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Engineering

How to hire a Solutions Architect

What the role does, the job description, the interview questions, and the 40-minute screening pack that tells you who can do the job before you book a single interview.

The role

What a Solutions Architect does

A Solutions Architect sits in the Engineering function. The sections below give you the job description, the interview questions and the screening pack for the role.

Screen before you interview

The Solutions Architect screening pack

Systems, cloud, engineering fundamentals and explaining them to buyers. Every applicant gets one link. You get one ranked report.

Skills tests · 40 minutes total
IT & securityComputer System Architecture Test10 min · 20 questions · IntermediateThe Computer System Architecture Test helps hiring teams assess whether candidates can reason about CPU behavior, memory use, storage performance and system trade-offs. It fits intermediate IT and infrastructure roles where people need to diagnose slow systems and make sound architecture choices.Programming knowledgeAdvanced Networking in AWS Test10 min · 20 questions · IntermediateThe Advanced Networking in AWS Test helps hiring teams screen candidates for practical AWS networking knowledge. It fits roles that need sound decisions on VPC design, routing, peering, and security groups, and it gives a quick, structured read on whether someone can handle common cloud network tasks.IT & securitySoftware Engineer Test10 min · 20 questions · IntermediateThe Software Engineer Test is a 10-minute pre-employment assessment for hiring teams screening intermediate engineering candidates. It checks practical knowledge in programming fundamentals, data structures and debugging, helping you spot applicants who can reason through common development tasks.Situational judgementPresentation Skills Test10 min · 20 questions · IntermediateThe Presentation Skills Test is a 10-minute situational judgement assessment for hiring teams that need to evaluate how candidates plan and deliver effective presentations. It is a good fit for roles where clear structure, audience awareness and confident responses to questions matter.
One-way video questions · answered on camera, scored by AI
  1. 1

    Whiteboard the architecture for a system you designed recently.

  2. 2

    How do you translate a customer's business problem into a technical design?

  3. 3

    Describe a trade-off you made between cost, speed and reliability.

  4. 4

    How do you handle a customer who wants the wrong solution?

  5. 5

    Which cloud services do you reach for first, and why?

Send this pack to your applicantsFree plan, 10 candidates a month, no card.

Interview questions

Solutions Architect interview questions

For the candidates who pass the pack. Each comes with a sample answer on the full page.

Ask these after the screening pack, not instead of it. A candidate who has already scored on Computer System Architecture, Advanced Networking in AWS, Software Engineer, Presentation Skills has shown they can do the work, which frees the interview to do what a test cannot: find out how they think, how they explain themselves, and how they behave when something goes wrong.

  • Ask every Solutions Architect candidate the same questions in the same order. Comparable answers are the whole point; a different conversation with each person tells you who you liked, not who was strongest.
  • Look for a specific example with a result, not a description of how the candidate would approach it in principle. Follow up once with “what happened next?” and stop talking.
  • Score each answer before moving to the next question, and write down what was said rather than the impression it left.
  • At volume, record the first 4 of these instead of calling. Candidates answer on their own time, the answers are transcribed and scored, and you keep live interviews for the shortlist.

The pack takes a candidate about 40 minutes, so a Solutions Architect applicant arrives at this interview already measured on the parts you can measure without a meeting.

  1. 01

    What drew you to the solutions architect role rather than staying purely in engineering?

  2. 02

    Describe a solution you architected end to end.

  3. 03

    How do you keep current across such a broad set of technologies?

  4. 04

    Who are the stakeholders you typically work with, and how do you manage them?

  5. 05

    How do you decide between a monolithic and a microservices architecture?

  6. 06

    How do you approach non-functional requirements like scalability and availability?

  7. 07

    How do you factor cost into an architecture?

  8. 08

    How do you design for security and compliance in an architecture?

All Solutions Architect interview questions with answers

Frequently asked questions

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