AI/ML Engineer (Python)

AI/ML Engineer (Python)Location: Addison, TX | On-site, 5 days/weekType: Full-timeAbout the RoleWe are seeking a hands-on AI/ML Engineer to define how AI is built, evaluated, and operated across our portfolio. You will own the technical depth of our AI capability — LLM applications, classical ML, and emerging agentic patterns — in production, at scale, in a regulated environment.This is a senior IC role for an engineer who wants to build, not just advise.What You'll DoDesign and build production AI/ML systems — LLM applications, classical ML, and emerging agentic patternsOwn the full lifecycle: data preparation, model selection, fine-tuning/prompt engineering, evaluation, deployment, and monitoringBuild evaluation frameworks and safety guardrails for LLM-based systems handling sensitive dataPartner with Data, Engineering, and Security teams to architect AI workloads that meet HIPAA and SOC 2 standardsProductionize models — APIs, pipelines, observability, drift detection, retraining loopsContribute to our AI architecture and platform decisions: model gateways, vector stores, RAG patterns, agent frameworksWhat We're Looking For6+ years of Python engineering; 3+ years building production ML or LLM systemsDeep hands-on experience with at least one major LLM provider (Azure OpenAI, Anthropic, AWS Bedrock) and frameworks such as LangChain, LlamaIndex, LangGraph, or equivalentStrong foundation in ML evaluation, prompt engineering, RAG, fine-tuning, and model observabilityExperience deploying models on cloud infrastructure; MLOps tooling (MLflow, Weights & Biases, Kubeflow, or similar)Healthcare or regulated-industry experience strongly preferred; familiarity with HIPAA technical safeguards requiredPragmatic engineer who can scope, ship, and measure — not a research-only profile