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Updated weekly · Last refresh Sep 16
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BT Group Solutions Architect Interview Questions

The questions to prepare for a BT Group Solutions Architect interview. Questions from real interview reports rank first. Updated daily.

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1
System DesignStart here. 6 questions · ~48 min
Cost vs Performance Pattern ChoiceMedium

Evaluates decision-making when selecting architectural patterns under cost and performance constraints.

Trade-offsarchitectureBBT Group
Capacity Planning for SpikesMedium

Assesses your approach to forecasting, sizing, and validating capacity under bursty demand.

system designcapacity planningBBT Group
Predicting Network Outages with MLHard

Evaluates ML system design for proactive outage prediction and customer-impact reduction.

BBT Group
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2
Behavioral & Leadership4 questions · ~32 min
Mentoring an Engineer Through StandardsEasy

Tests mentorship and leadership through technical best practices, including influence, communication, and ownership of team quality.

best practicesMentorshipLeadershipBBT Group
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3
More topics4 questions · ~32 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 NeedsBBT Group
Optimize Large-Scale Telemetry PipelinesHard

Tests your ability to improve pipeline performance for high-volume telemetry workloads.

data pipelineoptimizationBBT Group
Cost vs Performance BalancingMedium

Evaluates how you trade off cost and performance to reach practical delivery outcomes.

Decision MakingProject ManagementBBT Group
Handle ML Data Drift in NetworksHard

Assesses your strategy for detecting and mitigating model drift in production network ML.

data driftBBT Group

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