GTM and Specialist Hiring
What should a scale-up assess in product candidates?
The short answer
Assess product candidates on customer insight, problem framing, prioritisation, use of data, execution, technical collaboration, commercial understanding and learning from failure. The weighting depends on whether the role is discovery, growth, platform, operations or leadership. Use detailed examples rather than hypothetical product questions alone.
Product interviewing often collapses into either whiteboard case studies or friendly conversations about frameworks. Neither reliably predicts performance. A stronger process assesses the specific mix of judgement the role requires.
Customer evidence
Ask for concrete examples of how the candidate developed customer understanding: who they spoke to, what they learned, how they turned insight into product decisions and how they distinguished signal from noise. Candidates who rely on secondary research usually reveal themselves quickly.
Decision quality
Walk through prioritisation decisions in detail: what was chosen, what was cut, what the trade-off was and what happened. Strong product candidates make and explain trade-offs clearly. Weaker ones list features shipped without describing what was left out and why.
Execution and collaboration
Assess how the candidate worked with engineering, design and go-to-market: how they earned technical trust, resolved disagreements and kept delivery on track. Product leaders who cannot describe their operating cadence in detail usually do not have one.
Context and learning from failure
Ask about a product that did not work and what changed as a result. Adaptation and learning are stronger signals than a linear success story. A candidate who cannot describe a failure honestly is either inexperienced or unreflective, and both matter.
What this means in practice
Build a role-specific scorecard and ask candidates to reconstruct decisions from beginning to result. Weight the criteria differently for discovery, growth, platform, operations or leadership roles rather than applying one generic PM template.
The Saiyō view
The best product hires Saiyō sees are almost always the candidates who describe their decisions and failures most clearly. Confidence about the process is a much better signal than confidence about outcomes.
Explored in depth
This topic is explored in more depth within How to Hire Product Leaders and Specialists.
Frequently asked questions
See this in practice
Move from the concept to the way Saiyō delivers it.
Related questions
How do you hire a strong Product Leader?
Hire a strong Product Leader by defining the product challenge, then assessing evidence of relevant decisions, customer understanding, technical partnership and commercial impact. The interview should reconstruct real product choices and the candidate's personal contribution. Employer brand and category familiarity should support, not replace, the evidence.
Read the answerAnswerShould product leaders come from the same industry?
Not necessarily. Industry experience is valuable when domain knowledge, regulation or buyer credibility are difficult to learn, but it can also narrow the market unnecessarily. Comparable customer complexity, product model and stage of growth may be more predictive. The decision should distinguish essential domain knowledge from comfort with familiar logos.
Read the answerAnswerWhy is product hiring difficult?
Product hiring is difficult because titles and scope vary, outcomes are shared across functions and much of the work depends on judgement that is hard to observe from a CV. Companies also disagree internally about whether they need strategy, discovery, execution or leadership. Weak calibration creates a broad but incoherent search.
Read the answer