Senior AI Engineer - Search & Recommendation - Patient Team (x/f/m)
Core
Design and build production search and recommendation engines for a health companion app serving 100M patients across Europe.
Role type
Senior AI Engineer (Search & Recommendation)
Builds
Retrieval, ranking, and reranking pipelines for patient care navigation and insights.
Domain
Healthcare / AI Search & Recommendation
Deliverable
production ML models
Required skills
Production deployment of search/recommendation systems, end-to-end retrieval and ranking pipelines, vector search and semantic retrieval, RAG implementation, LLM-based or managed rerankers, offline and online evaluation, A/B testing, latency optimization, system architecture design.
Preferred skills
B2C marketplace experience, pattern mining, causal inference, learning-to-rank, feature engineering, healthcare domain knowledge (GDPR/HDS).
Technologies
AWS ECS, Vertex AI, Python, Rails, TypeScript, Java, Kotlin, Swift, React Native, DoctoBERT.
Responsibilities
Design full retrieval and ranking pipelines, establish baselines using prompts and RAG, build evaluation and observability loops, improve search relevance and ranking, own production quality and monitoring, partner with ML Engineers and PMs to ship AI features.
Seniority
Senior, hands-on IC
