AI Engineer – Agentic Systems & RAG

Quantum Technologies. LLC; Charlotte, Northern (NC, KY); Hybrid; USD 120,000 - 180,000; Full time

Job summary

QUANTUM TECHNOLOGIES LLC seeks an AI Engineer to design and deploy intelligent agents, RAG pipelines, and agentic workflows across APIs and data sources. You will prototype with Cursor AI and integrate platforms to build scalable solutions.

Ideal candidates have hands-on experience with autonomous agents, tool usage, RESTful APIs, and multi-agent collaboration, with strong Python skills.

Qualifications

• Hands-on experience building autonomous agents and agentic workflows.
• Strong Python development skills.
• Experience with RAG architectures and vector stores.
• Familiarity with API integration and tool-calling.

Responsibilities

• Design, develop, and optimize AI agents capable of reasoning, decision-making, and tool usage.
• Implement and fine-tune RAG pipelines for contextual knowledge integration.
• Develop, integrate, and manage agentic workflows across APIs, vector stores, and third-party tools.
• Leverage Cursor AI and similar platforms to prototype and deploy agent-based applications.
• Collaborate with product teams to implement AI-driven features with seamless developer experience.
• Build scalable APIs for model access, integration, and service orchestration.
• Stay updated with the latest in LLMs and agent orchestration frameworks.

Skills

Python

Autonomous agents

Agentic workflows

RESTful APIs

Prompt engineering

Multi-agent collaboration

LLMs

Tools

Cursor AI

LangChain

AutoGen

Weaviate

Pinecone

FAISS

Job description

We are seeking a highly skilledAI Engineerwith hands-on experience inagent development, Retrieval-Augmented Generation (RAG), agentic workflows, and platforms such asCursor AI. The ideal candidate will have a strong developer mindset and expertise in integrating APIs and building intelligent systems that can reason, act, and interact across tools and data sources.

Key Responsibilities:

• Design, develop, and optimizeAI agentscapable of reasoning, decision-making, and tool usage
• Implement and fine-tuneRAG pipelinesfor contextual knowledge integration
• Develop, integrate, and manageagentic workflowsacross APIs, vector stores, and third-party tools
• LeverageCursor AIand similar platforms to prototype and deploy agent-based applications
• Collaborate with product teams to implement AI-driven features with seamless developer experience
• Build scalable APIs for model access, integration, and service orchestration
• Stay updated with the latest in LLMs, agent orchestration frameworks, and AI tooling

Required Skills & Qualifications:

• Strong programming skills inPythonor equivalent (Go/Node.js is a plus)
• Experience in developing autonomous agents and agentic workflows using frameworks like LangChain, AutoGen, or similar
• Hands-on withCursor AIfor development, debugging, and agent orchestration
• Experience building and consumingRESTful APIs
• Proficiency inRAG architectures, including vector stores (e.g., FAISS, Pinecone, Weaviate), embedding models, and retrieval tuning
• Experience with prompt engineering, tool calling, and multi-agent collaboration setups
• Solid understanding of LLMs, their fine-tuning strategies, and evaluation frameworks

QUANTUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. QUANTUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will QUANTUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract