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NxT Level3 months ago

Senior AI Engineer

$200,000–$300,000 year

Hybrid · New York City, New York, United States

Type
Full Time
Level
Senior Level
Education
Bachelors Degree
Company size
Startup

Job Summary

Senior/Principal AI Engineer to build production-grade LLM systems for healthcare applications, focusing on multi-agent coordination, RAG pipelines over clinical knowledge bases, model optimization, and real-time inference. Responsibilities include designing and shipping orchestration patterns, retrieval and grounding layers, improving model performance through fine-tuning and distillation, implementing safety systems and guardrails, and collaborating cross-functionally with product, clinical, and engineering teams to translate requirements into measurable, reliable systems. Tech focus includes Python, PyTorch/TensorFlow, foundation models, real-time inference, HIPAA-compliant NLP pipelines, EHR integrations, and scalable infrastructure; opportunities may include voice/video interfaces, multilingual medical NLP, and regulated healthcare workflows.

Required Qualifications

  • CS degree or equivalent demonstrated expertise
  • Hard science degrees welcome with strong technical foundation
  • 7+ years engineering experience with deep LLM / generative AI expertise
  • Strong Python; experience with PyTorch and/or TensorFlow and modern AI frameworks
  • Experience shipping production AI systems with real-time inference constraints
  • Experience with prompt engineering, fine-tuning, and model optimization for specialized domains
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$200k – $300k / yr

Senior AI Engineer · NxT Level

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