You’ve polished your resume. You’ve started solving LeetCode. You’ve even reached out to that friend-of-a-friend who used to work at AWS. But now comes the real question:
How many interview rounds in Amazon are there, and how should you prepare for them?
It’s one of the most common questions candidates ask, and it’s not just about counting stages. Understanding Amazon’s interview process is key to prepping effectively, pacing your energy, and actually getting the offer.
Here’s the full breakdown, from someone who’s been through it, coached others through it, and sat on the other side of the table as an interviewer.
TL;DR — The Fast Answer
Most Amazon candidates go through 5 to 8 total rounds:
- 1 recruiter screen
- 1–2 phone interviews
- 4 to 6 final loop interviews (technical + behavioral)
But the nuance behind that number? That’s where the prep magic is.
This post covers:
- Every interview round you’ll face at Amazon
- What to expect in each round (format, focus, mindset)
- How the number of rounds changes by level
- How to prep for rounds you didn’t see coming
- What “The Loop” really means
- What happens after you finish your last round
Let’s break it down.
Why Are There So Many Rounds In Amazon Interviews?
Amazon doesn’t hire fast. It hires deliberately.
The hiring process is built around two core ideas:
- The Bar Raiser system (a neutral party ensures only high-bar candidates get offers)
- The Leadership Principles (16 principles used to evaluate every candidate, not just culture fit)
Every round serves a purpose. Each interview is a data point to test if you meet Amazon’s bar and can operate effectively within their culture.
The result? More interviews. More behavioral probing. More opportunities to prove you belong.
A Typical Amazon Interview Flow
Step 1: Recruiter Screen
- Duration: 30–45 minutes
- Format: Phone call
- Focus: Resume walkthrough, role alignment, salary expectations, first Leadership Principles check
Think of this as your gatekeeper round. You’re being evaluated on whether it’s worth the team’s time to interview you. Prepare a few STAR-format stories and a concise, confident summary of your background.
If it goes well, you’ll move to the next step.
Step 2: Phone Screen(s)
- Duration: 45–60 minutes per round
- Number: Usually 1, sometimes 2
- Format: Live coding (Chime + shared doc) or behavioral questions
This is where they assess:
- Can you write correct code under pressure?
- Can you walk through your thought process?
- Do your stories reflect the Leadership Principles?
If you’re applying to a higher-level role, expect more probing on system design, team dynamics, and leadership.
Step 3: Online Assessment (Optional)
You may receive an OA if:
- You’re applying for a new grad, intern, or ops role
- You’re applying to a high-volume SDE pipeline (common for L4)
These assessments usually include:
- Timed coding questions (HackerRank style)
- Debugging tasks
- Work simulations or SJT-style behavioral questions
They’re designed to filter large applicant pools. You won’t always get one, but if you do, take it seriously.
Step 4: The Loop (4–6 Rounds)
This is the final round. Internally, it’s called The Loop and it includes:
- 4 to 6 back-to-back interviews
- Each 45 minutes long
- A mix of technical and behavioral rounds
You’ll meet with:
- A hiring manager
- A peer engineer
- A cross-functional partner
- A Bar Raiser
And maybe:
- A second Bar Raiser (for L6+)
- A domain expert (ML, security, SRE)
Interview Types You’ll Face in the Loop:
- Coding round — whiteboard or shared doc. You’ll be expected to solve Medium-Hard problems with clean code and communication.
- System design — usually for L5+ or if the role requires architecture skills.
- Behavioral round — focused on Leadership Principles. STAR answers required.
- Bar Raiser — could be any format, but the purpose is: “Is this someone Amazon should hire, not just someone this team likes?”
Each interviewer covers one or more leadership principles and scores you on them.
How Many Interview Rounds in Amazon by Level
Let’s get specific.
| Level | Typical Rounds |
|---|---|
| Intern | 1–2 technical + 1 behavioral |
| New Grad (L4) | 1 recruiter + 1 phone + 4 in loop |
| SDE I (L4) | 1 recruiter + 1–2 phone + 4 loop |
| SDE II (L5) | 1 recruiter + 2 phone + 5 loop |
| Senior (L6) | 1 recruiter + 2 phone + 6 loop |
| Lead+ (L7+) | Often >6 total, includes strategic, hiring, and cross-functional rounds |
For L6 and above, it’s common to get an extra loop if your panel is undecided or needs to compare candidates across teams.
How to Prep for Amazon’s Rounds (Based on Count)
Let’s say you know your recruiter has scheduled you for:
- 1 recruiter screen
- 2 phone interviews
- 5 interviews in the loop
Here’s how to map your prep.
Behavioral Prep
- Prepare 5–6 STAR stories that hit different Leadership Principles
- Make sure each story has:
- A clear challenge
- The specific decisions you made
- Data or outcomes
- Lessons learned
Rehearse aloud. Record yourself. Use a 2–3 minute format per story.
Coding Prep
- Master core patterns: sliding window, recursion, backtracking, trees, graphs, and dynamic programming
- Practice typing on blank docs or tools like CoderPad
- Time yourself. Most rounds allow 30–40 mins per question.
System Design Prep (L5+)
- Practice designing: chat systems, rate limiters, URL shorteners, e-commerce APIs
- Focus on tradeoffs, bottlenecks, scaling, and availability
- Study common follow-up questions
Resources:
- System Design Interview Guide (Educative)
- Coding Interview Prep Roadmap
- Alex Xu’s book
- Mock sessions with peers
What the Bar Raiser Really Does
Everyone talks about the Bar Raiser, but few understand their role.
Bar Raisers:
- Are not on your hiring team
- Have veto power, but more importantly, advocate for long-term bar quality
- Often push deeper follow-ups to validate claims or test resilience
- Look for Amazon-aligned behaviors: ownership, clarity, humility, bias for action
You won’t know which interviewer is the Bar Raiser. So treat every round like it might be.
What Happens After the Final Interview?
After the loop, your interviewers submit feedback independently. They don’t discuss together.
Then:
- A debrief panel is held, often the same week
- The Bar Raiser leads the discussion and helps guide the hire/no-hire vote
- If positive, the recruiter prepares an offer and compensation package
- If unclear, you may be asked to do a follow-up loop or team match
You’ll usually hear back in 3–5 business days. Sometimes faster, sometimes longer (especially around holidays or Q4).
What Candidates Get Wrong About Round Counts
Let’s clear up a few myths:
- “Amazon has 5 rounds max.”
→ Wrong. It’s common to hit 6–8 rounds, especially for mid/senior roles. - “Every round is technical.”
→ Wrong. Expect multiple behavioral rounds, often embedded inside technical ones. - “Loop = offer.”
→ Wrong. The loop gives data. Your offer depends on your scores, feedback clarity, and Bar Raiser evaluation.
Final Thoughts: So… How Many Interview Rounds in Amazon?
The real answer is: enough to be sure you belong at Amazon.
- Most engineers go through 5–8 rounds
- Some roles (internships, ops) are shorter
- Others (staff+, ML, TPM) stretch longer
But every round is a chance. A conversation. A signal. And how you prep, not how many rounds you face, is what truly changes your outcome.
So next time you find yourself asking how many interview rounds in Amazon, follow up with:
Am I preparing for each of them like it matters?
Because at Amazon, each one really does.