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Lead Product Engineer, Growth

Neko Health - New York, NY, USA - In-office - posted 2026-10-02

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Neko Health is redefining preventative care through data-driven, non-invasive health assessments that deliver personalized, actionable insights before symptoms appear. The company combines proprietary technology with direct clinical care to make prevention accessible at scale. You will join the Growth pod as a Lead Product Engineer, working alongside four to six engineers and an Engineering Pod Lead. Growth owns the entire customer acquisition and monetization funnel: the website, waitlist, booking, payments, referrals, invites, membership tiers, B2B partnerships, localization, and clinic launches across new markets. Your work directly impacts how many people discover Neko, join, pay for care, and refer friends—ultimately determining how many lives the company reaches. In your first 6–12 months, you will: - Ship to production in your first week and own a meaningful part of the funnel (waitlist, booking, payments, or invites) within your first month. - Build full-stack features across the website, web app, and backend that move conversion rates across every market and currency. - Run proper experiments: form hypotheses, instrument code, ship, measure results, and decide what to keep or kill. - Build reusable growth machinery (referrals, invites, membership tiers, payments, localization) so future launches are configuration, not code. - Maintain quality and security standards using AI tools daily, ensuring fast, secure public surfaces resilient to fraud and abuse. You will work closely with product, design, marketing, and other teams, translating technical decisions into member impact. Tech stack: Frontend (React, React Native, TypeScript, Swift, Kotlin, Next.js, Sanity, Vercel); Backend (C#, Node, Cosmos DB); Design (Figma); Tooling (Azure DevOps, Claude Code). MINIMUM QUALIFICATIONS - Experience building full-stack products with real customer usage, including a funnel, payments flow, or growth loop. - Shipped features end-to-end that moved a measurable metric; solve problems regardless of the tool. - Understanding of experiment methodology: can distinguish signal from noise. - Daily use of AI coding tools; can demonstrate shipped work using them. - Ability to collaborate with product, design, marketing, and translate technical decisions for non-technical stakeholders. PREFERRED QUALIFICATIONS - Experience launching a consumer product in a new country or market. - Marketing or content-driven websites: Next.js, headless CMS, performance, SEO at scale. - Payments, checkout, or multi-currency localization. - Background in regulated or trust-critical domains (healthcare, fintech, or similar).

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