What is GTM engineering, and does a seed-stage founder need one?

GTM engineering means building the systems behind your pipeline: the signals, data, scoring, and workflows that decide who gets contacted, when, and why. Most seed-stage founders don't have time to build that themselves, and hiring a sales rep first usually breaks. What they need is the first system built for them.

What does "GTM engineer" actually mean?

When a founder asks me "so are you a GTM engineer?", I usually answer with a question: what does GTM engineer mean to you? The title means different things to different people, and the answer tells me more about what they need than any job title would.

The data backs that up. Bloomberry analysed 1,000 GTM engineering job postings and opened with the same observation: ask ten people what a GTM engineer does and you'll get ten different answers. Across those postings, the most common responsibilities were building and automating GTM workflows, integrating the tools in the tech stack, and owning the CRM.

The role is also new and growing fast. Bloomberry found GTM engineering job postings were up 205% in 2025 compared with 2024, with a median advertised salary of $127,500.

What do seed-stage founders usually try first?

Most founders doing founder-led sales think the first move is to hire an account executive or an SDR. That usually breaks, for different reasons depending on which one they hire.

An SDR needs a lot of your time. Unless you hire a real professional SDR, someone has to train them, coach them, and keep them pointed at the right accounts, and that someone is you. Professional SDRs cost money, and most early-stage founders aren't paying enough to get one.

An AE needs support you don't have yet. Founders hire an AE and expect them to do everything. There's no marketing behind them, no content, nothing to warm up the accounts they're calling. Selling with no support at all is really, really difficult, even for a good AE.

What should the first system be?

The first thing I'd do is find out which signals are best for that business. Then I'd use those signals to find the relevant people, and scale the outreach from there.

Signals come first because everything else depends on them. They decide who's worth contacting and give each message a reason to exist. Once you know which signals give you the highest return, finding the right people and reaching more of them is the part that scales.

Should you build it yourself?

If you have time to build a lot of this yourself as a founder, then something is slipping somewhere else. You don't have that time. What you need is meetings booked.

You're still the best person to sell. How that works depends on how you're selling:

• You can sell through your presence on LinkedIn, then hand the conversation to someone else once it's warm.
• Or you keep taking the sales calls yourself, but you stop doing the outreach. Someone else can run it for you, in your name.

Either way, your time goes to the conversations only you can have, and the system handles the rest. The GTM automation page shows what that research, scoring and prep layer looks like.

What I wish someone had built for me as an AE

I spent years as an AE before building Loro Flow. Looking back, three things would have changed how I worked:

• Signals. Someone telling me which accounts to go after and why, instead of me digging for every one.
• Marketing behind me. Someone building the brand and finding clever ways to get it known, so prospects had heard of us before I called.
• Assets to give. Things I could hand a prospect that were useful to them, so I wasn't always the one asking.

That's a big part of why I build the way I do. A rep with signals, a known brand, and something worth sending has a much easier job than one working a cold list alone. It's also why your sales team wants you posting on LinkedIn.