SanaFin is where Financial Engineering meets Healthy Longevity. We are a pre-seed startup developing an automated escrow system to fund digital health interventions based on outcome (T2D, Longevity, Biomarkers). Driven by rigorous academic research (ETH/HSG) and a mission to disrupt "sick-care," we are seeking a founding engineer who is obsessed with scalability and high-impact FinTech. You will lead the development of our core escrow architecture and integrate digital biomarker data into real-time financial triggers. Your Mission: - Build the API-first infrastructure for automated incentive payouts. - Ensure bank-grade security for escrow transactions. - Translate complex simulation models (EDEN framework) into a scalable product. Required Skills: Full-Stack Development, API Integration, FinTech/Blockchain Architecture, Security/Cryptography, Python/TypeScript. Apply if you prefer building the future to predicting it.