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Python React Fullstack Engineer LATAM

KyirovMillbrae, CAL5 SeniorNovember 11th, 2026
Founding Full-Stack Engineer (Remote - LATAM) Healthcare AI Startup | Seed Stage | Y Combinator-BackedAbout 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, CAEmployment: 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 StackFront-end: ReactTypeScriptBack-end: PythonTypeScriptNode.jsSupabaseCloud & Infrastructure: AWS (required)AWS HealthLake (preferred)AI/ML (Plus): LLM development experience LangChain/LangGraphRequirements 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 HealthLakeAvailability 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 founders
  • Cutting-edge healthcare technology using modern frameworks and tools
  • Meaningful impact on patient outcomes and healthcare accessibility
  • Remote-first culture
Interview Process:
  • Introductory Call (30 minutes)
  • Live Coding Interview (1.5 hours)
  • Work TrialOffer Extended
OnboardingJoin us in building the future of personalized healthcare through innovative AI technology.