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Lumicity

Staff Machine Learning Engineer

Lumicity, San Francisco, California, United States, 94199

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This range is provided by Lumicity. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range

$180,000.00/yr - $235,000.00/yr Overview

Audio AI Recruitment Consultant @ Lumicity | Recruiting Researchers & Engineers with Foundational AI Experience We’re on a mission to take LLMs beyond demos and embed them into

mission-critical healthcare workflows . We’re looking for a

Staff Software Engineer

to own and scale the backend systems that power our AI-driven products. If you thrive at the intersection of backend architecture and applied AI—and want your code to directly improve healthcare—you’ll feel right at home here. What You’ll Do

Build the Backend for LLMs

– Architect scalable, low-latency APIs and services that wrap, orchestrate, and optimize models. Engineer Data & RAG Pipelines

– Ingest, preprocess, and ground LLMs in clinical and revenue-cycle data. Lead LLMOps & Observability

– Deliver monitoring, cost tracking, and guardrails to keep systems reliable and safe. Optimize at Scale

– Design caching, batching, and load-balancing strategies for cloud-native LLM workloads. Ship Secure Systems

– Build HIPAA-ready infrastructure with rigorous data governance. Collaborate & Lead

– Partner with ML engineers, product, and healthcare experts while mentoring peers and setting best practices. What You Bring

5+ years of backend/full-stack engineering (3+ with ML/LLM-enabled systems). Fluency in Python + a statically typed language (Go, Java, TypeScript, etc.). Experience with LLM frameworks (LangChain, LlamaIndex, Hugging Face, OpenAI/Anthropic APIs). Familiarity with CI/CD for ML, monitoring, reproducibility, and LLMOps. Bonus:

Experience with healthcare data standards (FHIR, HL7, HIPAA), RAG pipelines, vector DBs, and safety/privacy techniques. Why Join

Shape the future of how LLMs are used in healthcare. High ownership in a leadership-level role with direct product impact. Competitive salary, equity, and full health/dental/vision benefits. Seniority level

Mid-Senior level Employment type

Full-time Job function

Software Development Industries

Health and Human Services

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