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Senior Full Stack GenAI Engineer

Jobs via Dice
Reston, VA Full Time
POSTED ON 4/22/2026
AVAILABLE BEFORE 5/22/2026
Dice is the leading career destination for tech experts at every stage of their careers. Our client, Interon IT Solutions LLC, is seeking the following. Apply via Dice today!

#W2 only

Job title: Senior Full Stack GenAI Engineer

Location: Reston VA - In person interviews so need Local In EAST coast only

Description:

Senior Full Stack GenAI Engineer with 10 years of experience to design and build agentic AI

solutions that automate enterprise workloads and business processes.

The ideal candidate will have strong expertise in Python-based backend development, LLM-

powered applications, cloud-native deployment, vector databases, and modern DevOps practices.

This role involves building end-to-end AI systems that integrate with enterprise platforms,

automate workflows, and deliver production-grade AI applications.

Key Responsibilities

Design and develop agentic AI applications that automate enterprise workflows and decision-

making processes.

Build scalable backend services using Python, FastAPI, and Pydantic.

Develop and deploy LLM-powered applications using models such as GPT and Claude.

Build AI agents and orchestration workflows using LangChain or Strands.

Implement Retrieval Augmented Generation (RAG) solutions using vector databases (pgvector,

Pinecone, Weaviate).

Perform data analysis, preparation, and curation to build high-quality datasets for AI and

knowledge retrieval systems.

Design and implement document ingestion pipelines for enterprise knowledge sources such as

SharePoint, Confluence, and Jira.

Deploy AI workloads on AWS (Bedrock, ECS Fargate, S3) with proper security and scalability

practices.

Develop and integrate enterprise APIs using REST, GraphQL, WebSockets, and web services.

Implement secure authentication and authorization using Ping Identity, OAuth2, OIDC, and

SSO.

Build user interfaces for AI applications using ReactJS or Streamlit.

DevOps & Deployment

Build and manage CI/CD pipelines using Jenkins or GitLab.

Implement GitOps practices for automated deployments.

Containerize applications using Docker and deploy to cloud platforms.

Implement security best practices, vulnerability scanning, dependency management, and

container security.

Required Skills

Backend & APIs

Python

FastAPI

Pydantic

REST APIs, GraphQL, WebSockets

GenAI & Agent Frameworks

LLMs (GPT, Claude)

LangChain or Strands

Retrieval Augmented Generation (RAG)

NLP (Natural Language Processing)

Data & AI Pipelines

Data analysis, data preparation, and data curation

Document ingestion and knowledge base creation

Embeddings and semantic search

Vector Databases

pgvector

Pinecone

Weaviate

Cloud & Platforms

AWS (Bedrock, ECS Fargate, S3, Guardrails)

Databases

PostgreSQL

DynamoDB

Security & Identity

Ping Identity

OAuth2 / OIDC

SSO, Authentication & Authorization

DevOps

Jenkins

GitLab

GitOps practices

Docker containerization

Security vulnerability mitigation

Frontend

ReactJS

Streamlit

Enterprise Tools

Portkey (AI Gateway)

Apigee (API Gateway)

Jira, Confluence, SharePoint

Salary.com Estimation for Senior Full Stack GenAI Engineer in Reston, VA
$163,848 to $202,340
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