Senior AI Engineer - LLM & RAG for Enterprise

CVS Health Corporation; Colorado; Hybrid; USD 83,000 - 204,000; Full time

Benefits offered by this job

Comprehensive benefits package

Bonus eligibility

Paid time off

Job summary

CVS Health Corporation is seeking an experienced AI/LLM Engineer to design, build, and operationalize advanced language-model powered applications for enterprise use cases. You will focus on text-based reasoning, RAG pipelines, and scalable prompt engineering, collaborating with cross-functional teams to deliver reliable and production-ready AI solutions.

The role emphasizes secure, explainable AI with strong debugging and performance optimization in real-world environments.

Qualifications

• Proven development of production-grade AI/ML systems.
• Experience with retrieval-augmented generation (RAG) pipelines.
• Design and implement scalable APIs/microservices.
• Familiar with LLM platforms (OpenAI, Anthropic, Vertex AI).

Responsibilities

• Design, develop, and operationalize LLM-powered applications for enterprise use cases.
• Build text-based reasoning systems and RAG pipelines to enhance decision-making.
• Collaborate with stakeholders to translate requirements into reliable AI solutions.
• Ensure solutions are secure, explainable, and production-ready.

Skills

Python

LLMs

NLP

APIs

Debugging

Distributed systems

Cloud platforms

Prompt engineering

Vector databases

SQL

Spark

Pandas

Education

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

Tools

LangChain

LlamaIndex

Semantic Kernel

Pinecone

Weaviate

FAISS

MongoDB Atlas Vector Search

FastAPI

Flask

Job description

CVS Health Corporation is seeking an experienced AI/LLM Engineer to design, build, and operationalize advanced language-model powered applications for enterprise use cases. You will focus on text-based reasoning, RAG pipelines, and scalable prompt engineering, collaborating with cross-functional teams to deliver reliable and production-ready AI solutions.

The role emphasizes secure, explainable AI with strong debugging and performance optimization in real-world environments.