LangChain – AI/ML Consultant

Quantum Technologies. LLC; Arlington (VA); On-site; USD 92,000 - 125,000; Full time

Job summary

Quantum Technologies LLC is seeking an experienced AI/ML consultant to design, develop, and deploy enterprise-grade AI solutions in a fast-paced environment. The role emphasizes hands-on Python, LangChain, and generative AI expertise to deliver scalable systems, including LLM-powered applications and tool-calling capabilities.

You'll build RAG pipelines, vector databases, and multi-agent workflows, while integrating Azure OpenAI, Azure AI Foundry, and AWS Bedrock.

Qualifications

• Experience with Python, LangChain, Generative AI and Agentic AI.
• Experience building scalable, production-ready AI solutions.
• Familiar with RAG pipelines, embeddings and vector databases.
• Developing AI systems with multi-agent workflows and tool-calling capabilities.
• Applying ML, NLP and Prompt Engineering techniques.
• Building backend services and REST APIs with FastAPI/Flask.
• Integrating AI models via Azure OpenAI, Azure AI Foundry and AWS Bedrock.
• Implementing LLMOps/MLOps for deployment and monitoring.
• Containerizing apps with Docker and deploying on Kubernetes.
• Working with MCP for AI tool and system integration.

Responsibilities

• Develop and deploy scalable, production-ready Generative AI applications using Python.
• Build LLM-based solutions using LangChain, LlamaIndex, and Hugging Face.
• Implement RAG pipelines, embeddings, and vector database integrations.
• Develop Agentic AI solutions, multi-agent workflows, and tool-calling capabilities.
• Apply Machine Learning, NLP, and Prompt Engineering techniques.
• Build backend services and REST APIs using FastAPI and Flask.
• Integrate AI models using Azure OpenAI, Azure AI Foundry, and AWS Bedrock.
• Implement LLMOps/MLOps practices for AI deployment and monitoring.
• Containerize and deploy applications using Docker and Kubernetes.
• Work with MCP (Model Context Protocol) for AI tool and system integration.

Skills

Python

Generative AI

NLP

Prompt Engineering

Tools

LangChain

LlamaIndex

Hugging Face

FastAPI

Flask

Azure OpenAI

Azure AI Foundry

AWS Bedrock

Docker

Kubernetes

MCP

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Job Title: LangChain - AI/ML Consultant
Location: Arlington, VA
Duration: 12 Months + Extension
Bill Rate: $79/hour
Job Type: W-2, 1099, C2C
Client: To Be Discussed Later
Work Authorization: US-Citizen, H-1B, OPT-EAD, GC-EAD

Job Description

We are looking for an experienced AI/ML Consultant with strong hands-on expertise in Python, LangChain, Generative AI, and Agentic AI to develop and deploy enterprise AI solutions.

Responsibilities:

Develop and deploy scalable, production-ready Generative AI applications using Python.

Build LLM-based solutions using LangChain, LlamaIndex, and Hugging Face.

Implement RAG pipelines, embeddings, and vector database integrations.

Develop Agentic AI solutions, multi-agent workflows, and tool-calling capabilities.

Apply Machine Learning, NLP, and Prompt Engineering techniques.

Build backend services and REST APIs using FastAPI and Flask.

Integrate AI models using Azure OpenAI, Azure AI Foundry, and AWS Bedrock.

Implement LLMOps/MLOps practices for AI deployment and monitoring.

Containerize and deploy applications using Docker and Kubernetes.

Work with MCP (Model Context Protocol) for AI tool and system integration.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.