As the Founding Engineer, you will own the technical execution of a platform solving AI discoverability. You'll architect end-to-end systems, develop AI-powered search, and integrate agents into a seamless product experience. This is a high-impact role where you'll shape the technical foundation and product direction alongside the founders from day one.
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Founding Engineer at fast-growing AI startup
Are you ready to solve the next great search problem? We are looking for a Founding Engineer to lead the technical execution of an AI discoverability platform. You will have total ownership over the stack, building end-to-end systems and AI agents from the ground floor. If you thrive in high-stakes startup environments and want meaningful equity while shaping the future of how people find and use AI tools, this is your chance to make a definitive impact.
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This role is no longer actively hiring, but Jack can still help you discover similar open roles that fit.
Location
Remote
Compensation
Not Disclosed
Company
Confidential company
Role overview
About the company
Fast-growing AI search startup
What you will do
- Design and build the core platform end-to-end across frontend, backend, and infrastructure.
- Develop advanced AI-powered search systems using LLMs, embeddings, and vector databases.
- Work directly with founders to translate early customer feedback into scalable product features.
Who this is a fit for
- Proven full-stack experience with a track record of shipping products quickly and independently.
- Deep understanding of AI architectures, including LLMs, agents, and information retrieval systems.
- Thrives in early-stage environments characterized by ambiguity, speed, and high accountability.
Why this role is remarkable
- Gain ground-floor ownership with meaningful equity in a high-growth AI venture.
- Influence the foundational architecture and culture of a fast-moving engineering team.
- Tackle the next great search problem by building cutting-edge AI discovery systems.
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 Confidential company wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.