Top 50 Solutions Architect Interview Questions
The 50 most important questions to prepare for Solutions Architect interviews. Questions from real interview reports rank first. Updated weekly.
Use a hash map to find two array elements that sum to a target in O(n) time.
NEMO IT SolutionsCCredible
CapgeminiImplement an LRU cache in O(1) average time using a hash table and doubly linked list.
Allianz
ICF
US Air ForceUse monthly aggregation and ROW_NUMBER to identify PA Consulting's top three revenue-generating clients each month.
AHEAD
IDeaS - A SAS
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Design a Databricks fraud scoring stack for 2.5k-8k QPS, P95 <120 ms, AUC ≥0.94, within a $180k/month budget.
DatabricksApproach for maintaining data quality and integrity across ETL pipelines.
Clarify Health Solutions
Colonial Life & Accident Insurance
BookingA framework for deciding which features should ship first when building a new product.
Glean (CA)
Bungalow
TalkspaceExplain a practical framework for applying generative AI to an enterprise problem, with clear value, risks, and trade-offs.
ICF
Connection
AdobeShow how you translated a business problem into a technical approach and aligned stakeholders around measurable value.
AbbottLLiebherr Group