About the role
About Us
At Sully.ai, We’re Building the Most Impactful Healthcare Company on Earth
We believe that access to a great doctor is a basic human right. Today, that’s not a reality. Delays, misdiagnoses, administrative chaos, and burnout plague the system.
Our Mission: One Human, One Doctor. We build AI teammates that augment clinicians — scribes, nurses, receptionists, translators — all powered by our own world-class models and deployed in real-world care.
Our Traction
- 450+ organizations signed 16 months
- AI agents cut admin by ~2.8 hours daily and reduce onboarding 85%.
- 5M+ Clinical Tasks completed to date, serving 36+ specialties.
- Raised $25M from YC, Eric Yuan, Amity, Semper Virens
- Patented AI architecture (MedCon-1) outperforms GPT-4.5, Gemini, Claude on clinical reasoning tasks
Sully requires A-players capable of 4 months = 1 year output.
What You'll Do
Design, implement, and optimize core components across frontend, backend, and model integrations, while driving engineering direction in close collaboration with our co-founders.
What You Must Bring
- Senior-level full-stack experience in React, TypeScript, and Node.js
- Proven ability to design, ship, and scale LLM-powered applications.
- Expertise in API design, streaming, and CI/CD pipelines.
- Strong cloud infrastructure background (AWS, GCP, or Azure).
