Senior Software Engineer

## About the role 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 enable our customers to staff 30% of their workforce with AI by creating a shared agent architecture for scale and efficiency. All powered by our own patented, world-class models and deployed in real-world care. ## Responsibilities - Design, implement, and optimize core components across frontend, backend, and model integrations, while driving engineering direction in close collaboration with our co-founders. ## Requirements - 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). - Track record of building reliable systems with measurable performance and error budgets. ## Nice to have - Key Results (First 90 Days) - Audit current cross-agent flows for UI/UX cohesion. - Implement shared components and typed contracts for reliability. - Establish instrumentation for frontend performance and model round-trip tracing. - Deliver end-to-end tested, production-grade agentic workflows. ## What we offer - Revolutionizing the antiquated $800B+ Healthcare market - 60%+ Ex-founders who have built, scaled, exited. We hire A-players - Speed matters: we operate with urgency, autonomy, and ownership - You'll work on real, first-of-their-kind problems at the edge of AI and medicine - Your work directly unlocks doctors to reclaim their time, and patients get better, faster care ## About the company Sully.ai is an equal opportunity employer. In addition to EEO being the law, it is a policy that is fully consistent with our principles. All qualified applicants will receive consideration for employment without regard to status as a protected veteran or a qualified individual with a disability, or other protected status such as race, religion, color, national origin, sex, sexual orientation, gender identity, genetic information, pregnancy or age. Sully.ai prohibits any form of workplace harassment.