Staff Machine Learning Engineer
Core
Lead the development and deployment of personalization systems for Headspace's meditation and mindfulness content, including search, recommendation, and conversational AI memory.
Role type
Staff Machine Learning Engineer (Personalization)
Builds
Personalized member experience systems including content recommendation, nudges, notifications, and conversational AI memory.
Domain
Mental health / Mindfulness / AI
Deliverable
production ML models
Required skills
Python, vector search, embedding models, recommender systems, supervised learning, unsupervised learning, deep learning, reinforcement learning, LLM orchestration, RAG systems, scikit-learn, PyTorch, TensorFlow, spaCy, unit testing, integration testing, end-to-end testing, version control
Preferred skills
Master's degree in relevant field, clinical/healthcare ML experience
Technologies
Python, PyTorch, TensorFlow, spaCy, scikit-learn
Responsibilities
Lead development of recommender systems for meditation content; design and evolve AI systems from vision to production; partner with software engineers and product leads to build features.
Seniority
Staff, technical leadership & mentorship