There’s always some tension between the engineering and sales verticals in big companies, and it may come down to fundamental differences in how they operate.
Ben Horowitz, co-founder of venture capital firm Andreessen Horowitz and former CEO of Opsware, has thought about this more carefully than most. In a recent conversation, he laid out why engineer-run companies so often stumble when it comes to hiring sales leadership — and why the very qualities that make a great salesperson look wrong to an engineering culture are precisely what make them effective.
“The problem that we have all the time,” Horowitz said, “is we have engineers running the company, and then they’re hiring a head of sales. You could not be more culturally different than an engineer and a head of sales.”
The difference, he argues, comes down to how the two types of people process questions:
“The main thing is right down to how they talk to you. If you ask an engineer a question, a hundred percent of them will try to think of what the correct answer to that question is. That’s how they think about it. If you’re a salesperson, your first thought isn’t ‘what’s the answer?’ — it’s ‘why the fuck are you asking me that question?’ Because that’s a clue.”
Horowitz illustrated the point with a concrete example. Ask an engineer whether your product has a particular feature, and you get a yes or no. Ask a salesperson the same question, and their mind goes somewhere else entirely:
“If you ask a sales guy, it’s like: ‘Okay, what competitor was in here that planted that trap?’ What’s their weakness and how do I get to that?”
This divergence in instinct, Horowitz notes, creates a predictable failure mode when engineers interview sales candidates. The best salespeople don’t answer questions the way engineers expect — and so engineers reject them:
“If you have an engineer talking to a good sales guy, it’s going to upset them. Because they’re often not going to answer the question. They’re going to try and figure out why they’re being asked that question. And so the guys who are good at the job get rejected, because you don’t like them. And then the people who are terrible at it — those are the ones that ended up getting hired.”
This is a trap Horowitz has seen so consistently that it prompted a pithy observation from Mark Cranney, the sales leader he famously hired at Opsware after interviewing over two dozen candidates:
“Mark Cranney used to say: these CEOs just want to take a guy who failed the engineering test, put a clean shirt on him, and make him head of sales. And there’s a real truth to that.”
The Implications Of The Divide
The pattern Horowitz describes has real consequences. When engineer-CEOs optimise for cultural fit — which in a tech company almost always means engineering culture — they end up with salespeople who think like engineers. Those people may be perfectly pleasant in an interview, answering questions directly and methodically, but they lack the competitive instinct and situational intelligence that closes deals against determined opposition.
Horowitz has written about this extensively. In a post on the a16z blog, he argued that applying engineering hiring standards to a sales search produces “the opposite of what you want.” Salespeople who succeeded at bad companies — with inferior products, against stronger competitors — are often better bets than those who coasted on a winning product. It’s a counterintuitive signal that an engineer-interviewer is unlikely to read correctly.
The broader problem is one of company culture shaped by its founders. Tech companies tend to be led by people who think analytically and prize correctness — engineers, in the broad sense. Elon Musk is the extreme version of this: so focused on data and facts that he has admitted his own instinct to hire for talent over personality led him astray. Sales is a domain where personality — specifically, the hunter’s instinct to decode why rather than simply answer what — is the core competency.
The mistake is structural, not incidental. As long as the people evaluating sales candidates are engineers, the screening criteria will reward engineering virtues: precision, directness, answering the question asked. The candidates who sail through are exactly the wrong hires.