After waiting for about 1 month, they email me to take an online accessment. OA contains two programming problems and 24 logical and reading problems. Two programming problems are grey code and string rotate.
One week after OA, they email me to take a workstyle survey which has a lot of character problems. This part is simple.
Interview questions [1]
Question 1
Not so difficult, the two programming problem is simple to implement.
Recruiter screen, online assessment, technical interviews, and behavioral rounds focused heavily on Amazon Leadership Principles. The process was structured, with a strong emphasis on problem-solving, coding skills, and examples demonstrating impact and ownership.
Recruiter screen, followed by an online coding assessment and then a technical phone interview. The final round was a virtual onsite loop with multiple interviews covering data structures, system design, debugging, and Amazon Leadership Principles. The technical questions were practical but time-constrained, and the behavioural questions required specific examples using the STAR format.
Interview questions [1]
Question 1
Design a scalable URL shortening service and explain how you would handle high read traffic, collisions, database schema, expiration, and basic monitoring.
That moment when the interviewer asked about finding indices in an array for a target sum was wild — I had just tackled something identical while prepping on PracHub. The interview included a technical round with another question about designing an in-memory LRU cache and a behavioral question about meeting tight deadlines. After a smooth discussion, I was told I'd received an offer, which I happily accepted. Overall, the process felt pretty straightforward and not overly challenging.
Interview questions [3]
Question 1
Given an array of integers return the indices of two numbers summing to a target