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Amazon Solutions Architect (Entry Level) Interview Preparation Guide

Solutions Architect
Amazon
entry
6 rounds
Updated 6/22/2026

While search results contain general AWS Solutions Architect interview topics and common questions asked across companies, specific details about Amazon's exact interview process, round structure, and evaluation criteria for this role were not found in the provided sources. This guide is based on industry-standard practices for entry-level Solutions Architect roles at large cloud companies and AWS certification exam patterns.

Amazon's interview process for an entry-level Solutions Architect typically consists of a recruiter screening followed by a technical phone screen and multiple onsite interview rounds. The process evaluates your ability to understand business requirements, translate them into technical architectures, work with AWS services, collaborate with cross-functional teams, and demonstrate Amazon's Leadership Principles. For entry-level candidates, expect foundational technical questions, basic architecture design problems, and behavioral assessments focused on learning ability and teamwork rather than complex system design or leadership.

Interview Rounds

1

Recruiter Screening

2

Technical Phone Screen

3

Onsite Interview Round 1: AWS Fundamentals and Architecture Design

4

Onsite Interview Round 2: AWS Services and Design Patterns

5

Onsite Interview Round 3: Behavioral and Amazon Leadership Principles

6

Onsite Interview Round 4: Solution Architecture Case Study and Client Consultation

Frequently Asked Solutions Architect Interview Questions

Cloud Architecture and Design PatternsMediumTechnical
46 practiced
Implement an online Python class or pseudocode that maintains streaming latency values and provides approximate P50, P95, and P99 percentile estimates. Your API should support process(value) for each new latency and percentiles() to return current estimates. Explain the algorithm chosen (e.g., t-digest or reservoir sampling with bins), memory/time complexity, and trade-offs for accuracy vs memory.
Cloud Cost Optimization and Financial OperationsMediumTechnical
62 practiced
Given billing_export(account_id, product, usage_date, cost) write an ANSI SQL query to compute month-over-month average growth rate in cost per product over the last six complete months. Include handling for products that appear or disappear mid-period.
Cross Functional Collaboration and CoordinationEasyTechnical
41 practiced
A customer has purchased your architecture design and now engineering must implement it. Describe the handoff process you would create between the sales/solutions team and engineering to ensure implementation fidelity. Include required artifacts (e.g., architecture document, acceptance tests, runbooks), a KT schedule, sign-off criteria, and ownership transitions.
Architecture and Technical Trade OffsMediumTechnical
27 practiced
Given a user profile service that requires complex queries (joins, filters) and high write throughput, outline the trade-offs between choosing a relational database with read replicas versus a document store with denormalized data. Include operational considerations such as backups, schema evolution, query cost, and read/write amplification.
Architecture Design PrinciplesHardTechnical
71 practiced
Design how an API should gracefully degrade during system overload so user experience remains acceptable. Include strategies such as adaptive rate limiting, circuit breaking, feature flags for degradation, and how to communicate degraded state to clients.
Security and Compliance FundamentalsHardTechnical
67 practiced
A customer experienced a data breach. As part of the post-incident architecture review, outline how you would perform a root cause analysis that maps technical findings to compliance obligations and remediation priorities.
Cloud Architecture and Design PatternsEasyTechnical
54 practiced
Explain the role of a CDN in reducing latency and offloading origin servers. When would you pair a CDN with a global load balancer, and what are key considerations for cache-control headers, geo-routing, and dynamic content that should not be cached?
Cloud Cost Optimization and Financial OperationsHardTechnical
53 practiced
A client reports a monthly cloud bill of 500k with the following breakdown: compute 45%, managed db 25%, storage 15%, network 10%, other managed services 5%. Propose a prioritized roadmap of optimization projects expected to save at least 100k/month within 6 months. For top 4 items give estimated percent savings and confidence level.
Cross Functional Collaboration and CoordinationEasyBehavioral
36 practiced
Tell me about a time when you translated technical requirements into non-technical business terms for a sales or executive audience. Describe the context, the key messages you prepared, the language and artifacts you used (e.g., cost, time-to-value, risk), and the outcome in terms of decisions, approvals, or change in direction.
Architecture and Technical Trade OffsEasyTechnical
34 practiced
Explain synchronous versus asynchronous communication patterns in distributed systems. For each pattern give a concrete example (HTTP request/response, message queue), typical latency expectations, common failure modes, and the kinds of compensations or observability you would add to make each pattern robust in production.
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Amazon Solutions Architect Interview Questions & Prep Guide (Entry Level) | InterviewStack.io