Amazon Software Development Engineer (SDE I) interview questions

The interview process was smooth and well-structured. It started with an online aptitude and technical assessment, followed by two rounds of interviews — one focused on core technical skills and another on behavioral and situational questions. The panel was friendly and gave time to think before answering.

The Amazon SDE interview process involves multiple stages: an online assessment (coding + debugging + work simulation), a technical phone screen, and final technical plus behavioral rounds emphasizing data structures, algorithms, and Leadership Principles. Candidates face coding problems on topics like arrays, trees, and dynamic programming, followed by behavioral questions aligned with Amazon’s 16 leadership values (e.g., ownership, customer obsession). Strong communication, clean coding, time-complexity analysis, and structured responses using the STAR method are key. The entire process typically lasts 4–6 weeks, ending with a hiring committee review and offer discussion based on performance and cultural fit.