Senior AI/LLM Engineer - RAG & Production Systems

CVS Health Corporation; Texas; Hybrid; USD 83.000 - 204.000; Vollzeit

Zusammenfassung

CVS Health is seeking an experienced AI / LLM Engineer to design, develop, and operationalize language-model powered applications for enterprise use cases. This role focuses on building text-based reasoning systems, Retrieval-Augmented Generation (RAG) pipelines, and scalable prompt engineering frameworks that enhance decision-making, automation, and knowledge discovery across the organization.

You will collaborate with business stakeholders to translate requirements into reliable, explainable,

Qualifikationen

• Strong Python programming and software engineering practices.
• Hands-on experience delivering production AI/ML systems.
• Experience with LLMs and APIs.
• Solid NLP and ML fundamentals (training, evaluation, bias).
• Practical RAG, embeddings, and vector search experience.
• Designing APIs, microservices, or distributed systems.
• Familiar with model evaluation and performance metrics.
• Excellent debugging and problem-solving skills.

Kenntnisse

Python

LLMs

NLP

APIs

Distributed systems

Debugging

Problem-solving

Ausbildung

Bachelor's or Master's in CS/Engineering/Data Science

Tools

OpenAI

Anthropic

Google Vertex AI

LangChain

LlamaIndex

Semantic Kernel

Pinecone

Weaviate

FAISS

MongoDB Atlas Vector Search

Spark

Pandas

FastAPI

Flask

REST/gRPC

AWS

Azure

GCP

Docker

Kubernetes

CI/CD

Jobbeschreibung

CVS Health is seeking an experienced AI / LLM Engineer to design, develop, and operationalize language-model powered applications for enterprise use cases. This role focuses on building text-based reasoning systems, Retrieval-Augmented Generation (RAG) pipelines, and scalable prompt engineering frameworks that enhance decision-making, automation, and knowledge discovery across the organization.

You will collaborate with business stakeholders to translate requirements into reliable, explainable,