In my time working with later-stage startups, I've noticed a recurring pattern. It usually begins when a company founded by brilliant engineers starts to gain traction. The product is solid, the early adopters are enthusiastic, and the founders are deeply involved in every deal.
But there is a hidden ceiling.
If the founders are technical—specifically engineers—they tend to, often unconsciously, engineer the sales process itself. They approach a prospect's questions like a debugging session or a code challenge. In doing so, they inadvertently build a culture that rewards technical complexity over commercial viability.
They build Science Fairs instead of Sales pipelines.
The False Signal of Founder-Led Sales
For the first dozen sales, it is natural for core engineers and founders to be in the room. In fact, it's necessary. But these early interactions often generate noisy data.
When a technical Founder or CEO walks into a meeting (virtual or otherwise), the dynamic is unique. Prospects are more patient. They are more willing to listen to the vision. They are often eager to support an "early adopter" narrative.
Founders often confuse these signals—which are influenced by the status of their role—with the reality of the market. They mistake a prospect's politeness or intellectual curiosity for a scalable sales process. They walk away thinking, "They loved the tech," when the prospect actually just enjoyed the conversation with a smart founder.
When you hand that same process over to a hired sales rep who doesn't have 'Founder' on their business card, the process breaks.
Putting the "S" Back in SE
The most dangerous side effect of this mindset is what happens to the Solutions Engineering (SE) team.
When technical founders lead the charge, they hire SEs who mirror their own values: deep technical excellence. You end up with a team of brilliant minds who have all but forgotten the S in SE stands for Sales.
I call this the Science Fair Syndrome.
These teams expend massive amounts of energy and money solving technical "science fair projects." A prospect asks, "Can your system do X?" and the SE team spends two weeks building a complex proof-of-concept to prove that, yes, technically, it can.
They present the solution, expecting a contract. Instead, they get a metaphorical blue ribbon. They proved they were smart, but they didn't prove they were valuable.
The problem is that they answered the question without asking the most important follow-up in sales: "Why are you asking this?"
In sales, the answer must always address a problem the customer is having right now. Answering a technical question without understanding the business motivation behind it is missing the target. You are solving for curiosity, not for pain.
The Fix: From Debugging to Productizing
Transitioning out of this phase requires a shift in how founders view their own involvement.
The goal of a technical founder in a sales meeting shouldn't just be to close the deal by any means necessary (writing scripts, patching code, promising custom builds). The goal should be to identify the friction.
Founders need to audit their first 12–20 closed deals and ask:
- Why did we have to deploy an engineer to support this sale?
- What did I, as the founder, have to manually fix or explain to get this across the line?
- Where were the hard parts?
If you had to write a custom script to close a deal, that's not a sales win; that's a product gap.
The strategy must be to take those "hard parts" and make them the next feature in the product roadmap. The objective is to lower the technical floor required to sell the product.
Conclusion
As long as you treat sales like an engineering problem, you will be limited by how many engineers you can throw at it.
To scale, you must stop rewarding the "Science Fair" projects. Stop celebrating the complex technical workaround that won the demo, and start celebrating the simple business question that won the deal.
The ultimate goal is to reach a state where you don't need core coders to support your sales process. When you can empower sales-leaning people to close deals without looking at a line of code, your growth will finally stop being linear and start being exponential.
Marc Sherwood helps later-stage startups navigate the transition from founder-led sales to scalable growth. Connect on LinkedIn.