Join Sanafin: Software Engineer in Digital Health and Finance

Startupticker; Zürich; On-site; CHF 120,000 - 180,000; Full time

Job summary

SanaFin is a Zurich-based startup where Financial Engineering meets Healthy Longevity. We are building an automated escrow system to fund digital health interventions based on outcomes, and we seek a founding engineer passionate about scalability and impact in FinTech.

You will own the core escrow architecture, translate models into a scalable product, and integrate digital biomarker data into real-time payouts—contributing to a mission to redefine healthcare finance.

Qualifications

• Experience in building API-first infrastructures.
• Knowledge of FinTech/Blockchain architecture.
• Security and cryptography fundamentals for financial systems.

Responsibilities

• Lead the development of core escrow architecture with scalable design.
• Integrate digital biomarker data into real-time financial triggers.
• Collaborate across disciplines to ensure secure, robust delivery.

Skills

Full-Stack Development

API Integration

FinTech/Blockchain Architecture

Security/Cryptography

Python

TypeScript

Job description

Join Sanafin: Software Engineer in Digital Health and Finance

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.

Project description

Sanafin is where Financial Engineering meets Healthy Longevity. We are a pre-seed startup developing an automated escrow system to fund digital health ventures esp. outcome-based payment models (disease prevention, Healthy Longevity, Digital Biomarkers).

Driven by rigorous academic research (ETH/HSG) and a mission to disrupt "sick-care," we are seeking founding members who are obsessed with scalability, incentive design, and high-impact FinTech. No more silos. No more misaligned incentives. Just healthy years, financed intelligently.

The H1 2026 update analyses investment in Swiss start-ups during the first six months and provides an insight into the sentiment amongst VC investors. You can download the 16-page PDF fromour assets section .