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Confidential company, Operations

AI Specialist (Founding Team) at privacy-focused AI productivity startup

Location
Remote (United Kingdom)
Compensation
Not Disclosed + Equity

Join a pre-launch founding team building a privacy-first AI workspace that acts as a unified conversation layer over all your tools, ensuring security is the product rather than just a feature. As the AI Specialist, you will have complete ownership of the AI core, architecting the agentic layer and RAG pipelines that allow teams to act on context seamlessly.

This is a unique equity-only opportunity for a hands-on builder to secure a founder-level stake in a high-potential startup, perfect for those ready to ship production-ready LLM features and build something substantial from the ground up.

What's the next step?

Confidential company are hiring from Jack's network. Talk to Jack for free and get a direct introduction to the team, if a good fit.

Role overview

As a founding AI Specialist, you will architect the core retrieval pipeline and agentic layer for a privacy-first workspace. You’ll build RAG systems with citations, manage model routing, and develop evaluation frameworks. This hands-on role involves shipping production-ready LLM features that automate workflows across various enterprise tools while maintaining strict security.

About the company

Privacy-focused AI productivity startup

What you will do

  • Own the AI core, including the RAG pipeline, agentic planning layer, and model routing strategy.
  • Integrate diverse data sources via MCP to enable seamless AI actions across tools like Slack and GitHub.
  • Establish rigorous evaluation practices to ensure high-quality, cited answers and reliable agent execution.

Who this is a fit for

  • Proven experience shipping production LLM features, specifically RAG with citations and tool-calling agents.
  • Strong full-stack capabilities, comfortable building backends, integrations, and the interfaces surrounding AI models.
  • Entrepreneurial mindset with a history of building substantial projects independently or as an early startup employee.

Why this role is remarkable

  • True founding-team ownership with a significant equity stake and influence over the product’s architectural direction.
  • Work on cutting-edge agentic AI and MCP integrations within a privacy-first, encrypted-by-design framework.
  • Early-stage opportunity to build a unified conversation layer over fragmented enterprise tools before public launch.

How Jack & Jill work together

Jack
I get to know what you’re great at, then find roles you’d never find yourself.
Jill
I recruit from Jack’s network and make the intro when I spot a great match.
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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.

What happens next?

  1. Jack’s an AI agent for job searching and career coaching. He works for you.

  2. Jill is the AI agent for hiring, working for the company. She recruits from Jack’s network.

  3. 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.

Learn about Jack