Senior AI Engineer, Agents
Posted 18hrs ago
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Job Description
Senior AI Engineer advancing clinical AI agents for a Latin American healthtech company. Designing ontologies, fine-tuning models, and building evaluations for production healthcare workflows.
Responsibilities:
- Design and maintain clinical ontologies used by production AI agents
- Train, fine-tune and distill language models end to end for clinical use cases
- Build and maintain evaluation frameworks that go beyond standard metrics to identify failure modes
- Ship and maintain AI agents and LLM based systems in production
- Apply context engineering methods, including RAG, vector stores and knowledge graphs, to improve agent performance
Requirements:
- Based in Latin America
- Experience shipping and maintaining AI agents or LLM based systems in production
- Hands on experience training, fine-tuning or distilling models end to end
- Strong Python programming skills
- Experience with context engineering, including RAG, vector stores and knowledge graphs
- A track record of shipping production systems; a background limited to academic or research work does not meet this requirement
- Not currently in a management, director or VP role














