Amazon Interview Questions & Answers

What are the key benefits and challenges of implementing serverless architecture?

As CFO of our company, what would be your top concerns?

How would you modify the system to allow users to create custom rules for categorizing transactions from specific sellers, overriding default settings?

How can you determine if two binary trees are identical?

Describe a situation where you implemented a creative solution to a challenging problem

How do you delete a node in a binary search tree?

Can you describe a time you successfully negotiated an agreement? What steps did you take to reach the agreement, and were both parties satisfied? What would you do differently in future negotiations?

Can you describe a time when you had to maintain a positive attitude and keep others calm during a crisis? Why was this important, and what actions did you take? What was the outcome?

Can you describe a time you utilized technology to enhance a project? What steps did you take, what was the outcome, and how do you stay updated on new technology trends?

Can you share an example of when you set a positive example for your team? What prompted you to do this, what actions did you take, and what was the outcome for your staff?

Can you describe a situation where you struggled to gain cooperation from a colleague? How did you address the challenge, and what was the outcome?

Can you describe a significant decision you made that impacted others? What factors did you consider, how did you evaluate your options, and what was the outcome?

Can you describe a situation where you had to defend an organizational decision, even if you disagreed with it? What motivated you to support that decision?

Can you share an experience where you faced a knowledge gap while working on a task or project? How did you address this challenge, and who or what resources did you seek for assistance? What was the result?

Describe a situation where you led a team project. What was the objective, who participated, and how did you assign tasks? How did you provide feedback on their progress? What challenges did you face, and how did you address them?

Can you describe a situation where your knowledge of the organization helped you obtain a crucial resource or support? How did you acquire this understanding, and how did you apply it? What was the outcome, and what would you change in your approach for future situations?

Can you describe the research you have conducted relevant to this position?

Can you describe a recent situation where you had to make a quick decision? What were the reasons for the urgency, what factors did you consider, and what was the outcome?

How would you design a file-sharing system like Dropbox?

How would you design a file system for a new operating system?

How would you design an effective real-time recommendation engine?

How would you design a system for real-time notifications?

How would you design a system for distributed tracing management?

How would you design a real-time anomaly detection system?

How would you design a real-time data classification system?

How would you design a system for real-time data enrichment?

How would you design a real-time stock price tracking and display system?

How can you determine if a graph is bipartite?

What is the difference between recursion and iteration in programming?

How would you encourage staff to adopt new processes instead of relying on traditional methods?

What do you believe is essential for fostering a positive workplace culture?

What is your estimate of the number of hairstylists or barbers in this city, and what rationale do you use to support your estimate?

How would you estimate the total number of red cars in Boston?

How would you evaluate whether the company should continue offering a specific product or service?

Can you provide an example of a situation where you used logical reasoning to solve a problem?

What is overfitting in machine learning, and how does it impact model performance?

What is a sharded counter and how does it work in distributed systems?

What is deadlock in operating systems, and how does it affect resource allocation?

What is a distributed consensus protocol, and how does it function in ensuring agreement among multiple nodes in a network?

What is eventual consistency in distributed systems?

Can you describe your favorite project and what made it meaningful to you?

What factors could lead to a high-tech company having a higher price-to-earnings (P/E) ratio compared to a grocery retailer?

How many days does it take for the pond to be half covered if a lily pad doubles in size every day and completely covers the pond on the 30th day?

What would you do with your time if you were a billionaire?

How do you implement a breadth-first search (BFS) algorithm in a graph?

How would you design and implement a distributed data deduplication system?

How would you go about implementing a distributed hash table?

How would you implement a distributed load testing tool?

How would you design and implement a distributed metadata service?

How would you implement a distributed service mesh in a cloud environment?

How would you implement a distributed tracing solution in a microservices architecture?

How would you implement a priority queue?

How would you design and implement a system for managing API gateways?

What is the significance of idempotency in distributed systems?

Which is more crucial for business success: IQ or EQ?

What are the key differences between budgeting and forecasting?

What is the largest budget you have managed in your previous roles?

How would you manage a situation where a new client interrupts your current meeting with another client?

How do you prioritize and manage multiple tasks effectively?

How do you manage organization and prioritize tasks when working on multiple projects simultaneously?

How do you manage stress when working on challenging projects?

How do you manage stress during challenging situations?

How would you merge two sorted linked lists into one sorted linked list?

What metrics do you use to assess the organization's progress?

How do you motivate team members to achieve their best performance?

Do you consider yourself more motivated by winning or by the fear of losing?

What is the probability that the first day of the month falls on a Monday?

What is the process for removing the nth node from the end of a linked list?

How would you resolve a conflict between two executives in your company?

How do you respond when a team member presents a new idea?

How would you reverse a linked list?

What is the most impressive experience listed on your resume?

What are stock options, and how do they work in the context of employee compensation?

What strategies do you use to effectively multitask in a professional setting?

What strategies do you recommend for effectively budgeting a new project?

What does success mean to you?

You have three identical light bulbs in a windowless room, each connected to one of three switches outside. All bulbs are currently off. You can flip any of the switches only once before entering the room to identify which switch controls which bulb. How can you determine the correct switch for each bulb?

What are three essential qualities of effective leadership?

What are three key challenges currently facing our company?

What is the process of topological sorting in a directed graph?

What key qualities do you seek in a job, and how do you envision your career in the next decade?

What is your expected salary range for this position?

What are your career goals for the next five years?

What attracts you to this position?