Amazon Web Developer Phone Interview Questions

Today’s modern world is witnessing a significant change in how businesses and organizations work. Everything is getting digitized, and the introduction of cloud and cloud computing platforms have been a major driving force behind this growth. Today, most businesses are using or are planning to use cloud computing for many of their operations, which consequently has led to a massive surge in the need for cloud professionals.Â

If you are interested in a career in the cloud industry, your chance has arrived. With cloud computing platforms like AWS taking the present business scenarios by storm, getting trained and certified in that particular platform can provide you with great career prospects.Â

But in order to get your AWS career started, you need to set up some AWS interviews and ace them. In the spirit of doing that, here are some AWS interview questions and answers that will help you with the interview process. There are a number of different AWS-related questions covered in this article, ranging from basic to advanced, and scenario-based questions as well.

The History of Amazon

amazon web developer phone interview questions

Amazon is a multinational corporation with offices across the globe. While this may seem like a pretty daunting company to work for, to truly understand what the essence of Amazon, we need to trace back to the company’s roots. When you look at the global enterprise of Amazon today, it’s crazy to think that this all started with one idea. Jeff Bezos (Amazon’s founder) wanted to find an efficient way outside of the United States Post office to ship products. He started out with the smartest and most sustainable product that he could think of; books. Bezos didn’t stop there as he quickly expanded the business to include other products starting with CDs and eventually transforming to clothing, household items, to pretty much anything that could fit in a box. The company continued to grow as it acquired other companies such a Twitch and Audible and also launched its own movie and music streaming service. While Amazon hasn’t always been the giant that we know and love today, it has always had one constant; it’s company mission statement. Amazon’s mission statement is “to be Earth’s most customer-centric company, where customers can find and discover anything they might want to buy online, and endeavors to offer its customers the lowest possible prices.” Amazon has always been a customer forward company with one of its main core principles being to always put customers first. So, when it comes to hiring, it’s safe to say that Amazon is also looking for candidates that embody these beliefs.

Most Common Amazon Web Developer Interview Questions

amazon web developer phone interview questions

Now, for the moment you’ve been waiting for: here are some of the top web development interview questions asked during Amazon interviews.

  • How would you implement integer division if your language did not offer it?
  • Vertically and horizontally center an element on the screen using CSS.
  • Implement a SortedMap in JavaScript
  • How do you resolve conflict with coworkers, and what did you learn from the experience?
  • How would you make your web pages load fast?
  • Write a JavaScript function that creates HTML based on a given input dataset.
  • Implement Sum (3)(4)(5)=12 with JavaScript
  • How would you make this markup more accessible for a visually impaired person? Hearing impaired? How about a person on a slow network?
  • Build a file uploader.
  • Take two arrays and compare them to find duplicates. Only list each duplicate once.
  • Outline how you would implement a chess game in a language of your choice.
  • Make an accordion where when clicked, text expands from it and when another item is clicked, the first one collapses and the second one expands.
  • What is the importance of CSS selectors? Where do you use them?
  • How would you reverse a linked list?
  • How would you implement document.querySelectorAll manually using recursion?
  • It’s important to note that these are only 15 of the many questions that you may face during a web development interview with Amazon. Per most interviews, you can expect a combination of both skill and personality-based questions. It’s always a good idea to do your research on prominent interview questions and web development concepts before attending your interview.

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