Description
HelloFresh is hiring a Senior Machine Learning Engineer to architect and deploy production infrastructure for AI-driven marketing optimization. The role focuses on building visual AI integration layers, transitioning proof-of-concept models into scalable microservices, orchestrating LLM-based agents, engineering high-throughput data pipelines, and establishing CI/CD, feature stores, and drift detection. The engineer will work with data scientists, monitor production systems, and use Python, PySpark, PyTorch, TensorFlow, HuggingFace, and hyperscaler ecosystems. The position is based in Toronto, Ontario, offers flexible hybrid work, and pays CAD 170,000–200,000 annually.
