Remote AI Engineer: Build LLM Apps & Agentic Workflows

Novacis Digital, LLC.; Rockville (MD); Remote; USD 120,000 - 170,000; Full time

Benefits offered by this job

Competitive salary

Dental insurance

Health insurance

Paid time off

Vision insurance

Job summary

Novacis Digital is seeking a passionate AI Engineer to design and build AI-powered applications using LLMs, RAG, and agentic AI approaches. You will implement services with Python and modern ML frameworks, and connect LLM platforms like OpenAI, Llama, and Hugging Face.

Responsibilities include building RAG systems, LangChain workflows, REST APIs with FastAPI/Flask, and ongoing evaluation of model performance, cost, and reliability.

Qualifications

• Strong background in AI/ML fundamentals and software engineering.
• Experience with Python and modern AI frameworks.
• Hands-on projects with LLMs, RAG, or agentic AI concepts.

Responsibilities

• Develop AI-powered applications with Python and ML frameworks.
• Implement LLM-based solutions using OpenAI, Llama, or Hugging Face.
• Build RAG apps with embeddings, vector DBs, and grounding.
• Create agentic AI workflows using LangChain and orchestration patterns.
• Develop RESTful APIs with FastAPI or Flask and ensure testing.
• Optimize prompts, token usage, latency, and costs.

Skills

Python

AI/ML fundamentals

LangChain

RAG

API design

Git

Docker

FastAPI/Flask

debugging

communication

Education

Bachelor's or master's in CS/AI/ML

Tools

OpenAI

Llama

Hugging Face

Pinecone

FAISS

PgVector

Job description

Novacis Digital is seeking a passionate AI Engineer to design and build AI-powered applications using LLMs, RAG, and agentic AI approaches. You will implement services with Python and modern ML frameworks, and connect LLM platforms like OpenAI, Llama, and Hugging Face.

Responsibilities include building RAG systems, LangChain workflows, REST APIs with FastAPI/Flask, and ongoing evaluation of model performance, cost, and reliability.