Lead Product Engineer, Growth

About the role

Mission Neko is redefining what prevention means, from treating illness when it arrives, to sustaining health before it's ever at risk. Our mission: make data-driven, preventative care accessible to more people, before symptoms appear. In a single, non-invasive visit under an hour, proprietary technology and direct clinical care combine to deliver personalised, actionable insights. It's a team that thinks in 10x, not 10%. Every role here plays a part in building a world where prevention is the norm, and where your work genuinely helps people live longer, healthier lives.

Responsibilities

• Ship to production in your first week and own a meaningful part of the funnel within your first month: waitlist, booking, payments or invites.
• Ship features end to end across the website, web app and backend that move a conversion rate, in every market and currency we operate in.
• Run experiments properly: hypothesis, instrumentation, ship, read, keep or kill.
• Build growth machinery rather than one-off features: referrals, invites, membership tiers, payments and localization, so the next launch is configuration, not code.
• Hold the quality bar with AI tools in your daily loop: fast, secure public surfaces, resilient to fraud and abuse.

Requirements

• Experience building full-stack products with real customer usage, including a funnel, payments flow or a growth loop.
• Have shipped features end to end that moved a number, and you solve the problem regardless of the tool.
• Know the difference between an experiment result and noise.
• Daily use of AI coding tools, and you can show what you have shipped with them.
• Work well with product, design, marketing, and other teams, and translate technical decisions into what they mean for members.

Qualifications

• Launching a consumer product in a new country or market.
• Marketing or content-driven websites: Next.js, a headless CMS, performance and SEO at scale.
• Payments, checkout or localization across multiple currencies.
• Regulated or trust-critical domain: healthcare, fintech or similar.

Skills

Frontend: React, React Native, TypeScript, Swift and Kotlin where needed, Next.js, Sanity, Vercel. Backend: C#, Node, Cosmos DB. Design: Figma. Tooling: Azure DevOps, Claude Code.

Pay

Compensation Range: $225K - $385K