HackTheRounds Interview Experiences
Amazon SDE II Interview Experience (2024): Lru Cache / Binary-Tree Traversal
Amazon SDE II report (2024): screening interview; LRU cache, and binary tree traversal; outcome not stated. Logged 2024 05 27.
By HackTheRounds Team ยท 2026-09-09
Interview snapshot
- Role: Software Development Engineer II
- Experience year: 2024
- Application path: recruiter outreach
- Reported stages: screening interview, system design, low-level design, hiring manager, and Bar Raiser
- Technical focus: trees and hierarchical data, arrays and sequence processing, string processing, and object-oriented design
- Result: outcome not stated
- Format signals: on-site
Reported interview sequence
The account identifies screening interview, system design, low-level design, hiring manager, and Bar Raiser for the Amazon Software Development Engineer II process.
Concrete details from this report
- Problem patterns named: LRU cache, binary-tree traversal, sliding-window processing, and substring search.
- Platforms mentioned: HackerRank, and LinkedIn.
- Amazon-specific signals: Leadership Principles, and Bar Raiser.
- Timing details stated: 5 hours, 1 hours, and 10 minutes.
What stands out
For this 2024 Amazon Software Development Engineer II report, the clearest differentiators are a broad 5-stage sequence, concrete prompts such as LRU cache, and binary-tree traversal, and explicit Amazon signals including Leadership Principles, and Bar Raiser. The account should be read as one candidate's experience, not a promise that every team uses the same loop.
Focused preparation plan
Prioritize trees and hierarchical data, arrays and sequence processing, string processing, and object-oriented design for this Amazon Software Development Engineer II pattern, practice LRU cache, binary-tree traversal, sliding-window processing, and substring search with changed constraints, and prepare specifically for Leadership Principles, and Bar Raiser.
Continue preparing
Use the Amazon interview-question set to practice trees and hierarchical data, arrays and sequence processing, string processing, and object-oriented design for a Software Development Engineer II loop from 2024. The complete question library lets you compare those areas across employers.