Senior AI Developer: GenAI, Python & MLOps Expert

Quantum Technologies. LLC; Wilmington (DE); On-site; USD 150,000 - 210,000; Full time

Job summary

Quantum Technologies. LLC is seeking a senior Python AI Developer to design and build AI-driven applications and data pipelines in a backend-centric role.

You will implement RAG and orchestrate AI agents using LangChain, LangGraph, or CrewAI, while integrating LLMs with vector stores and external REST APIs. We expect 7+ years of Python experience, familiarity with FastAPI/Flask/Django, and strong MLOps practices including Git and containerization.

Qualifications

• 7+ years of total software experience with Python proficiency.
• Hands-on experience with GenAI, NLP, prompt engineering, and vector stores.
• Knowledge of web frameworks such as FastAPI, Flask, or Django.
• Familiarity with MLOps practices, Git version control, and containerization.

Responsibilities

• Design and build AI-driven applications, data pipelines, and microservices using Python.
• Implement Retrieval-Augmented Generation (RAG) and orchestrate AI agents using tools like LangChain, LangGraph, or CrewAI.
• Integrate LLMs with enterprise vector databases and external REST APIs.
• Optimize backend performance and deploy production-ready code via Docker and cloud platforms (AWS, Azure, GCP).

Skills

Python

GenAI

NLP

Prompt engineering

Vector stores

MLOps

Git

Docker

AWS

Azure

GCP

FastAPI

Flask

Django

Tools

LangChain

LangGraph

CrewAI

Docker

AWS

Azure

GCP

REST APIs

Job description

Quantum Technologies. LLC is seeking a senior Python AI Developer to design and build AI-driven applications and data pipelines in a backend-centric role.

You will implement RAG and orchestrate AI agents using LangChain, LangGraph, or CrewAI, while integrating LLMs with vector stores and external REST APIs. We expect 7+ years of Python experience, familiarity with FastAPI/Flask/Django, and strong MLOps practices including Git and containerization.