Staff ML Engineer, Frontier AI

Own foundational model research for medical coding, scribing, chart understanding Build learning loops turning real-world signals into fast model improvements Improve Chart Chat grounding, retrieval, and reasoning on long patient records Optimize latency, accuracy, and cost via routing, distillation, decoding, quantization Contribute to population-level clinical reasoning across patients Stay at the cutting edge: RL, DL, clinical NLP; run experiments Deep RL and Deep Learning expertise 5+ years ML eng or applied research with production results Deep RL/DL expertise in industry or research Publications at top venues are a strong plus Strong Python and PyTorch fundamentals Experience with RLHF or retrieval-augmented generation Comprehensive medical, dental, and vision coverage for you and dependents 401(k) with company match up to 3% A remote-friendly culture with SF HQ and equipment provisioning Parental leave Annual company-wide and team off-sites with travel, lodging and meals Flexible time off with no annual cap