Amazon Full Stack Developer Interview Questions (2026)
Landing a Full Stack Developer role at Amazon requires targeted preparation. Amazon uses a structured interview process called the Bar Raiser loop. Each interviewer is assigned specific Leadership Principles to evaluate. Expect deep behavioral questions using the STAR method, combined with technical assessments relevant to the role. The Bar Raiser interviewer ensures hiring standards remain high across the company. This guide covers the most frequently asked questions and insider tips to help you succeed in your Amazon Full Stack Developer interview.
About the Amazon Interview Process
Amazon evaluates candidates heavily against their 16 Leadership Principles, making behavioral questions a critical part of every interview loop.
Amazon uses a structured interview process called the Bar Raiser loop. Each interviewer is assigned specific Leadership Principles to evaluate. Expect deep behavioral questions using the STAR method, combined with technical assessments relevant to the role. The Bar Raiser interviewer ensures hiring standards remain high across the company.
Why Amazon Full Stack Developer Interviews Are Different
Amazon Full Stack Developer interviews differ from standard Full Stack Developer interviews in several key ways. The company has a unique interview culture, specific evaluation criteria, and expects candidates to demonstrate alignment with their values and mission. Understanding these differences gives you a significant advantage over other candidates.
Top 10 Full Stack Developer Interview Questions at Amazon
- A common Amazon interview question: How do you decide what logic goes on the frontend vs backend?
- At Amazon, you might be asked: Describe your experience with both SQL and NoSQL databases.
- A common Amazon interview question: How would you implement real-time features in a web application?
- Amazon candidates should prepare for: Explain the full lifecycle of an HTTP request.
- Amazon interviewers often ask: How do you handle authentication across frontend and backend?
- A common Amazon interview question: What deployment strategies do you prefer and why?
- Expect this at Amazon: How do you ensure consistency between frontend and backend data models?
- Expect this at Amazon: Describe a project where you built both the frontend and backend.
- Expect this at Amazon: How do you handle API versioning?
- Expect this at Amazon: What is your approach to testing full-stack applications?
Amazon-Specific Preparation Tips for Full Stack Developer Candidates
- Memorize and prepare stories for all 16 Amazon Leadership Principles
- Use the STAR method rigorously with specific metrics and outcomes
- Prepare multiple stories for Customer Obsession and Ownership principles
- Practice system design for scalable distributed services
- Be ready to discuss trade-offs and how you handle ambiguity and conflict
General Full Stack Developer Interview Tips
- Be comfortable discussing both frontend and backend concepts
- Prepare examples of end-to-end features you've built
- Understand DevOps basics like CI/CD and containerization
- Know how to optimize both client and server performance
Preparation Timeline for Amazon Full Stack Developer Interviews
- 4 weeks before: Research Amazon culture, recent news, and the specific team you are applying to.
- 2-3 weeks before: Practice technical questions daily and prepare behavioral stories using the STAR method.
- 1 week before: Do full mock interviews with HireFlow AI simulating Amazon interview style.
- Day before: Review your notes, prepare questions for the interviewer, and get a good night of rest.
Practice Amazon Full Stack Developer Interview with HireFlow AI — our AI adapts to Amazon's interview style and gives real-time feedback.