Founding GTM Lead

Mozilla (Tabstack) | Founding GTM Lead | Remote (US/Canada) | Full-time
Mozilla’s New Products organization is an internal incubator for high-potential ventures. We are building Tabstack ( https://tabstack.ai ), the browser automation stack for AI agents. Our goal is to make it dead-simple for developers to integrate fast, reliable web interactions into agentic applications.
We are looking for a Founding GTM Lead to own the 0→1 journey. This isn't a "standard" marketing role; it’s for someone with a founder’s hustle who can speak the language of AI engineers and bridge the gap between technical APIs and commercial traction.
The Role:
- Drive early customer acquisition through scrappy, high-signal experiments.
- Own messaging/positioning for a technical audience (LangChain, Playwright, LLM orchestration).
- Translate customer friction into product roadmap priorities.

- Secure our first commercial wins and design partners.
Requirements:
- Technical Fluency: You understand browser automation mechanics and the current LLM landscape.
- 5+ years experience: A mix of DevRel, Technical Sales, PMM, or Founder experience.
- Founder Hustle: You can generate leads and write technical docs without a massive marketing budget.
Values: You align with Mozilla’s mission of a healthy, open internet.
We don’t have a public job post yet, so please reach out directly to https://linkedin.com/in/tbeauvais .