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How To Ace Amazon Interview

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Fragen Im Vorstellungsgesprch Bei Amazon


Aktualisiert am Jan 2, 2022


Anonymer Mitarbeiter in Seattle, WA


Ich habe mich über eine Hochschule oder Universität beworben. Vorstellungsgespräch absolviert im Mar 2020 bei Amazon


Anonymer Bewerber im Vorstellungsgespräch in Seattle, WA


Ich habe mich auf Empfehlung eines Mitarbeiters beworben Der Vorgang dauerte 4 Wochen. Vorstellungsgespräch absolviert im Mar 2020 bei Amazon

VorstellungsgesprächFragen im Vorstellungsgespräch

  • probability of the product coming from location A is 0.8 and from location B is 0.6. What is the probability the customers will receive the product from location A or location B SQL – tested on different join , lead , lag, pivoting in sql , sub query, group by having, where, aggregate and think about how you would find outliers)

Anonymer Bewerber im Vorstellungsgespräch in New York, NY


Ich habe mich über eine Hochschule oder Universität beworben. Vorstellungsgespräch absolviert im Jul 2020 bei Amazon

VorstellungsgesprächFragen im Vorstellungsgespräch

  • Tell me about a time when you took on something significant outside your area of responsibility and why was that important?

Anonymer Mitarbeiter in Seattle, WA


Ich habe mich auf Empfehlung eines Mitarbeiters beworben Vorstellungsgespräch absolviert im Aug 2021 bei Amazon

VorstellungsgesprächFragen im Vorstellungsgespräch

Amazons Focus On Scalability

As you might expect from the tech behemoth, Amazon is very concerned with how things scale. Being able to not only solve certain technical challenges but also scale them is an important criterion on which you will be assessed.

For system design-based questions specifically, having a solid grasp of the various database technologies, how they scale, and how they compare will be a feather in your cap when confronted with how to increase the scale of your initial solution for a problem.

Knowing how SQL compares to NOSQL, and being aware of the differences between DBMS and RDBMS, etc. is good to know. It is worth taking the time to do your homework on how these technologies compare.

Expect to be able to effectively navigate system design-style interviews. These interviews tend to test your overall ability to design and scale technically based systems.

If youre unfamiliar with this style of interview or if you want practical tactics to prepare for system design interviews, check out this post by Byte by Byte that covers how to ace your interview.

How Difficult Is Amazon Phone Screen

Each candidate should expect at least one but possibly as many as four separate phone screenings. These screenings are 45-60 minutes each and not on the same day. … If it’s a phone interview you want to be able to use your notes, but you can’t if it’s on video – or at least you can’t let them see you using them.

Recommended Reading: System Design Interview Preparation

Amazon Interview Questions On Graphs And Greedy Algorithms

Graphs and Greedy Algorithms are extremely important concepts that you must master if you wish to ace Amazonâs technical interview. Here are some questions on Graphs.

  • Given: Adjacency list of a bidirectional graphTask: Write a code to return the adjacency list for each vertex
  • Given: A directed graphTask: Write a code to perform breadth-first traversal of this graph starting from 0
  • Given: A connected undirected graphTask: Write a program to perform depth-first traversal of the graph
  • Given: A grid of size n*n filled with 0, 1, 2, 3Task: Check whether there is a path possible from the source to destination
  • Given: A square chessboard, the initial position of the Knight, and the position of a targetTask: Write a code to find the minimum steps required by the knight to reach the target position
  • Given: An adjacency list of a graph adj with V number of vertices and having 0-based indexTask: Write a code to find whether the graph is bipartite or not
  • Given: A 2D binary matrix A of dimensions NxMTask: Find the minimum number of steps required to reach from to
  • Given: A directed graph withVvertices and E edgesTask: Find the number of strongly connected components in the graph
  • Given: A directed graphTask: Find if a vertex j is reachable from another vertex i for all vertex pairs in the given graph
  • Given: A weighted, undirected, and connected graph of V vertices and E edgesTask: Write a code to find the sum of weights of the edges of the minimum spanning tree
  • How Does This Principle Work

    How to Ace a PM Interview with fmr Amazon Sr. PM

    This principle works because Amazon is constantly thinking of whats best for its customers. If Amazon were just sitting around waiting for an idea, that would probably mean fewer positive changes in the future. Amazon is always trying out new ideas to find more ways to make shopping easier for their customers.

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    Amazon Work Style Assessment

    The Amazon Work Style assessment is a personality test that evaluates your work preferences and qualities to determine your suitability to Amazons unique culture.

    In most cases, this test comes before or after other Amazon online assessments, and youll rarely receive it as a single exam.

    On this assessment, which takes about 15 minutes to complete, youll see pairs of statements, and youll need to decide which is most like you or more like you.

    Overall, there will be a few dozens such pairs. Heres an example for a question: I adjust my normal approach when a situation required it. I approach changes more cautiously than others.

    Now, you must choose which statement is more or most like you.

    Amazons Work Style Assessment is completely based on the Amazon Leadership Principles. These are core values that are super important to Amazon, and its workers address and follow them daily.

    So, before starting the Work Style Assessment, read the Leadership Principles and learn how to implement them in your past work experiences.

    Additionally, its also important to familiarize yourself with common personality test questions, their structure, and what personality traits they evaluate.

    Learn more about pre-employment personality tests and how to prepare for them using our dedicated page.

    Learn more and get full practice on our .

    How To Nail The Amazon Interview: A Practical Guide

    Amazon is one of the top tech companies in the world. According to a , Amazon is the second-largest private employer in the United States and stands globally with an employee headcount of 566,000 as of 2018.

    Working for a global company that serves millions of customers every day is an exhilarating prospect. Knowing that the code you write could have such a large impact can be quite enticing for many developers.

    On top of that, Amazon enjoys many of the same perks that the big tech companies, including Google, Facebook, etc., enjoy. Numerous company benefits including the ability to work remotely and competitive salaries, among others are some of the reasons that may compel you to throw your hat into the ring.

    If you are intrigued by what Amazon is offering, then youll need to be able to jump the Amazon Interview hurdle. Mastering this interview is the barrier that stands before you and working for one of the largest and most prestigious tech companies.

    In this post, we are going to be outlining how to prepare for the Amazon technical interview. We will be highlighting some of the key differentiating factors for Amazon and how these compare to other, more standard technical interviews.

    In this post, I will cover:

    Also Check: Questions To Ask A Cfo In An Interview

    The Amazon Interview Process Hiring Managers Offer Their Best Tips

    The Amazon Interview Process â Hiring Managers Offer their Best Tips

    Amazonâs interview process can be grueling. However, the good news is that itâs fairly consistent. Because we know the structure of the interview beforehand, it makes it much easier to prepare and minimizes surprises. It doesnât mean the interview is easy , but it does mean that you will not be going in blind. If youâre preparing for an interview with Amazon, check out our and speak to a real coach with experience hiring for Amazon.

    Hereâs the basic process:

    The Top Amazon Interview Questions

    Best Amazon Interview Trick EVER!!!!!!

    For behavioral questions, the interviewers are free to choose their own question, regardless of the role. Every role at Amazon usually has 3 or 4 leadership principles that are key to the role. You need to find out what those are and then you can tailor your answers to make sure youâre hitting those principles. For a data analyst role, the most important principles are likely 1) dive deep, 2) learn and be curious 3) insist on highest standards 4) invent and simplify. Or, if youâre interviewing for a sales leadership role, âhire and develop the bestâ is probably going to be one of those.

    A good way to find out what the most important principles are is simply to ask the internal recruiter, or the hiring manager when you meet/speak to them in the first call. âWhat leadership principles are most important for this role?â

    To prepare for the behavioral interviews, you should have answers ready to all those questions in the master list, and your focus on the top principles which are relevant to the analyst role.

    An example of behavioral questions theyâll ask you:

  • Describe a difficult interaction you had with a customer. How did you deal with it? What was the outcome? How would you handle it differently?
  • Tell me about a time when you went above and beyond for a customer. Why did you do it? How did the customer respond? What was the outcome?
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    What If I Don’t Have Good Answers

    You can use a personal situation to answer a question, not every story has to be work-related. But try to limit these, since Amazon likes to dive deep into your work experience to get more context on how you make decisions. You should have an example wither way – it’s not a good idea to skip a question in this interview.

    Ideally, tailor your examples to a specific leadership principle that the team member can relate to.

    You can find more questions and information about the process here. Once you go through the interview, get ready to discuss your offer with your recruiter.

    Amazon Maintenance Technician Test

    The is a proctored mechanical and electrical assessment given to candidates for various maintenance jobs. The assessment is a tailored adaptation of the Ramsay Mechanical Test.

    The topics youll be tested on include the following:

    • Print Reading
    • Electrical Theory and Control Circuits
    • Test Instruments

    Heres an example of a question type youll likely see on the real Amazon maintenance test:

    What is the distance at ?

  • 825
  • 770
  • 715
  • The Amazon maintenance assessment is a tough test. Not only must you answer 75 questions with no breaks in between, but youll only have five days to prepare for it from the moment you receive the invitation email.

    Thats why its crucial to familiarize yourself with its question types and sharpen the specific skills needed to ace the test.

    In our complete Amazon maintenance test PrepPack, youll get a chance to solve realistic practice tests that simulate the actual exam.

    The practice tests include in-depth explanations for every question and real time constraints. These will help improve your abilities and your performance under time pressure, resulting in a higher test score.

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    Answering Behavioral Interview Questions Using The Star Method

    The STAR method is relatively common, but Amazon places extra emphasis on it. Amazon advises candidates to research typical behavioral interview questions and come prepared with five stories to share. For best results, they recommend framing your responses using the STAR method.

    • Situation: Describe the situation you were in or the task you had to accomplish.
    • Task: What goal were you working toward?
    • Action: Describe the actions you took to address the situation.
    • Result: Explain the outcome of your actions.

    Amazon Systems Design Interview Questions


    Distributed systems design is an important component in the on-site interview. The design round is particularly important for senior developer and managerial positions. Below are some Amazon interview questions pertaining to distributed and large-scale systems.

  • Design an in-memory database system
  • Design an IP blocking system
  • Design a voting system, where people will cast their votes and the votes get added to corresponding candidates
  • Design a system to find 100 top-selling products in a given time window
  • Design an Amazon online bookstore, where users can view prices and make purchases
  • Design a system where an office administrator knows how many people are present on each floor of the building, given that the building has 3 floors
  • Design a system to upload images with tags â users would be able to visit and search for images by entering the tags
  • Design a notification service that sends notifications to multiple devices
  • Design a comprehensive workflow system that responds to pause/continue functions
  • Design a scheduler service that can manage huge schedules with minimal latency
  • For more details on Amazon system design questions and how to answer them, check out the ââ article.

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    Common Amazon Interview Questions:

  • What is the reason, you decided to work for Amazon?
  • Why are you so keen to work for us?
  • Do you have any idea about postage policies?
  • What are the OOP 4 basics?
  • Brief us something about our product categories?
  • What is the difference between final, finally and finalize?
  • Find out Amazons best selling products?
  • What is meant by data abstraction and its importance?
  • Create a design for an object-oriented model
  • What is meant by polymorphism?
  • What algorithms can we use to solve XXX problem?
  • Explain the time and space complexity variation regarding iterating between hashes, arrays, binary trees, etc?
  • Can you find all HTML elements on a single page using class? How?
  • Preparing these questions well, will help you answer effectively, make your point and also exhibiting your thought process.

    Hire And Develop The Best

    What does this mean at Amazon? “Leaders raise the performance bar with every hire and promotion. They recognize exceptional talent, and willingly move them throughout the organization. Leaders develop leaders and take seriously their role in coaching others. We work on behalf of our people to invent mechanisms for development like Career Choice.”

    Practice questions:

    Recommended Reading: Interview Questions For A Cfo

    Study The Leadership Principles

    First up, Amazon interview candidates are expected to know the company’s 14 leadership principles inside out and be able to demonstrate how they embody those values, said Lin.

    A typical Amazon candidate can expect to meet four or five interviewers, and each will be assigned a principle to look out for, she noted. She recommended going into the process with five stories that exemplify how you have shown those qualities in the past.

    “Walk in with these examples clearly mapped out in your mind,” said Lin, noting that “customer obsession” is almost a guaranteed topic. “Bonus points for using the STAR method by describing the situation, task, action and results.”

    How Should I Respond To Amazon Interview Questions

    How to Ace your Amazon Interview (3 Practical Steps)

    You should respond with an introductory story that lasts no more than 4 minutes. The response should be structured in a STAR format: Situation, Task , Actions, Results . Then you should invite the interviewer to drill down for more details and be ready to provide them. You should also ensure that all situations end with measurable outcomes. These can be both quantitative and or qualitative regardless, you should be able to explain how you knew that you succeeded or failed.

    Be sure to avoid long monologues.

    You know you are doing well when an Amazon interview feels like a conversation. Aim to be brief and to the point – concise enough to exclude unnecessary or unrelated details, but offer enough to the interviewer to demonstrate that the story is real and that you have an eye for detail.

    Pay special attention to sharing stories about professional failures. Almost every Leadership Principle has a “reverse side”, which may be tested by a question about a mishap. Read this article to learn how to answer Amazon interview questions about failures.

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    What Questions Are Asked In Amazon Phone Interview

    5 Good Questions to Ask at the End of an Amazon Interview

    • What qualities do your most successful employees have in common?
    • Can you describe a typical day in this role?
    • What defines success in this position?
    • What is the biggest challenge Amazon is facing today? …
    • What do you enjoy most about working for Amazon?

    Top Amazon Interview Tips Will Help You Land The Job Of Your Dreams

    Founded in July 1994 by Jeff Bezos, Amazon is today the largest Internet retailer in the world by revenue and market cap. The American retail behemoth recently invested $5 billion in India, in addition to the $260 million earlier this year. The latest investment makes it clear that Amazon is betting big on the India story. No wonder that landing a job at Amazon is a dream for many freshers as well as middle and senior-level managers.

    The company also values talent hugely. In his 1998 letter to shareholders, just four years after Amazon was founded, CEO Jeff Bezos wrote: It would be impossible to produce results in an environment as dynamic as the Internet without extraordinary people Setting the bar high in our approach to hiring has been, and will continue to be, the single most important element of Amazons success.

    So if you want to work with the e-commerce big daddy, youre in fine company. These top Amazon interview tips are sure to help you ace it:

    Prepare for different kinds of interactions

    If its a telephonic round youre preparing for, check this out:

    Know all that you can about Amazon before the interview

    Amazon prides itself on being the earths most customer-centric company. Park said that its extremely important to understand that and research how it manifests itself in how we operate. Everything we do makes a difference in added value to our customers.

    Dont sweat the small stuff be yourself

    Also Check: How To Prepare System Design Interview

    How The Leadership Principles Are Used In The Behavioral Questions

  • You may be asked a question like this,“Tell me about a time when you demonstrated customer obsession.” This is the most straightforward way to ask about the principles, by using the principle’s exact words.
  • You may also be asked a question like this about a principle, “How do you build client relationships.” This second type of question doesn’t use the words “customer obsession” or “ownership” or the other exact words in the principles so you might not realize it’s one of the principle questions. This question has the word “client” so it might have given you a clue that it’s a customer obsession question, but what if they ask you “When have you gone above and beyond?” Do you know what that principle is? Most people know this is a principle question but can’t remember what principle it is.
  • You may also be asked, “How do you resonate with the principle, ‘Are right, a lot’?” This is an opinion and culture question. Some people find these easy to answer and some find them more difficult. If you haven’t thought about this principle beforehand and how it fits in with the Amazon culture and how you fit in with the Amazon culture will you be able to answer the question? This may seem easy to you but I personally wouldn’t be able to answer this without preparing.
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