Founding Full-Stack Engineer (Remote - LATAM)

Healthcare AI Startup | Seed Stage | Y Combinator-Backed

About the Company

Well-funded seed-stage startup (1-10 employees, founded 2025) building an AI-powered virtual healthcare assistant that serves as a personal primary care physician. The platform aggregates medical records, wearable data, and lab results to deliver personalized health insights and recommendations. Recently raised $2.5M seed round and collaborates with physicians at leading medical institutions. A5 is engaged with a startup client in the PST time zone.

Key Job Information
- 100% Remote Based
- Corporate Location:
- HQ in San Francisco, CA
- Employment:
- Full-Time
- Experience Required:
- 3+ years
- Salary Range:
- $60,000 - $96,000 annually ($5,000 - $8,000/month)
- Visa Sponsorship:
- Not available
- Work Schedule:
- 5-6 days per week, PST hours

Role Overview

As a founding full-stack engineer, you'll be instrumental in shaping the technical direction and product roadmap of this healthcare AI platform.



You'll own end-to-end feature development from architecture through deployment, working directly with the founding team to revolutionize personalized healthcare delivery.

Technical Stack

Front-end:
- React
- TypeScript

Back-end:
- Python
- TypeScript
- Node.js
- Supabase

Cloud & Infrastructure:
- AWS (required)
- AWS HealthLake (preferred)

AI/ML (Plus):
- LLM development experience
- LangChain/LangGraph

Requirements
- 3-6 years of full-stack web development experience
- Proficient in React and TypeScript for front-end development
- Strong back-end experience with Python, TypeScript, Node.js, and Supabase
- Demonstrated AWS expertise, particularly with HealthLake
- Availability to work 5-6 days per week during PST business hours

What We Offer
- Competitive compensation with significant founding engineer equity potential
- Ground-floor opportunity at a mission-driven, well-funded startup
- Direct collaboration with Stanford CS graduate foun

📌 Python React Fullstack Engineer LATAM (Buenos Aires)
🏢 A5 Talent Finders
📍 Buenos Aires