Who are GTM engineers, and where do they come from?

The number of people holding a GTM engineer title grew 6.5 times in just over two years: 121 people held one at the end of 2023, and 791 did in March 2026. Seven in ten people who have ever held the title (714 of 1,028) started it in 2025 or later. The sales and marketing workforce around them barely moved, so this is real growth, not more profiles.

A GTM (go-to-market) engineer builds the systems a sales and marketing team runs on: enriched lead lists, automated outbound, CRM workflows and the scripts that join the tools together. Many B2B teams are hiring for the role, and few have defined it with data. We looked at the work histories of everyone in Ken internal data who holds or has held the title, in the US, the UK, Canada, Australia, Ireland and New Zealand.

From a niche title to 791 people

The title existed before 2024, but barely: it first passed 50 people in mid-2022. It doubled during 2024, from 121 to 250 people, then grew 2.54 times during 2025, to 636. In the first three months of 2026 alone, 196 people started their first GTM engineer job.

It is still a rare title: about 0.95 for every 10,000 people in sales and marketing jobs, up from 0.15 at the end of 2023. That workforce went from 8,204,748 to 8,306,164 people over the same period, so the share grew 6.5 times too.

"Growth engineer" makes a useful contrast. It is an older product-engineering title, for engineers who run in-app growth experiments, and it comes from the same profiles. It grew 1.63 times over the same period, from 240 to 392 people, and GTM engineer overtook it in early 2025.

We counted titles built on "GTM engineer" or "go-to-market engineer", with seniority and modifier forms such as "Senior GTM Engineer", "Head of GTM Engineering" and "GTM Systems Engineer". Adding revenue and RevOps engineer titles takes March 2026 from 791 to 868 people. Recruiters who hire GTM engineers and two unrelated "GTM"s, Oracle's Global Trade Management and F5's Global Traffic Manager, were removed before counting.

Most came from go-to-market jobs, not engineering

There is no single feeder job. For the 999 people with an earlier job, we looked at the one held just before their first GTM engineer title.

GTM sales roles (SDRs, account executives, account managers, customer success and presales) supplied the most, 19.8%, then marketing at 14.2%. Engineering, data and product supplied 11.0%, and software and data engineers alone 7.7% (77 people). The remaining 29.3% came from a long tail of other jobs.

So the role is filled mostly by go-to-market people who learned to build, not by software engineers who moved into sales. 14.9% (149 of 999) took the job inside the company where they already worked, and 94 of 1,028 first held the title as a founder, freelancer, fractional hire or agency owner.

What is on their profiles

We compared the 792 current GTM engineers with people who started an SDR or RevOps job in the same years: 60,823 SDRs and 51,490 RevOps people. For each group, we counted how many profiles mention a tool.

• Clay, the data-enrichment and automation tool, is on 19.3% of GTM engineer profiles. It is on 0.2% of RevOps profiles and on fewer than 50 of the 60,823 SDR profiles.
• Code: Python is on 18.9% of GTM engineer profiles against 4.3% of RevOps, SQL on 24.2% against 10.5%, and APIs and webhooks on 14.4% against 1.9%.
• AI: 26.6% of GTM engineers mention AI or LLM tools such as ChatGPT, OpenAI or Claude, against 3.0% of SDRs and 2.5% of RevOps.
• CRM: Salesforce is close to the RevOps rate (23.5% against 27.4%). HubSpot is far more common (18.4% against 5.4%), which fits the smaller companies that hire GTM engineers.

The sales-engagement tools SDRs list, such as Apollo, Outreach, Salesloft and ZoomInfo, are each on fewer than 50 GTM engineer profiles. The role looks more like a technical RevOps person than a seller. GTM engineer profiles carry more skill keywords overall, but neutral ones such as management and communication sit near the RevOps rate, so the tool gaps are not a profile-length effect.

Small, young, venture-backed employers

Among current GTM engineers whose employer we could match, compared with people hired as SDRs from January 2024 to March 2026:

67.8% work at companies with 200 or fewer employees, against 39.2% of SDR hires, and only 9.7% at companies with more than 1,000 employees, against 35.9%. The median employer is 7 years old, against 15 for SDR hires.

What we expected

We wrote down four predictions before pulling any data.

• At least tenfold growth. Partly right: 6.5x, between the tenfold we expected and the fivefold line we set for being wrong. Most holders did start in 2025 or later.
• Mostly from ops and sales roles, under 20% from engineering. Half right. Software and data engineering was 7.7%. But ops, SDR/BDR and other sales roles together supplied 24.0%, not more than half.
• Clay at least 5 times as common as among SDRs and RevOps, code at least 3 times the RevOps rate, CRM about the same. Mostly right. Clay is 114.3 times the RevOps rate. Python (4.4x) and APIs (7.7x) cleared 3x, SQL (2.3x) did not. Salesforce matched (0.9x), HubSpot did not (3.4x).
• Small, venture-backed software companies hire most of them. Right on size, industry and venture funding.

What this data cannot show

• Titles, not tasks. Some RevOps and growth people do GTM engineering under another title and are not counted.
• Late updates. People add new jobs months late, so March 2026 may undercount and the 6.5x is likely a lower bound.
• Retitling. Someone may have relabelled an earlier job after the term caught on. We cannot see when a title was written.
• Coverage. The data covers six English-speaking countries and profiles that exist today, and only 566 of the 791 current GTM engineers have a matched company record with a size.
• Description, not cause. These are patterns in public profiles, not proof of what causes what.

What it means for B2B teams

• The pool is thin. With about one GTM engineer per 10,000 sales and marketing workers, most teams will not find experienced ones to hire. Plan to grow them.
• Look inside go-to-market first. Only 7.7% came from software or data engineering. Sales reps, marketers, ops people and founders who already automate their own work are the likeliest candidates, and 14.9% made the move inside their own company.
• Screen for the stack, not the title. Clay, Python, SQL, APIs and AI tools on top of a CRM are what set the role apart.
• Large companies are early. Only 9.7% of GTM engineers work at companies over 1,000 employees, against 35.9% of new SDRs.