How many rounds are in Amazon?

The Amazon interview process typically consists of four to six rounds, depending on the role and level. Here’s an overview of the rounds you can expect:

1. Initial Phone Screen or Online Assessment

This is the first step in the interview process, where Amazon assesses your basic qualifications.

• Phone Screen: A 30-60 minute interview to assess your coding and problem-solving skills, or a discussion with a recruiter about your experience and the role.
• Online Assessment: For some technical roles, you may receive a timed coding assessment instead of a phone screen. This lasts about 60-90 minutes.

2. Second Technical Phone Screen

If you pass the initial screen, there’s usually another 45-60 minute technical phone interview. You’ll be asked to solve more complex coding problems in a collaborative coding environment.

3. Onsite or Virtual Interviews

The onsite (or virtual) interview is the most comprehensive part of the process. It consists of 4-5 back-to-back interviews, each lasting about 45-60 minutes. These rounds include:

• Coding Interviews: Typically 2-3 rounds where you’ll solve data structure and algorithm problems.
• System Design Interviews: For mid-level or senior roles, expect at least one system design interview to assess your ability to design scalable systems.
• Behavioral Interviews: Several interviews will focus on Amazon’s Leadership Principles. You’ll be asked behavioral questions to gauge how well you align with Amazon’s culture.
• Bar Raiser Interview: One of the rounds will be conducted by a Bar Raiser, an experienced Amazon employee who ensures that hiring standards are met. This round focuses on both technical and behavioral skills.

4. Debrief and Final Decision

After the interviews, the interviewers will meet for a debrief to discuss your performance. They provide feedback, and the final hiring decision is made, which typically happens within a week.

Summary of Rounds:

1. Phone Screen or Online Assessment (1 round)
2. Second Technical Phone Screen (1 round)
3. Onsite or Virtual Interviews (4-5 rounds)

The total rounds usually range from 4 to 6, depending on your role and level of experience.

To prepare for coding and system design interviews, consider using Grokking the Coding Interview and Grokking the System Design Interview from DesignGurus.io. These resources can help you excel in both technical and behavioral interviews.