Sde Interview Questions

16,661 sde interview questions shared by candidates

1st round was online assessment. 1 medium question and 1 hard question. I was only able to solve the medium one. Next was technical screening. It was a graph question(walls and gates) and I was able to solve it quickly. And there were behavioural questions as well and the questions there were follow up questions on each leadership principle to understand the situation deeply. Then there was a loop interview comprised of 4 technical rounds back to back. A system design round where I was asked to design AWS marketplace. Then there was problem solving round, the question was based on topological sort, but the interviewer confused me to design the system for solving the problem, and I provided low level design instead of the actual algorithm and this was the deal breaker. Then there was a DS and Algo round, which was similar to rotten oranges leetode problem, I was able to solve it. Then there was a low level design round where I was asked to design an OOP system to calculate the price of a pizza. There were behavioural question in all the rounds.
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Software Development Engineer (SDE)

Interviewed at Amazon Web Services

3.6
Feb 29, 2024

1st round was online assessment. 1 medium question and 1 hard question. I was only able to solve the medium one. Next was technical screening. It was a graph question(walls and gates) and I was able to solve it quickly. And there were behavioural questions as well and the questions there were follow up questions on each leadership principle to understand the situation deeply. Then there was a loop interview comprised of 4 technical rounds back to back. A system design round where I was asked to design AWS marketplace. Then there was problem solving round, the question was based on topological sort, but the interviewer confused me to design the system for solving the problem, and I provided low level design instead of the actual algorithm and this was the deal breaker. Then there was a DS and Algo round, which was similar to rotten oranges leetode problem, I was able to solve it. Then there was a low level design round where I was asked to design an OOP system to calculate the price of a pizza. There were behavioural question in all the rounds.

Coding Interviews (2 rounds): Advanced algorithms and data structures problems. 1. System Design Interview: Designing a large-scale distributed system, discussing architecture choices, scalability, and trade-offs. 2. Behavioral Interview: Questions based on Amazon’s Leadership Principles using the STAR (Situation, Task, Action, Result) format.
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Software Development Engineer (SDE) II

Interviewed at Amazon Web Services

3.6
May 23, 2024

Coding Interviews (2 rounds): Advanced algorithms and data structures problems. 1. System Design Interview: Designing a large-scale distributed system, discussing architecture choices, scalability, and trade-offs. 2. Behavioral Interview: Questions based on Amazon’s Leadership Principles using the STAR (Situation, Task, Action, Result) format.

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