E255: How to Hire the Top 0.1%
How I Invest with David Weisburd
How I Invest with David Weisburd is a podcast that interviews the world's leading institutional investors. Previous guests include The Ford Foundation, Northwestern University Endowment, CalPERS, Stepstone, and other top limited partners.
David Weisburd
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E255: How to Hire the Top 0.1%

E255 • Dec 4, 2025 • 35 mins

What does it take to recruit the top 0.1% of engineers in the world — and why has talent become the ultimate constraint in AI? In this episode, I’m joined by Chris Vasquez, Founder & CEO of Quantum Talent, one of the most in-demand technical recruiting firms in the AI ecosystem. We discuss why elite engineering talent has become the core bottleneck in AI, how companies can actually attract S-tier builders, what founders get wrong about hiring, and why talent density—not headcount—is the strongest predictor of outcomes in today’s startup environment.

Highlights:

  • Why AI founders are “at war” — and recruiting firms are the arms dealers. Defining S-tier talent: clear evidence of greatness, spiky abilities, and proven complexity-handling.
  • Capital is abundant; talent is the true constraint in modern AI company building.
  • Why companies must tell a compelling story if they lack high-signal founders or top-tier backers.
  • How AI’s rapid improvement reshapes recruiting needs — fewer engineers, but far more specialized ones.
  • The Sequoia-backed company that failed to hire until they raised their comp bands. (7 declines vs. 17 hires after fixing comp.)
  • Why founders should overpay strategically for the roles that matter most.
  • Key signals elite engineers look for: founding team quality, investor pedigree, mission clarity, and market upside.
  • Why “experience with greatness” de-risks execution in early-stage teams.
  • The #1 heuristic Chris wishes he learned earlier: “If you wouldn’t hire 100 of that person, don’t hire one.”

Guest Bio:

Chris Vasquez is the Founder & CEO of Quantum Talent, a specialized recruiting firm focused on placing elite technical talent into leading AI, frontier-tech, and enterprise software startups. Quantum works with hundreds of venture-backed companies and has partnered with 80% of Tier 1 VC firms, helping founders build high-density engineering teams capable of shipping breakthrough products.

With deep expertise in identifying the top 0.1% of engineers, researchers, and product leaders, Chris and his team have become one of the most trusted upstream partners in the AI ecosystem — operating at the intersection of talent, technology, and high-velocity company building.

Our Podcast now receives more than 300,000 downloads a month. Are you interested in sponsoring an episode? Please email David Weisburd at [email protected].

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LinkedIn: https://www.linkedin.com/in/chris-vasquez-66137553/ Quantum: https://www.quantumtalent.io/

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