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Llamaindex Jobs in Virginia (NOW HIRING)

AI Engineer

Arlington, VA · On-site

$77.60 - $176/hr

Experience with basic prompt engineering concepts and use of LLM SDKs or frameworks, including LangChain or LlamaIndex * Experience with application containerization, CI/CD deployments, and Python

New

AI Innovation Engineer

Mclean, VA · On-site

$100 - $140/hr

Leverage RAG pipelines, orchestration frameworks (LangChain, LlamaIndex), and LLM APIs to rapidly deliver working demos * Cross-Functional Integration * Participate in communities of practice and ...

Leverage RAG pipelines, orchestration frameworks (LangChain, LlamaIndex), and LLM APIs to rapidly deliver working demos * Cross-Functional Integration * Participate in communities of practice and ...

Leverage RAG pipelines, orchestration frameworks (LangChain, LlamaIndex), and LLM APIs to rapidly deliver working demos * Cross-Functional Integration * Participate in communities of practice and ...

Leverage RAG pipelines, orchestration frameworks (LangChain, LlamaIndex), and LLM APIs to rapidly deliver working demos * Cross-Functional Integration * Participate in communities of practice and ...

AI Engineer

Arlington, VA · On-site

$77K - $176K/yr

Experience with AI agent frameworks, including LangChain or LlamaIndex * Experience with open-source AI projects such as Ollama or personal projects using generative AI * Experience with Git, CI/CD ...

AI Engineer

Arlington, VA · On-site +1

$77K - $176K/yr

Experience with AI agent frameworks, including LangChain or LlamaIndex * Experience with open-source AI projects such as Ollama or personal projects using generative AI * Experience with Git, CI/CD ...

AI Engineer

Arlington, VA · On-site

$77K - $176K/yr

Experience with AI agent frameworks, including LangChain or LlamaIndex * Experience with open-source AI projects such as Ollama or personal projects using generative AI * Experience with Git, CI/CD ...

Senior AI Solutions Engineer

Reston, VA · On-site

$57.50 - $74/hr

Solid knowledge of LLM Frameworks such as LangChain, LlamaIndex, Transformers * Familiarity with common APIs, including OpenAI, GraphQL, FastAPI * Familiarity with Databases and Retrieval Augmented ...

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Llamaindex information

What is LlamaIndex?

LlamaIndex is an open-source data framework that helps developers connect large language models (LLMs) to various data sources. It provides tools to ingest, organize, and query data, making it easier for LLMs to retrieve relevant information from documents, databases, APIs, and more. LlamaIndex streamlines the development of LLM-powered applications by managing data pipelines and facilitating efficient, context-aware interactions with external or private data. This enables more useful, accurate, and customizable AI solutions for a wide range of use cases.

How does a LlamaIndex engineer typically collaborate with data scientists and other team members during the development of AI-driven applications?

A LlamaIndex engineer often works closely with data scientists, product managers, and software engineers to design and implement robust data pipelines for large language model (LLM) applications. Collaboration usually involves regular meetings to align on data requirements, model performance metrics, and integration points. Engineers are responsible for ensuring data is efficiently indexed, accessible, and up-to-date, while also providing technical insights to optimize retrieval and performance. Effective communication and teamwork are key, as projects are often cross-functional and iterative, requiring ongoing feedback and adaptation.

What are the key skills and qualifications needed to thrive as a LlamaIndex engineer, and why are they important?

To thrive as a LlamaIndex Engineer, you need strong programming skills in Python, experience with data structures, and a solid understanding of information retrieval concepts, typically supported by a degree in computer science or a related field. Familiarity with LlamaIndex's framework, knowledge of vector databases (like FAISS or Pinecone), and experience with machine learning libraries are commonly required. Analytical thinking, problem-solving abilities, and effective communication are crucial soft skills for collaborating with teams and building scalable data solutions. These skills ensure the delivery of efficient, reliable systems that support advanced data indexing and retrieval tasks.

What is the difference between Llamaindex vs Data Analyst?

AspectLlamaindexData Analyst
Required credentialsTypically requires knowledge of data management, APIs, and AI toolsBachelor's degree in statistics, mathematics, or related field; often requires certifications in data analysis
Work environmentTech companies, AI startups, data-driven organizationsBusiness, finance, healthcare, and other industries with data needs
Employer and industry usageUsed by organizations integrating AI and data indexing solutionsCommon in industries analyzing large datasets for insights
Search and comparison intentUnderstanding AI data tools vs traditional data analysis rolesComparing AI-driven data indexing tools with traditional data analysis

While Llamaindex focuses on AI-powered data management and integration, Data Analysts primarily interpret and analyze data to inform business decisions. Both roles require data literacy but differ in technical focus and work environment.

What cities in Virginia are hiring for Llamaindex jobs?

Cities in Virginia with the most Llamaindex job openings:

Infographic showing various Llamaindex job openings in Virginia as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 11% Part Time, and 4% Contract. Highlights an 73% Physical, 6% Hybrid, and 21% Remote job distribution.

W2 Role - Data Scientist - McLean, VA Onsite

Kanak Elite Services Inc

Mclean, VA • On-site

Contractor

Re-posted 21 days ago


Job description

Hello There,

My name is Himanshu Sharma, and I serve as the Recruitment Lead at Kanak-IT INC. I am reaching out to share an excellent career opportunity for the role of Data Scientist with our esteemed client. If you are interested then please share your updated resume at Himanshu01@kanakits.com .

Job Description

Position           : Data Scientist

Location          : McLean, VA Onsite (Must be local)

Duration         : Long term contract

Interview        : In-person (1 round)

Must-Have Skills

  • Hands-on experience with Machine Learning transitioned into Generative AI
  • Strong proficiency in RAGPython (Jupyter), and workflow automation using agents
  • Deep understanding of data structures and modeling

Preferred Skills

  • Experience building AI agentsMCPA2AGraph RAG
  • Deployed GenAI applications into production environments

Nice to Have

  • Familiarity with LangChainLlamaIndexBedrockOpenAIVertex AI, and knowledge bases

Note: GitHub repo review is strongly recommended. Technical vetting and assessment testing are preferred.

Skill Matrix

Skills / Tools

Years of Exp.

Last Used

Machine Learning & Generative AI

Retrieval-Augmented Generation (RAG)

Python (Jupyter, Workflow Automation)

Data Structures & Data Modeling

AI Agents Development (MCP, A2A, Graph RAG)

GenAI Application Deployment (Prod)

LangChain, LlamaIndex

Cloud AI (Bedrock, OpenAI, Vertex AI)

GitHub (Repo Management & Code Review)