Solution Architect interview question
What would you focus on in your first 90 days in this Solution Architect role?
Use this guide to understand why recruiters ask this question, how to shape a strong answer, and what follow-up questions to prepare for.
Why recruiters ask this
The interviewer is using this situational question during the final interview to test whether the candidate understands enterprise architecture, can explain decisions clearly, and can connect actions to scalability, security, cost, integration quality, and delivery clarity. They are evaluating judgment, role depth, communication with engineering teams, security, executives, vendors, and operations, and whether the answer includes specific evidence instead of generic claims.
How to structure your answer
30-60-90
Organize the answer by learning, contributing, and scaling: first understand goals, then deliver early wins, then improve systems. For a Solution Architect answer, include AWS, Azure, the relevant stakeholders, and a result tied to scalability, security, cost, integration quality, and delivery clarity.
Example answer
In the first 30 days, I would learn the team goals, current workflow, stakeholder expectations, and the main risks to scalability, security, cost, integration quality, and delivery clarity. By 60 days, I would aim to own a focused piece of enterprise architecture work and deliver an early win with clear documentation. By 90 days, I would look for a repeatable improvement, such as a better process, metric, checklist, or handoff. I would use the same practical approach that worked for me at BluePeak Consulting, where I reduced cloud hosting cost 27% by redesigning migration architecture for 9 application teams with autoscaling, reserved capacity, and tagging controls.
Follow-up questions to prepare for
What tradeoff did you make, and how did it affect scalability, security, cost, integration quality, and delivery clarity?
This checks whether the candidate can reason beyond the headline result and explain practical decision-making.
Who was involved, and how did you keep engineering teams, security, executives, vendors, and operations aligned?
This tests collaboration, communication cadence, and stakeholder management in the real working environment.
What would you do differently if you faced the same enterprise architecture situation again?
This reveals learning ability, maturity, and whether the candidate can improve their own process.