Founding AI Engineer & Data Scientist

Founding AI Engineer & Data Scientist 📍 Munich – onsite 💰 €90,000–€120,000 + meaningful equity I’m partnering with an ambitious early-stage healthtech company building technology that could fundamentally change how people understand and manage their health. The platform uses smartphone-based data—including facial video, voice and wider health signals to estimate digital biomarkers and build a richer picture of an individual’s wellbeing. The next stage is even more ambitious: developing a safe, evidence-led Doctor AI capable of reasoning across multimodal health data and supporting personalised health recommendations. They’re now looking for a Founding AI Engineer & Data Scientist to help shape the technical direction and build the core intelligence behind the product. What you’ll be doing Researching and developing models across video, audio, health data and digital biomarkersBuilding production-ready ML systems using Python and PyTorchExploring multimodal learning, signal processing and personalised recommendation approachesDeveloping agentic AI and evidence-grounded medical reasoning workflowsTaking ideas from experimentation through to live product featuresDefining evaluation, monitoring and safety standardsWorking directly with the founders on product and technical strategyHelping establish the culture and best practices of the growing AI team What they’re looking for Strong commercial experience building and deploying machine-learning systemsExcellent Python and hands-on deep-learning experienceStrong PyTorch knowledgeExperience in at least one of the following:Computer vision or video modellingSignal processing or time-series modellingRecommendation or personalisation systemsMultimodal AIHealthcare, medical or biomarker-related MLExperience taking models beyond notebooks and into productionStrong statistical and experimental foundationsThe ownership and pace required in an early-stage startup Experience with LLMs, RAG, agentic systems, healthcare AI, physiological signals, medical imaging, audio or remote vital-sign measurement would be particularly valuable. The environment This is not a narrowly defined research role. You’ll be expected to investigate difficult scientific problems, write production code, influence the roadmap and take responsibility for getting features into users’ hands. The company is small, well-funded and highly ambitious. You’ll work closely with the founders, have genuine influence over the product and receive meaningful equity in return for helping build it. You must be based in Munich or willing to relocate and work closely with the team onsite. Interested—or know someone whose background sits at the intersection of AI, health and product engineering? Drop me a message for a confidential conversation.