Amazon SDE-1 Exam Pattern 2025- Recruitment Process

Amazon SDE-1 Recruitment Process & Exam Pattern (2025):

Landing a job at Amazon as a Software Development Engineer 1 (SDE-1) is a dream for many aspiring developers. The process is challenging but achievable with the right preparation. Here’s a step-by-step breakdown of Amazon’s SDE-1 hiring process and the exam pattern to help you crack it.

About the SDE-1 Role at Amazon

SDE-1 is an entry-level software engineering position meant for fresh graduates or those with 0–2 years of experience. As an SDE-1, you will work on scalable software systems, solve real-world problems, and be a part of Amazon’s world-class tech team.

Amazon SDE-1 Recruitment Process

The SDE-1 hiring process for freshers typically includes:

1. Survey form filling
2. Online Assessment (OA)
3. Technical Interviews (2–3 rounds)
4. Hiring Manager Interview (Final Round)

1. Online Assessment (OA)

This is usually conducted on platforms like Hackerrank or Amazon’s internal portal.

Online Assessment Structure:

Focus Areas: Time complexity, edge case handling, recursion, problem-solving approach.

2. Technical Interviews (2–3 Rounds)

Candidates who clear the OA are invited for virtual or in-person interviews.

Common Topics:

• Data Structures & Algorithms: Arrays, HashMaps, Trees, Graphs, Stacks, Queues
• System Design (Basic for Freshers): Designing simple systems like a URL shortener or elevator system
• OOP Concepts: Encapsulation, Inheritance, Polymorphism
• Code Optimization and explaining time/space complexity
• Real-time coding on a shared doc or whiteboard

You may be asked to solve 1–2 coding problems per round + follow-up questions.

3. Hiring Manager Round

The final round is taken by a senior Amazon engineer, known as the Bar Raiser, whose job is to ensure top-tier hiring.

What’s Checked?

• Depth of technical understanding
• Problem-solving and coding fluency
• Behavioral fit (based on Amazon’s Leadership Principles)
• Long-term potential

Be ready with STAR format answers for behavioral questions like:

• “Tell me about a time you handled failure”
• “How do you deal with ambiguity?”
• “Tell me about a time you worked on a team project”

Amazon’s Favorite Concepts (Freshers Should Master):

• Arrays, Hashing, Sliding Window
• Recursion & Backtracking
• Linked Lists, Trees, Tries
• Sorting & Searching
• Dynamic Programming
• Graphs & BFS/DFS
• Object-Oriented Programming (OOP)
• Time & Space Complexity

Eligibility (For Campus & Off-Campus)

• Education: B.E/B.Tech/M.Tech in CSE/IT or related fields
• Batch: Usually open for current final-year students or recent grads
• CGPA: Minimum 6.5–7.0+ (varies)
• No Active Backlogs

Tools to Practice

• LeetCode – Must for DSA
• GeeksforGeeks – For concepts and practice
• HackerRank – For debugging & simulations
• Glassdoor & Blind – For interview experiences

Final Tips to Crack Amazon SDE-1

• Practice 100+ DSA questions on LeetCode (Focus on “Top Interview Questions” list)
• Learn to write clean, bug-free code with proper edge case handling
• Master Amazon’s 14 Leadership Principles for behavioral interviews
• Mock interviews help – practice explaining your thought process clearly

Pro Tip: Amazon values problem-solving more than just getting the right answer. Think out loud and show your approach.

HCLTECH Hiring process & Exam pattern 2025- Check here

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