SlipstreamJobsFresh Startup & VC-Backed Jobs

People Platform Lead

Halluminate - San Francisco, CA, USA - In-office - posted 2026-10-06

Apply on the company site

SlipstreamJobs tracks this role from the company's public career site. Apply directly on the employer's site.

Salary: USD 180,000 - 225,000 / annual

Halluminate is an applied AI and data company training financial services AI agents through reinforcement learning. The company recently graduated from Y Combinator (S25) and is scaling rapidly. As People Platform Lead, you will own the buildout of Halluminate's in-house expert network, creating systems and processes to source, manage, train, and support a growing community of RL experts. You'll be responsible for formalizing all people-related functions and productizing the platform to support 1000x scale. Key responsibilities: - Build systems to formalize sourcing, training, onboarding, and HR for experts - Productize the people platform and processes to enable massive scaling - Serve as a primary people-facing contact for the expert network, driving engagement and retention - Organize community events to drive signups, engagement, and retention - Conduct metrics-driven pipeline analysis to identify bottlenecks and collaborate with engineers/coding agents to solve problems - Connect deeply with contributors to ensure the expert program is meaningful and valuable You'll be one of the first people experts meet and will play a critical role in building what the company aims to be the world's best RL expert network, while empowering contributors with new learning and employment opportunities. Requirements: - 2+ years in operations, talent/community platform, or marketplace supply roles (e.g., AlphaSights, Uber, DoorDash, Upwork, Scale/Surge), recruiting ops, or community-led growth - Systems-and-process instinct: ability to document, templatize, and automate rather than manually handling everything - Product skills: comfort working with engineers and coding agents to translate problems into implementable product requirements - Energy and genuine enjoyment being the face of a program, running events, and making busy senior professionals feel valued - Detail-oriented and data-driven approach to analysis

Similar roles