System Architect Interview Questions

112 system architect interview questions shared by candidates

Azure Landing Zone, Networking concepts, Have you used Nat gateways and when, How are Express Routes laid down in customer premises, How are hardware Firewalls used onpremise different from Virtual Firewall. Cloud Migration related prior work exp, 3 tier web architecture and how would you optimize the design for cost, performance and availability, DeVOps practices related, Terraform, testing in Terraform,
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System Architect

Interviewed at Visa Inc.

3.8
Feb 19, 2025

Azure Landing Zone, Networking concepts, Have you used Nat gateways and when, How are Express Routes laid down in customer premises, How are hardware Firewalls used onpremise different from Virtual Firewall. Cloud Migration related prior work exp, 3 tier web architecture and how would you optimize the design for cost, performance and availability, DeVOps practices related, Terraform, testing in Terraform,

When designing a scalable e-commerce architecture that must integrate web frontend technologies (JavaScript, React, Angular) and native mobile apps (iOS and Android) with backend APIs, what technical approach would you use to ensure seamless and efficient communication across all platforms?
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System Architect

Interviewed at CI&T

4.1
Oct 27, 2025

When designing a scalable e-commerce architecture that must integrate web frontend technologies (JavaScript, React, Angular) and native mobile apps (iOS and Android) with backend APIs, what technical approach would you use to ensure seamless and efficient communication across all platforms?

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