Generative AI & Agentic Systems Engineer

Global Dimensions, LLC; Washington (District of Columbia); On-site; USD 120,000 - 180,000; Full time

Job summary

Global Dimensions, LLC seeks a mid-level AI engineer to design, prototype, develop, and deploy AI-enabled applications for an Intelligence Community customer in secure environments.

Responsibilities include building full-stack apps with Next.js/React/TypeScript and Python FastAPI, integrating generative AI, and ensuring robust data validation with Pydantic and Zod. Requires TS/SCI clearance and 9+ years of experience.

Qualifications

• U.S. Citizenship required.
• Active TS/SCI clearance with an active CI Polygraph required.
• 9 years of relevant professional experience in computer science, data science, software engineering, or a closely related technical field.
• Proficiency with at least one generative AI development framework (e.g., LangChain, Haystack, LlamaIndex).
• Strong expertise in prompt engineering, including optimization and management.
• Hands-on experience designing and developing agentic AI solutions (Model Context Protocol, AI tool development, A2A communication).
• Strong proficiency in React.js and TypeScript including components, hooks, state management, and API integration.
• Experience developing backend services and RESTful APIs using Node.js or Python.
• Proficiency with PostgreSQL including modeling, migrations, indexing, and query optimization.
• Hands-on experience with Docker and containerized development.
• Understanding of full-stack architecture, API integration, data validation, and modern software practices.
• Strong analytical and problem-solving skills; ability to translate requirements into specs.
• Ability to collaborate with engineers, AI developers, product owners, and stakeholders in a fast-paced environment.

Responsibilities

• Design, prototype, develop, and deploy AI-enabled applications for an Intelligence Community customer.
• Integrate generative AI and agentic AI into mission-critical workflows.
• Build full-stack apps using Next.js, React, TypeScript, FastAPI, Python, PostgreSQL, OpenSearch.
• Develop and integrate LLM-backed capabilities and AI frameworks.
• Design and implement agentic AI solutions, including tool integrations and MCP context management.
• Create and maintain prompt strategies to improve accuracy and performance.
• Use Pydantic and Zod for data validation and schemas.
• Develop RESTful APIs to connect frontend with AI integrations and backend systems.
• Design and optimize PostgreSQL databases and OpenSearch integrations.
• Build and maintain Docker images; deploy in OpenShift and Kubernetes environments.
• Troubleshoot production issues across UI, backend, databases, and AI integrations.
• Collaborate with stakeholders to clarify requirements and estimates.

Skills

U.S. Citizenship

TS/SCI clearance

9 years experience

Prompt engineering

Agentic AI

Team collaboration

Tools

Next.js

React

TypeScript

FastAPI

Python

PostgreSQL

OpenSearch

Docker

OpenShift

Kubernetes

Pydantic

Zod

LangChain

LlamaIndex

Job description

Global Dimensions, LLC seeks a mid-level AI engineer to design, prototype, develop, and deploy AI-enabled applications for an Intelligence Community customer in secure environments.

Responsibilities include building full-stack apps with Next.js/React/TypeScript and Python FastAPI, integrating generative AI, and ensuring robust data validation with Pydantic and Zod. Requires TS/SCI clearance and 9+ years of experience.