Founder Associate

Stainless builds the future of APIs – their customers include OpenAI, Anthropic and Cloudflare. ~60-person team in NYC backed by a16z, Sequoia, and operators from Stripe, Datadog, Segment, Linear, expecting to double in 9-12 months. This is a 'high-slope' business generalist scaling broad ownership across operations, strategic partnership with the Head of BizOps, board prep, and strategic finance/product calls. Onsite NYC.

YC startup hiring a Chief of Staff who'll set the operating cadence and own end-to-end execution on whatever needs to happen – hiring, finance, ops, special projects, supporting enterprise GTM. Lean team means you make the call on what happens and how. High leverage for someone who wants to become a world-class operator and is happy doing payroll one hour and closing offers the next. In-person SF.

Duet helps nurse practitioners own and operate their own primary care practices, building the largest network of NP-owned clinics in the US. CoS works directly with the CEO across four areas: advancing payor and partnership relationships, building repeatable content and processes with data and AI, keeping the team accountable, and picking up special projects without a clear home. High-agency, scrappy, fast-moving.

At-home fertility treatment that sits between intercourse and IVF – and they need someone to build the operations to scale it from $1M to $10M. You'll own the full supply chain across China, Europe, the UK, and the US; manage inventory, logistics, customs, and compliance for a Class II medical device; and run monthly S&OP with Finance and Marketing. Reporting directly to the CEO at a pre-Series A healthtech company. 6-8 years in ops required, US-based.