AI/ML Engineer

**AI/ML Engineer (Python)** **Location: Addison, TX | On-site, 5 days/weekType: Full-time** **About the Role** We 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 Do** - Design and build production AI/ML systems — LLM applications, classical ML, and emerging agentic patterns - Own the full lifecycle: data preparation, model selection, fine-tuning/prompt engineering, evaluation, deployment, and monitoring - Build evaluation frameworks and safety guardrails for LLM-based systems handling sensitive data - Partner with Data, Engineering, and Security teams to architect AI workloads that meet HIPAA and SOC 2 standards - Productionize models — APIs, pipelines, observability, drift detection, retraining loops - Contribute to our AI architecture and platform decisions: model gateways, vector stores, RAG patterns, agent frameworks **What We're Looking For** - 6+ years of Python engineering; 3+ years building production ML or LLM systems - Deep hands-on experience with at least one major LLM provider (Azure OpenAI, Anthropic, AWS Bedrock) and frameworks such as LangChain, LlamaIndex, LangGraph, or equivalent - Strong foundation in ML evaluation, prompt engineering, RAG, fine-tuning, and model observability - Experience 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 required - Pragmatic engineer who can scope, ship, and measure — not a research-only profile