Amazon interview notes, page 14 of 159

“I went straight for user segmentation and started talking about engagement metrics for emoticons, but halfway through I realized I hadn't asked any clarifying questions first.” The rest of the author's notes on Product Manager interview at Amazon, Onsite - Product Sense / Strategy round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I knew this one cold, or thought I did.” The rest of the author's notes on Software Engineer interview at Amazon, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“Took me a minute to realize a single pass doesn't cut it.” The rest of the author's notes on Software Engineer interview at Amazon, Onsite - Coding / Algorithms round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“The problem looks clean on paper but the null handling is where things get messy.” The rest of the author's notes on Software Engineer interview at Amazon, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“The concept clicked fast but I fumbled the implementation details.” The rest of the author's notes on Software Engineer interview at Amazon, Onsite - Coding / Algorithms round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“Classic Union-Find problem.” The rest of the author's notes on Software Engineer interview at Amazon, Onsite - Coding / Algorithms round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“Went with BFS and it passed, but I knew halfway through they were probably expecting union-find.” The rest of the author's notes on Software Engineer interview at Amazon, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“My approach was iterative: scan for ';', then check all possible keys to see if one matched at that position.” The rest of the author's notes on Software Engineer interview at Amazon, Technical Phone Screen round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I went with a story about switching data storage approaches mid-project.” The rest of the author's notes on Software Engineer interview at Amazon, Onsite - Behavioral / Leadership round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.

“I started with the obvious stuff, last-write-wins conflict resolution, a central sync service, device polling intervals.” The rest of the author's notes on Software Engineer interview at Amazon, Onsite - System Design / Architecture round, covers how they worked through the question, what the panel pushed back on, and what they would do differently.