
Senior Software Engineer, Core Product at Sully.ai. Remote Location: US - Remote. About Us. π Team from OpenAI, DeepMind, NASA, GoogleX, Tesla, and 2 physicians: 6 exits, 2 IPOs.. π₯ Our model outperforms Claude, Gemini, and GPT-4.5 on clinical benchmarks.. π 400+ healthcare orgs signed in 16 months.. β‘οΈ $25M raised from YC, Amity Ventures, Sequoia scouts, and more.. π $1T+ market opportunity. Weβre going after all of it.. About the Role. We are seeking a Senior Software Engineer to build and ship core product features that deliver measurable reliability and speed in clinical workflows. You will work across services, data, and UI to improve high-churn paths, reduce latency, and introduce automation β while modeling strong engineering rituals. This is a hands-on role where youβll be expected to ship quickly, improve stability, and take ownership of end-to-end product experiences.. Key Responsibilities. Build and ship new features across Python/TypeScript services, APIs, and UI.. Improve stability in high-churn pipelines (transcription, JSON note generation, EHR writebacks).. Reduce latency and regressions in clinical workloads through profiling, caching, and schema improvements.. Contribute to team-wide engineering rituals: observability, CI/CD, weekly βplan β ship β measure.β. Debug production issues and ensure fast recovery through tracing, alerts, and error budgets.. Hard Requirements. Hands-on experience shipping production services with CI/CD and reliability practices.. Strong Python and TypeScript skills; comfortable building across stack layers.. Demonstrated track record of reducing latency, error rates, or lead time for changes.. Comfortable working in ambiguous, fast-moving startup environments.. Nice-to-Have. Experience with healthcare integrations (FHIR, HL7, EHR systems).. Familiarity with observability tooling (OpenTelemetry, metrics pipelines).. Background in performance optimization at scale.. First-Month Focus. Ship at least one user-facing improvement across core services or UI.. Implement tracing/alerts to stabilize a flaky pipeline and reduce failure rates.. Adopt weekly βplan β ship β measureβ cadence and track lead time for changes.. Success OKRs (90 Days). Reduce error rates in a core pipeline by 30β50%.. Deliver measurable latency improvements (β₯30%) in a high-volume workflow.. Consistently ship features on a weekly cadence with visible post-deploy metrics.. Culture Fit. Persistent, driven problem solver. Willing to push back on leadership to defend quality/timelines. Thrives in high-ambiguity, fast-paced startup environments. Why Join . Sully.ai. ?. π₯ Shape the Future of Healthcare: Build category-defining partnerships that enable doctors to focus on saving lives.. π Early-Stage Impact: Join early and play a critical role in shaping our partnership roadmap and overall company growth.. π Remote-First Culture: Work with a talented, mission-driven team in a flexible, remote environment.. π° Competitive Compensation: Enjoy a competitive salary, equity, and the opportunity to make a real difference.. π Solve Scalability Challenges: Tackle complex challenges in a rapidly growing company, driving impactful change in healthcare.. 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.. Β