articles if they are more relevant to you.
Level Order Traversal of Binary Tree
Given the root of a binary tree, display the node values at each level. Node values for all levels should be displayed on separate lines. Let’s take a look at the below binary tree. %0 node_1 100 node_2 50 node_1->node_2 node_3 200 node_1->node_3 node_1592254056130 25 node_2->node_1592254056130 node_1592254006797 75 node_2->node_1592254006797 node_1592253992644 350 node_3->node_1592253992644
Runtime Complexity: Linear, O(n)O(n)O(n)
Memory Complexity: Linear, O(n)O(n)O(n)
Here, you are using two queues:
next_queue. You push the nodes in both queues alternately based on the current level number.
You’ll dequeue nodes from the
current_queue, print the node’s data, and enqueue the node’s children to the
next_queue. Once the
current_queue becomes empty, you have processed all nodes for the current level_number. To indicate the
new level, print a line break (
After printing the leaf nodes from the
next_queue. Since the current_queue would be empty, you can terminate the loop.
Nick CamilleriHead of Career Skills Development & Coaching*Based on past data of successful IK students
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Do you know that only about 2% of those who apply at Amazon get through? The tech giant has a pretty rigorous hiring process. The recruiters carefully select all the Amazon coding interview questions to test the overall abilities of the applicants.Â
To face the Amazon coding challenge questions, youâll need a lot of practice, guidance, and the correct strategy. As the company receives thousands of resumes every year, youâll need to ace your tech interview to get through.
If you intend to acing Amazonâs coding interview, you must adopt the right strategy. Without that, beating the stiff competition is an uphill climb.Â
In this article, weâll look at the type of Amazon coding interview questions you can expect. These are the things we will discuss:
Before we get to Amazon coding interview questions, weâll begin with everything you need to know about how Amazon conducts its interviews and what theyâre looking for. Letâs jump right in!
Amazon Product Management/Tech PGM Interview Questions
Program managers usually report to a director or Sr. Eng. Manager. Some BUs have a director of Product Management, to whom the product managers report. Some BUs have product managers who report to Director SW Engg and in such cases, 1-3 product managers report to director SW Engg.Â
Let us now look at some Amazon interview questions involving Product Management:
Here are some Technical Product Management interview questions:
Take a look at some more Amazon TPM interview questions here.