Gen AI Developer
Job in
Chantilly, Fairfax County, Virginia, 22021, USA
Listed on 2026-10-13
Listing for:
Interon IT Solutions
Full Time
position Listed on 2026-10-13
Job specializations:
-
Software Development
AI Engineer (Applied/Software), Backend Developer, Python, Cloud Engineer - Software
Job Description & How to Apply Below
Interon IT Solutions is seeking a hands-on Generative AI Engineer to develop AI-powered enterprise and healthcare products. The ideal candidate has built LLM applications and has experience deploying applications on AWS or another cloud platform.
Job Title:Gen AI Developer
Location:
Chantilly, VA (onsite)
Client:
Interon IT Solutions
Experience:
6+ Years Pay rate: $40-$-45/Hr on W2
Responsibilities
- Build Generative AI applications using LLM APIs and Python.
- Develop RAG solutions that retrieve information from documents, databases, and other enterprise sources.
- Create AI agents and automated workflows with tool calling and API integrations.
- Build backend services and REST APIs using FastAPI or a similar framework.
- Implement embeddings, vector search, prompt design, structured outputs, and guardrails.
- Test applications for response quality, accuracy, latency, security, and cost.
- Deploy, monitor, and improve applications in a cloud environment.
- Collaborate with product and engineering teams to deliver production-ready features.
- 5+ years of experience in software development, AI/ML, or a related engineering field.
- Strong Python programming skills and experience developing REST APIs.
- Hands-on experience deploying or supporting applications on AWS or another cloud platform.
- Experience building LLM applications involving RAG, embeddings, or AI agents.
- Experience with Lang Chain, Lang Graph, Llama Index, or a similar framework.
- Working knowledge of SQL, databases, Git, and software testing.
- Ability to work onsite in Chantilly, Virginia.
- Experience with AWS services such as Bedrock, Lambda, API Gateway, S3, or RDS
- OpenAI APIs or Anthropic models
- Vector databases or PostgreSQL/pgvector
- Docker, CI/CD, Git Hub Actions, or application monitoring
- React or Type Script
- Healthcare, HR technology, workflow automation, or enterprise SaaS products
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