Join to apply for the Medical AI Specialist role at Heidi .
Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care.
We exist to double healthcare’s capacity while keeping care deeply human. In 18 months, Heidi has returned more than 18 million hours to clinicians and supported over 73 million patient visits. Today, more than two million patient visits each week are powered by Heidi across 116 countries and over 110 languages.
Founded by clinicians, Heidi brings together clinicians, engineers, designers, scientists, creatives, and mathematicians, working with a shared purpose : to strengthen the human connection at the heart of healthcare.
Backed by nearly $100 million in total funding, Heidi is expanding across the USA, UK, Canada, and Europe, partnering with major health systems including the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, among others.
The Role
We’re looking for a qualified doctor or clinician with AI / ML expertise to join our Medical Knowledge (MK) team as a Medical AI Specialist . You’ll bring your clinical expertise as well as technical expertise in software, AI, and machine learning into a fast‑paced, hyper‑growth startup environment. In this role you’ll :
- Help shape our AI products by infusing medical insights with deep technical knowledge
- Collaborate across teams to turn clinician needs into reliable, high‑impact AI features
What you’ll do
Own the clinical integrity of Heidi : advise clinicians, troubleshoot edge cases, and validate outputsPartner with product, engineering, and design teams to engineer prompts, build agentic AI, create model evaluation frameworks, and fine‑tune models.Build cutting‑edge AI features within Heidi using the latest tools and frameworksPlan and collaborate on research studies that prove our AI scribe’s clinical accuracy and user impactAdvise leadership on clinical quality and product roadmap prioritiesMentor colleagues and help build a culture of clinical excellence and collaborationWhat we will look for
Clinician with AI product experiencePrevious hands‑on experience building scalable AI products or features for healthcare settingsDeep experience with large language models and provider APIs (OpenAI, Claude, Gemini), building LLM‑powered healthcare products and featuresProven track record crafting, iterating, and testing prompts; mitigating bias and hallucinations; embedding clinical safety guardrailsCross‑functional collaborationTranslate clinical needs into technical specs, partner closely with engineering and product teams, and embed quality controls for clinician trustPerformance optimizationOptimize AI features for accuracy, latency, scalability, and cost (“fast, safe, cheap”)Build and maintain retrieval‑augmented generation pipelines and automated evaluation workflows (traditional ML metrics, LLM‑as‑judge, A / B tests, clinician feedback loops)Design, build, and orchestrate multi‑step AI agents; fine‑tune or adapt models on medical datasetsSemantic search & vector DBsHands‑on experience with embeddings, vector databases, and agent frameworks like LangChainWhat we believe in
We create unconventional solutions to difficult problems and we build them fast. We want you to set impossible goals and make them happen, think landing a rocket but the medical version.You’ll be surrounded by a world‑class team of engineers, medics, and designers to do your best work, inspired by our shared beliefs :We will stop at nothing to improve patient care across the world.We design user experiences for joy and ship them fast.We make decisions in a flat hierarchy that prioritises the truth over rank.We provide the resources for people to succeed and give them the freedom to do it.Why you will flourish with us 🚀?
Flexible hybrid working environment, with 3 days in the office.Additional paid day off for your birthdaySpecial corporate rates at Anytime Fitness in Melbourne, Sydney tbc.A generous personal development budget of $500 per annumLearn from some of the best engineers and creatives, joining a diverse teamBecome an owner, with shares (equity) in the company, if Heidi wins, we all winThe rare chance to create a global impact as you immerse yourself in one of Australia’s leading healthtech startupsIf you have an impact quickly, the opportunity to fast track your startup career!Help us reimagine and change the face of healthcare around the world.
Seniority level : Mid‑Senior level
Employment type : Full‑time
Industry : Software Development
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