How to Interview a Salesperson Without Getting Sold To

Every hiring manager who has been burned by a sales hire remembers the same feeling: the interview was brilliant. Confident, articulate, great stories, terrific rapport. Then they arrived, and the quarter came, and the number did not. The problem was not that they lied. It was that the interview tested how well they sell themselves, which is not quite the same skill as selling your product to your customers.

Salespeople are, by definition, good at being interviewed. That is exactly why an unstructured chat is such a poor way to hire one. Here is how to see past the performance.

Score against a profile, not a feeling

Before you meet anyone, write down what good looks like for this specific role: the two or three competencies that actually predict success here, and what strong, adequate and weak sound like for each. Then score every candidate against that, in writing, straight after each interview. It sounds obvious. Almost nobody does it, which is why so many sales hires come down to who was most likeable at 3pm on a Thursday.

The questions that get underneath the polish

“What was your number, and did you hit it?” Then keep going. The target, the attainment, the percentage, where they ranked. Strong candidates have this instantly and precisely. Vagueness — “we smashed it as a team” — usually means the individual number is not a story they want to tell.

“Walk me through your last deal, start to finish.” This is your most valuable question. You are listening for real understanding of process: how they found it, who the stakeholders were, how they handled procurement, what nearly derailed it. Someone who only sells on relationships and luck cannot narrate a deal this way. Someone who genuinely runs deals cannot help but light up.

“Tell me about one you lost.” Watch whether they take any ownership. “The product was not ready” or “procurement went cheap” every time is a flag — not because those never happen, but because a good salesperson can also point at themselves.

“How do you build pipeline when it is thin?” Self-generation is the muscle that atrophies at comfortable companies. If the answer is really “I wait for inbound,” you have learned something important.

Make them do the job, not just describe it

The single most revealing stage is a live one. A short mock discovery call, or a role-play against a realistic scenario, tells you more in ten minutes than an hour of stories. Do not judge the pitch — judge whether they ask questions before they pitch at all. The ones who launch straight into features are showing you exactly how they will treat your prospects.

A brief take-home — a territory plan, a mock outreach sequence — works well too, and it filters hard for the people who will actually do the work.

Weight what they have already shown you

One more thing worth holding onto: if a candidate has already reached a second or final-stage interview elsewhere for a similar role, that is a real signal. Another buyer has looked closely and kept going. It is not decisive, but it deserves weight — the market has done some of your diligence for you.

Where a recruiter earns their fee

Half of good hiring is who reaches the interview in the first place. A structured process only works if the shortlist is right — people who can genuinely do this job, assessed before they get to you, not just whoever answered the advert. That is the part we own: the mapping, the approaches, the assessment, so the people in your room are worth the structure you are about to apply to them.

You cannot out-interview a good salesperson on charm — they will win. You can out-structure them. Score against a profile, make them narrate real deals, and make them do the job in front of you.

Written by Ian Harwood. Sales Recruitment Agency is a trading brand of H2 International Ltd (11968625).