Shape AI startup hiring from Austin or remotely across US hours, using evidence-based sourcing and technical candidate evaluation. Calibratr needs a player-coach who can build the sourcing function.
As Founding Sourcing Manager, you will own sourcing across client engagements for seed to Series B AI startups, especially in healthcare. You will set hiring theses, run senior searches, improve AI-native workflows, and maintain a rigorous quality bar. The work spans sourcing, calibration, contractor development, and reporting.
Key Responsibilities: Set hiring theses with recruiters and hiring managers
Build evidence-based shortlists against stage, stack, and geography
Improve Claude, Exa, Ashby, and AI sourcing workflows
Enforce proof-of-work, exclusion, duplicate,



and source rules
Hire, train, and quality-assure contract sourcers
Requirements: Personally sourced senior and staff engineering, AI/ML, or GTM roles
Ability to distinguish technical implementation from tool exposure
Experience managing or training sourcers
Fluency with AI-native sourcing tools or rapid tool adoption
Transparent writing, high agency, and strong founder-facing rationale
Bring technical sourcing judgment, AI workflow expertise, and coaching ability to build Calibratr’s high-bar recruiting engine.

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📌 Founding Sourcing Manager AI Startups (Ontario)
🏢 Calibratr
📍 Ontario