The recruitment flow begins with online registration and a proctored Online Assessment, followed by two technical interviews, a Bar Raiser round, and an HR/hiring manager discussion.

The OA is the primary elimination stage, conducted via HackerRank as a single proctored session with webcam and screen recording. Depending on the batch, it includes three to four sections and runs approximately 90 minutes to 2 hours, extending to 2-3.5 hours for the two-part OA format used in some cycles. Coding is auto-graded, while the work style and simulation sections are scored for consistency rather than a single correct answer.

Coding Challenge

• The coding challenge includes 2 problems over 70 minutes, covering arrays, strings, and hashing, trees and graphs (BFS/DFS/DSU), and dynamic programming and greedy algorithms. Solutions are auto-graded on hidden test cases, with partial scoring for partially correct answers.

Work Simulation

• A realistic "day at Amazon" scenario in which candidates manage team emails, prioritise competing tasks, and diagnose an operational issue, such as a product page failure.

Work Style Assessment

• Scenario-based, "most like me / least like me" personality questions mapped directly to the 16 Leadership Principles.

Logical Reasoning / Debugging (select batches)

• In some batches, an additional short section tests code-tracing and logical-reasoning ability.

This round runs 45-60 minutes in a virtual or on-site format at intermediate difficulty. It covers 1-2 DSA coding questions focused on arrays, matrices, linked lists, binary search trees, and hashing, with candidates expected to think aloud, discuss brute-force before optimised approaches, and analyse time/space complexity. It also includes 1-2 Leadership Principle questions, commonly Ownership, Customer Obsession, or Dive Deep.

This round runs 45-75 minutes at advanced difficulty. It covers 2-4 questions across trees, graphs, recursion, and dynamic programming, with interviewers probing deeper through follow-ups such as reducing space complexity or handling streamed input. For SDE-2 and above, a lightweight system-design or scalability discussion may also be included.

This round runs commonly 45-60 minutes at advanced difficulty, conducted by an interviewer from a different team than the hiring team. The Bar Raiser holds cross-organizational veto power over the hiring decision and is trained specifically to "raise the bar" on every hire. It is typically the single hardest round in the loop, combining one demanding DSA problem with intensive, pointed Leadership Principle questioning, and most candidate rejections occur here rather than at the hiring-manager round.

Amazon's interviews are conducted virtually over platforms such as Amazon Chime or Zoom, or on-site, with a strong emphasis on structured problem-solving, clean code, edge-case handling, and Leadership Principle alignment. Leadership Principles are assessed in nearly every round, not just the behavioral stage, so strong, specific STAR stories are essential throughout.

The HR/final discussion covers team placement, role expectations, location, and relocation preferences, along with a compensation walkthrough of base salary, sign-on bonus, and RSU vesting schedule. Amazon does not enforce a formal bond, though the sign-on bonus is subject to clawback if the employee exits within the first 12 months. Background verification and offer-letter issuance follow, and candidates are designated Software Development Engineer I (SDE-1) after document verification, background check clearance, and team-matching completion.