Amazon Interview Questions

Chung jin C. - "In my role as VP of operational model transformation was leading the definition of current and to be state of operations for a business representing >50% of the revenue & profits of the company. In a monthly feedback session, my manager shared how he noticed I had not delegated tasks and that I should work with 2 members who had been seconded to the team. We were working on a tight timeline and we wanted to get the targets completed earlier so that we can provide some buffer for further alignm"See full answer

Dhruv M. - "During my internship at Econalytica Solutions, I was assigned to help improve internal reporting for the procurement team. The department wanted more dynamic insights but didn’t have the budget for premium BI tools or new software licenses. My task was to enhance reporting and analytics capabilities using only the tools already available, primarily Excel, while still delivering insights that would support decision-making. I got creative by using advanced Excel features like Power Query, pivot ta"See full answer

Chaitali M. - "Clarifications: Is it the voice only Alexa devices or includes echo show (video)? Goal: To have people to safety quickest Users: Alexa owner At the house when somebody breaks in Family Single adult/seniors Outside the house at the time of break in Police Department Pain points/user group: Owner in the house at the time of burglary Inform all the house members at the earliest. Send SOS out on all/selective Alexa devices to ask family members to reach a safe place 2"See full answer

Jiale L. - "I’d open by confirming we’re designing object storage for arbitrary binary objects—images, backups, data lake files—not block volumes for VMs unless you redirect me. Actors: developers and services inside Amazon’s ecosystem, multi-tenant, millions of buckets, trillions of objects. MVP API: create bucket, PUT object, GET object, DELETE, list objects with prefix, HEAD for metadata. I’d ask about versioning, encryption at rest default, and whether"See full answer

Anonymous Chinchilla - "Advice would be really appreciated! Clarification: To download the app, do users need to go to the app store/or open a web browser to click download? [Assume the interviewer said it is up to me] Approach : summarize the overall process of sharing listing out how could we optimize every step in the process to make sharing features effective ranking each feature by their priorities setting metrics, perform A/B tests and evaluate results. **Step1: Summarize Shari"See full answer

Muhammad qasim Z. - "API is for encoding and sdk is overall componenets"See full answer

Lucas G. - "I would conduct a sample z-test because we have enough samples and the population variance is known. H1: average monthly spending per user is $50 H0: average monthly spending per user is greater $50 One-sample z-test x_bar = $85 mu = $50 s = $20 n = 100 x_bar - mu / (s / sqrt(n) = 17.5 17.5 is the z-score that we will need to associate with its corresponding p-value. However, the z-score is very high, so the p-value will be very close to zero, which is much less than the standa"See full answer

Cristian A. - "I have this approach of: 30% seniors, to help the semi senior to grow. 30% to 35% semi seniors, to help the jr to grow. 37% to 40% jr or software engineers. With this approach and can foster a culture of grow but also be prepared to rotation of the team. And if you have to add more people, the onboarding is more simple."See full answer

Vishwanath K. - "DevOps Engineer Interview Questions for 3+ yrs experience candidate"See full answer