What is the Amazon software development engineer interview process?

The Amazon SDE interview process typically includes an online assessment with coding problems, followed by a phone screen with a technical recruiter. Candidates who pass advance to a full loop of 4-5 onsite interviews covering coding, system design, and behavioral questions based on Amazon's 16 Leadership Principles. The entire process usually takes 4-6 weeks from application to offer.

How many rounds are in the Amazon technical interview?

The Amazon technical interview consists of 4-5 rounds during the onsite loop. Each round lasts approximately 45-60 minutes and is conducted by a different interviewer. At least two rounds focus on coding and data structures, one covers system design for mid-level and senior roles, and one or two rounds emphasize behavioral questions tied to Leadership Principles. One interviewer serves as the Bar Raiser.

What topics are covered in the Amazon coding assessment?

The Amazon coding assessment covers data structures including arrays, linked lists, trees, graphs, hash maps, and heaps. Algorithm topics include sorting, searching, dynamic programming, recursion, and breadth-first and depth-first search. Candidates should also expect questions on string manipulation, sliding window techniques, and time-space complexity analysis. Problems are typically rated medium to hard difficulty on platforms like LeetCode.

What is the Amazon Bar Raiser interview?

The Bar Raiser is a specially trained interviewer from outside the hiring team who ensures Amazon maintains high hiring standards. This interviewer has veto power over hiring decisions and evaluates candidates objectively against the Leadership Principles. The Bar Raiser round typically combines behavioral and technical questions, and their assessment carries significant weight in the final debrief where the hiring decision is made.

How long does the Amazon online assessment take?

The Amazon online assessment typically takes 90-120 minutes to complete. It includes two coding problems that must be solved within the time limit, along with a work style simulation survey based on Leadership Principles. The coding section tests problem-solving ability with algorithmic challenges, and candidates can choose from languages including Java, Python, C++, and JavaScript. Results are usually communicated within 5 business days.

What are Amazon Leadership Principles interview questions?

Amazon Leadership Principles questions are behavioral questions using the STAR method, asking candidates to describe specific past situations. Examples include telling about a time you disagreed with a teammate, describing a project you delivered under a tight deadline, or explaining how you handled an ambiguous problem. Amazon has 16 Leadership Principles including Customer Obsession, Ownership, Invent and Simplify, and Bias for Action that guide these questions.

What programming languages does Amazon accept for interviews?

Amazon accepts most major programming languages for coding interviews, including Java, Python, C++, JavaScript, and C#. Java and Python are the most commonly used by candidates due to their extensive standard libraries and readable syntax. There is no penalty for language choice, but interviewers expect candidates to demonstrate fluency in their selected language, including knowledge of built-in data structures and standard library functions.

What is the pass rate for Amazon technical interviews?

Amazon's overall acceptance rate for software engineering roles is estimated at 1-2% of all applicants, though candidates who reach the onsite loop have roughly a 20-25% chance of receiving an offer. The online assessment filters out a significant portion of applicants before the phone screen stage. Preparation using structured practice on algorithm problems and Leadership Principles stories significantly improves a candidate's chances of passing each stage.

Amazon Practice Test

Updated for October 2026

David ChenOct 4, 202612 min read

Amazon Practice Test Questions

Prepare for the Amazon exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.

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Amazon Coding Assessment Questions

The Amazon coding assessment questions are designed to test your problem solving skills. It includes heaps, recursion, arrays, trees, linked lists, and debugging questions. All these questions will be presented to you as scenarios, and it will be up to you to solve the issues.

In order to prepare for the Amazon coding assessment, you will need to practice. You can do this by practicing using popular coding IDEs.

Also, you should make sure that you understand the exam format. Once you are ready, you can take the test. The test is timed, so you must be prepared for the pressure.

Amazon hiring managers evaluate candidates' technical skills and problem solving skills. They also look at how well you can work under pressure.

The online assessments are timed, so you must be able to get through the whole test without any problems. If you have any difficulties, don't be discouraged.

Usually, the online tests have easy to medium-difficulty questions. However, the more experienced you are, the harder the questions will be.

There are three different online assessments you can complete. Those who are hired by Amazon are expected to pass all of them.

What is Amazon coding assessment?	Amazon coding assessment is an online technical evaluation consisting of coding problems that test data structures, algorithms, and problem-solving skills for software engineering positions.
What coding language does Amazon use?	Amazon primarily uses Java, Python, C++, and JavaScript, though candidates can typically choose their preferred language from a supported list during interviews and assessments.
What is Amazon coding interview?	Amazon coding interview involves solving algorithmic problems in real-time, demonstrating problem-solving approach, code quality, and ability to optimize solutions while discussing trade-offs.
Is Amazon coding interview hard?	Amazon coding interviews are considered moderately to highly difficult, focusing on medium to hard LeetCode-style problems requiring strong data structures and algorithm knowledge.

What is Amazon coding assessment?

Amazon coding assessment is an online technical evaluation consisting of coding problems that test data structures, algorithms, and problem-solving skills for software engineering positions.

What coding language does Amazon use?

Amazon primarily uses Java, Python, C++, and JavaScript, though candidates can typically choose their preferred language from a supported list during interviews and assessments.

What is Amazon coding interview?

Amazon coding interview involves solving algorithmic problems in real-time, demonstrating problem-solving approach, code quality, and ability to optimize solutions while discussing trade-offs.

Is Amazon coding interview hard?

Amazon coding interviews are considered moderately to highly difficult, focusing on medium to hard LeetCode-style problems requiring strong data structures and algorithm knowledge.

Start Practice Test

📄Free Amazon Coding Assessment Practice Test PDF

Amazon Online Assessment Coding - Amazon study guide

✅Pros

+Validates your knowledge and skills objectively
+Increases job market competitiveness
+Provides structured learning goals
+Networking opportunities with other certified professionals

❌Cons

−Study materials can be expensive
−Exam anxiety can affect performance
−Requires dedicated preparation time
−Retake fees apply if you don't pass

Pros and Cons at a Glance

Pros	Cons
Validates your knowledge and skills objectively	Study materials can be expensive
Increases job market competitiveness	Exam anxiety can affect performance
Provides structured learning goals	Requires dedicated preparation time
Networking opportunities with other certified professionals	Retake fees apply if you don't pass

Sample Amazon Practice Questions

Try these questions from our free Amazon practice tests. The correct answer and an explanation follow each question.

What is the Amazon SDE Coding Assessment designed to test?
- A. Candidates' marketing skills
- B. Candidates' knowledge of coding and practical skills
- C. Candidates' communication skills
- D. Candidates' management skills

Answer: B. Candidates' knowledge of coding and practical skills

The Amazon SDE (Software Development Engineer) Coding Assessment is specifically designed to evaluate a candidate's technical proficiency in programming. It tests their ability to write efficient, correct, and well-structured code, demonstrating their understanding of fundamental computer science concepts and practical problem-solving skills in a coding environment.

What topics are included in Amazon coding assessment questions?

A. Grammar and vocabulary
B. Heaps, recursion, arrays, trees, linked lists, and debugging
C. History of literature
D. Geographical knowledge

Answer: B. Heaps, recursion, arrays, trees, linked lists, and debugging

Amazon coding assessment questions cover a broad range of fundamental computer science topics essential for software development. This includes various data structures like heaps, arrays, trees, and linked lists, as well as algorithmic concepts such as recursion. Debugging skills are also implicitly tested as candidates must produce correct and functional code.

What is the purpose of the Amazon MBA online assessment?

A. To evaluate the candidate's physical fitness
B. To determine whether the candidate is a good fit for the company
C. To measure the candidate's language proficiency
D. To test the candidate's technical skills

Answer: B. To determine whether the candidate is a good fit for the company

The Amazon MBA online assessment is a comprehensive evaluation designed to determine a candidate's overall suitability for the company. It assesses not only skills relevant to the role but also alignment with Amazon's culture and leadership principles, ensuring that the candidate is a good fit for the organization's values and work environment.

What does the Amazon Work Style Assessment primarily try to predict?

A. Your fit with Amazon's culture and the role
B. Your typing speed
C. Your physical strength
D. Your years of education

Answer: A. Your fit with Amazon's culture and the role

It evaluates how well your preferences match the role and Amazon's Leadership Principles.

Take the full Amazon practice test

Many readers pair this guide with the amazon area manager assessment to check their readiness before exam day.

Amazon Questions and Answers

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About the Author

David ChenMS, CISSP, CEH, AWS-SAA, Azure Expert

Senior Cloud Architect & Cybersecurity Certification Trainer

Stanford University

David Chen holds a Master of Science in Computer Science from Stanford University and has earned over 25 professional certifications across AWS, Microsoft Azure, Google Cloud, cybersecurity, and enterprise architecture domains. He works as a solutions architect and now focuses on helping IT professionals pass cloud, security, and technical certification exams.