Senior Software Engineer

Senior Software Engineer About Us At Sully.ai http://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. KEY RESPONSIBILITIES - Design, implement, and optimize core components across frontend, backend, and model integrations, while driving engineering direction in close collaboration with our co-founders. HARD 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. 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. Why Join Sully.ai http://Sully.ai? 🔥 Revolutionizing the antiquated $800B+ Healthcare market 🧠 50%+ of us are ex-founders. We hire A-players, not passengers ⚡️ 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 helps doctors reclaim their time - and patients get better, faster care 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.