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Latest ML Engineering jobs at Sphere

Lead AI Engineer

Leads development of proprietary AI reasoning model TRAM for interpreting global trade law, building data pipelines, fine-tuning LLMs, and evaluation frameworks for high-speed, accurate compliance determinations. Requires AI product experience, especially RAG systems and model fine-tuning.

250k – 280kSan Francisco, CAML EngineeringOn-siteRAGLLMs