About this role
Founding Applied AI Engineer at Kastle. Location: San Francisco, California, United States. Role: Fine-tune LLMs, Design workflows, Evaluate models Requirements: 2+ years building and deploying ML/AI systems in production; Python and deep learning frameworks (TensorFlow, PyTorch); experience with LLM orchestration (LangChain, LlamaIndex); track record shipping AI products; strong product mindset; good cross-functional communication. Category: Software Development Seniority: Mid Level Tools: Python, TensorFlow, PyTorch, LangChain, LlamaIndex Commitment: Full Time Workplace: Onsite Languages: English