Top 15
Prep plan
Updated weekly · Last refresh Sep 15
B

By Light Professional IT Services Solutions Architect Interview Questions

The questions to prepare for a By Light Professional IT Services Solutions Architect interview. Questions from real interview reports rank first. Updated daily.

15questions
~2htotal time
Track your progressSign up free to work through all 15 questions and resume where you left off.
Start practicing free →
1
StrategyStart here. 3 questions · ~24 min
Tracking Client-Relevant Industry TrendsEasy

Explain a practical approach for tracking industry trends and turning them into useful client insight.

Competitive AnalysisGrowth StrategyMarket SizingBBy Light Professional IT Services
Balancing Performance and TCOMedium

Tests your ability to make architecture trade-offs that optimize performance and long-term cost.

Trade-offsBBy Light Professional IT Services
Integrating Generative AI into Legacy AppsMedium

Evaluates your approach to adding AI capabilities to legacy systems while managing integration and risk.

legacy systemsintegrationgenerative aiBBy Light Professional IT Services
2
System Design4 questions · ~32 min
Streaming Telemetry PipelineHard

Evaluates system design for low-latency, high-throughput streaming telemetry ingestion and processing.

streamingdata pipelinelatencyBBy Light Professional IT Services
Cost-Efficient ML InferenceHard

Assesses your ability to design reliable, cost-aware ML inference architectures with strict uptime targets.

system designml inferenceBBy Light Professional IT Services
More System Design questions with a free account
3
Behavioral & Leadership5 questions · ~40 min
More Behavioral & Leadership questions with a free account
4
More topics3 questions · ~24 min
Solve a Business ProblemEasy

Show how you translated a business problem into a technical approach and aligned stakeholders around measurable value.

Stakeholder ManagementBusiness AcumenUser NeedsBBy Light Professional IT Services
Synchronous vs Asynchronous APIsMedium

Assesses your understanding of latency, throughput, and reliability trade-offs in API processing models.

api designBBy Light Professional IT Services
Capacity Planning for Cloud MigrationMedium

Tests your approach to forecasting, sizing, and planning capacity for large-scale cloud migrations.

capacity planningBBy Light Professional IT Services

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
The finish line: interview-readyComplete all 15 questions to finish this plan.