< More Jobs

Posted on 2026/09/27

Founding AI Engineer (+ Equity) at Voltaire

Jack & Jill

San Francisco, CA, United States

Full-time

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding AI Engineer

Salary

Not Disclosed + Equity

Company Description

Voltaire is an AI-native strategy engine founded by a serial entrepreneur who has raised $60M, disrupting the $400B consulting market by replacing slide decks with automated business decisions.

Job Description

As the Founding AI Engineer at Voltaire, you will architect and build a business decision engine that replaces manual slide decks with live knowledge graphs and automated ARR-growth moves. You will own the entire technical stack—from data ingestion to agentic reasoning—transforming strategy consulting into a high-confidence, measurable, and automated software product.

Location

Remote

Why this role is remarkable

  • Founding equity and total ownership of a system designed to disrupt the $400B strategy consulting industry.
  • Work directly with a founder who has raised $60M across four ventures and successfully exited a startup.
  • Build a novel AI architecture using a cutting-edge stack including TypeScript, pgvector, and durable agentic functions.

What You Will Do

  • Architect the core Voltaire Engine across four layers: Ingest, Graph, Reason, and Work, closing the evidence loop.
  • Transition the platform from a simulated console to a live, production-ready system that ranks real business moves.
  • Implement rigorous evaluation engineering, including golden sets and CI gates, to ensure high-confidence model outputs and attribution.

The ideal candidate

  • Proven experience in forward-deployed engineering, having wired complex data stacks and shipped software in customer environments.
  • History of shipping production-grade agentic systems that run unattended and handle shared state across multiple LLM agents.
  • Deep technical fluency in TypeScript and Postgres, with a strong ability to distinguish between deterministic code and model judgment.

Who are Jack & Jill?

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.

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.

How does this work?

  • 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 it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick.

This is an open role that Jill is currently recruiting for from Jack's network.

Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.

We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin!

You could land this role.

If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.