Participant Recruitment Partner/Sourcer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Participant Recruitment Partner/Sourcer based in the United States. This is a hands-on recruitment role focused on building and scaling high-quality participant pools for AI and research projects. You’ll identify, attract, verify, and engage specialized talent across diverse and often hard-to-reach communities. The role combines high-volume sourcing with targeted recruitment for client-specific projects and evolving participant needs. You’ll work closely with delivery teams to ensure the right people are available, qualified, and ready when needed. Data, experimentation, and continuous optimization will shape how you improve sourcing, onboarding, activation, and retention. The environment is fast-paced, collaborative, and mission-driven, with significant autonomy and room to improve recruitment operations. This is a strong opportunity for an experienced sourcer who enjoys building scalable talent solutions at the intersection of recruitment and AI.