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Founding MTS - Data Platform at well-funded AI research startup

Are you a top-tier engineer looking to move beyond corporate politics and build something foundational? This San Francisco-based AI startup is seeking a Founding Member of Technical Staff to bridge research and engineering. With 10x revenue growth in one year and a team of industry veterans, they are building simulations that predict complex outcomes. You'll get top-of-market pay ($150k-$300k), meaningful equity, and the chance to work on voice agents and advanced model post-training in a high-intensity, in-person environment. If you're ready to operate with massive autonomy and shape the future of AI-driven intelligence, this is your launchpad.

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Location

San Francisco, United States

Compensation

$150k-$300k + Equity

Company

Confidential company

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Role overview

Join a high-intensity stealth team as a founding technical member building next-generation AI simulation platforms. You will blend research, engineering, and product ownership to develop proprietary models that predict complex outcomes for global leaders. This role is a launchpad for future founders, operating at the frontier of automated data curation and analysis.

About the company

Well-funded AI research startup

What you will do

  • Collaborate with principals to define and architect novel AI products that transform how strategic decisions are analyzed and executed.
  • Develop advanced data gathering systems utilizing voice agents and long-horizon research agents to power simulation engines.
  • Execute post-training and optimization of proprietary models to improve automated curation and continuous data analysis pipelines.

Who this is a fit for

  • Strong machine learning and data engineering foundations with a track record of shipping production-scale systems at premier software firms.
  • High-intensity work ethic with the ability to learn rapidly and operate with significant scope in a fast-paced environment.
  • Low-ego, first-principles thinker who enjoys collaborating in-person and elevating teammates within a high-talent density culture.

Why this role is remarkable

  • Join a stealth-stage venture that has achieved significant revenue growth in its first year through organic client referrals.
  • Work alongside an elite founding team from premier consulting firms, big-tech engineering hubs, and top-tier research institutions.
  • Operate with massive autonomy in a high-density, in-person environment designed for rapid iteration and technical excellence.

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.

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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.

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