You will build the automated infrastructure powering Humaans’ go-to-market engine, sitting between RevOps, Sales, and Marketing. Instead of manual outreach, you’ll design data pipelines, AI agents, and enrichment workflows using Clay and HubSpot to find and engage customers at scale, replacing rep-dependent processes with high-leverage, non-linear systems.
GTM Engineer at Humaans
As a GTM Engineer, you won't just be doing RevOps; you'll be building the automated engine that powers their global growth. Leveraging a stack of Clay, HubSpot, and AI agents, you'll replace manual outreach with intelligent systems that scale non-linearly. If you're a builder who thrives on technical ownership and wants to work alongside a high-bar team in London, this is your chance to own the connective tissue of a generational AI company.
Want to apply for this role?
Jack finds you jobs at companies like Humaans. Talk to Jack to get considered for roles that fit what you're great at.
Location
London, United Kingdom
Compensation
Not Disclosed
Company
Humaans
Role overview
Software
Humaans is a next-generation, AI-powered HRIS (Human Resources Information System) designed for high-performing, globally distributed teams. The platform automates the full employment lifecycle—including onboarding, offboarding, promotions, and compensation management—through flexible data models, deep integrations, and fast APIs. Humaans aims to remove manual HR work, reduce compliance risks, and enrich employee experience by acting as a central hub for employee data and streamlining HR-related workflows, enabling companies to scale efficiently while maintaining enterprise-grade security and compliance.
What you will do
- Architect and maintain complex data pipelines and enrichment workflows using Clay to turn raw signals into prioritized, actionable target accounts.
- Own the technical outbound infrastructure, managing cold email deliverability, inbox health, and large-scale personalization through AI agents and custom scripts.
- Partner with GTM leadership to identify manual bottlenecks and ship automated solutions in days, connecting systems via APIs and scripting (Python/JS).
Who this is a fit for
- Hands-on experience building with a modern GTM stack, specifically Clay and HubSpot (or Salesforce), and a deep understanding of outbound motion.
- Proficient in SQL and a scripting language like Python or JavaScript to handle API integrations and data manipulation independently.
- A systems thinker with an experimental mindset who uses AI coding tools like Cursor or Claude Code to build and ship production-ready workflows.
Why this role is remarkable
- Full ownership of the GTM engineering stack, moving beyond standard RevOps reporting to build automated systems that drive real revenue growth.
- Join a $20M Series A team backed by legendary operators including Lachy Groom and the founders of Slack, Figma, and Shopify.
- Incredible career leverage at a high-bar startup redefining HR tech through an AI-native platform that orchestrates workflows across HR, IT, and Finance.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Humaans wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.