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Amazon Software Engineer Technical Screen Questions

40+ questions from real Amazon Software Engineer Technical Screen rounds, reported by candidates who interviewed there.

40
Questions
8
Topic Areas
10+
Sources

What does the Amazon Technical Screen round test?

The Amazon technical screen covers core Software Engineer skills in a structured interview format. Candidates should expect a mix of coding problems, technical knowledge questions, and scenario-based discussions.

Top Topics in This Round

Amazon Software Engineer Technical Screen Questions

Amazon interview

Coding Other 2024

I have my amazon interview for 6m sde1 internship, can someone provide me with the guide to follow for technical interview round questions? I want to focus only on questions...

Amazon | SDE-2 | First Round

Interview Experience 2020

Below are the questions that were asked - 1) Find all the connected components in a graph 2) Add two linked lists and return the sum as a linked list We discussed...

How important are getting technical followups right?

Amazon,Technical Interview,Follow Up,Decision 2026

I took my amazon final a few days ago and i think both interviews went well? The only thing was that I could not code the followup with the 7ish mins I had left. He said I had the right idea when we r

I’ve graduated less than 6 months ago, unemployed and I get questions like “have you even applied yet”, “why can’t you land a job” etc just genuinely irritate me, like you think I choose to be like th

I understand that Leetcode premium has some kind of a thing where they show you the questions that were asked the most in the past 3-6 months. Could someone direct me to a source where I could see the

Torn between FAANG prep and following my passion, what’s the smarter move?

Career Advice,Faang Prep,Dsa,Product,Entrepreneurship 2025

I’m a developer with 7+ years of experience. I’ve been preparing for big tech interviews (Amazon, etc.) for a few months now, focusing on Data Structures & Algorithms. Despite putting in a lot of

Amazon Interview Experience | Set 249 (Telephonic Interview)

Strings,Linked List,Os,System Design 2025

Telephonic interview:1. Given a string, display the words in reverse orderI/p: I work at xyzO/p: xyz at work I2. Given a linked list modify the linked list as belowI/p: a ...

Codding round (90 min): 20 objectives from DS, OS, DBMS, Networking and 2 coding question: https://www.hackerearth.com/practice/ROUND I:Given a binary string (e.g. 01,...

5-quant, 15 technical, (no verbal reasoning and English).1) Given 2 binary trees check if it is symmetric (structure only not data).2) Remove duplicates in a string in ...

Can anyone tell me the optimised solution approach ? I can get the brute force but clueless about optimised approach.

Hi, I received this one type of question from Amazon 2nd round interview and I didn\'t quite get an answer that passed more than a few test cases. I\'d love...

Here are 10 top Amazon interview questions frequently asked for DSA (Data Structures and Algorithms) roles: Arrays & Hashing: 1. Two Sum: Given an array of integers and a target sum,...

Problem Statement You happen to be a budding entrepreneur and you have come up with an idea to build an e-commerce giant like Amazon, Flipkart, Walmart, etc. As part of this...

On 9th Sep, 2024 I gave the Amazon SDE-I Interview, there were a total of 3 rounds, in the coding round they have asked me a question about Jump Game(LC-55),...

Amazon SDE1 ( Jan-Jun 2025) Intern

Dynamic Programming 2024

Coding Question - Game of Stairs" where the player, Ron, must move from the 1st stair to the M-th stair using a set of rules: Pressing the Up button moves the...

Hey everyone, Getting coding rounds from Amazon from past 1.5 years (3 total). None I was able to clear. I been DevOpsing for past 5 years now, have most of the...

Recently I got chance to appear for interview for QA position at Amazon. In the first round it self they rejected me. Now coming to interview experience --- Interviewer was a...

Amazon has employees working on shifts. Now, for a shift there a list of tasks that an employee needs to perform in order to be eligible to work on that...

Question : Given a network of N routers, numbered 1 to N. \xA0 We need to find the max amount of speed of data transfer that can happen from 1 to...

Amazon | Phone | 2022

Dynamic Programming 2022

Question 1. Design a data structure that supports the following operations in \u0398(1) time. add(x) search(x) delete(x) getRandom(x) deleteMax() deleteMin() deleteRandom() Constraints: All operations have to be done in constant time only. -2^31 <= x <= 2^31 - 1 At most 2...

What to Expect in the Amazon Technical Screen Round

The Amazon Software Engineer Technical Screen round has a specific calibration purpose distinct from other rounds in the loop. Across 40+ verified reports on LeakCode for this exact round type, the consistent expectations: clear scoping of the problem before diving into a solution, explicit reasoning about complexity, structured handling of edge cases, and the ability to discuss trade-offs between two reasonable approaches.

Reports tagged with the Technical Screen round at Amazon show recurring patterns in difficulty and topic distribution. The Technical Screen round is typically 45-60 minutes; the interviewer is calibrated against a specific rubric. The discriminator between candidates who advance and candidates who do not is rarely the final correctness of the answer. It is the path: did you clarify, did you verbalize your approach, did you handle edge cases, and did you communicate throughout.

How To Prepare for This Specific Round

Filter the questions below to the most recent reports (past 6-12 months). Questions tagged for this exact round type from this exact company at this exact role level are the highest-signal data available. Older reports may reference questions that have since rotated out of the company's pool.

Practice 4-6 representative problems from this set under timed conditions. The goal is not memorization (companies rotate questions); the goal is to internalize the patterns the interviewer typically reaches for and the depth of follow-up to expect. Reports on LeakCode also tag the typical follow-up depth at this round type, which is the discriminating signal between hire and no-hire calibration.

Technical Screen Round Timing and Format

The Technical Screen round at Amazon typically runs 45-60 minutes. Use the first 2-3 minutes to clarify requirements; you should never start coding or designing without verifying the input/output format, constraints, and edge cases out loud. Use the next 5-7 minutes to verbalize your approach before writing any code. The middle 20-30 minutes are implementation. Reserve the final 10 minutes for testing with concrete examples and discussing optimization or trade-offs.

Time budget discipline is one of the most reliable senior-vs-junior discriminators in this round. Strong candidates verbalize where they are in their budget out loud ("I've used about 20 minutes, I have 15 minutes left for testing and one optimization"). This signals engineering maturity to the interviewer and creates positive feedback they can capture in writing.

Common Failure Modes in This Round

Reports tagged "no hire" at Amazon Software Engineer Technical Screen commonly cite: coding silently without verbalizing approach, jumping to implementation before clarifying requirements, missing edge cases (empty input, single element, very large input), producing working code that the candidate cannot refactor when asked, and failing to test their solution with concrete examples before declaring done.

The single most predictive failure mode in 2025-2026 reports: not asking clarifying questions. Interviewers at all FAANG companies are explicitly trained to weight this dimension. Strong candidates ask 3-5 clarifying questions even on problems that look obvious; weak candidates dive into code immediately. The clarifying-question check is often the first signal recorded in the interviewer's notes.

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