GenAI Web Developer (TS/SCI) — LLMs & Cloud Apps

CACI International Inc; Chantilly (VA); On-site; USD 104,000 - 218,000; Full time

Job summary

CACI International Inc. is seeking an AI Web Developer to design and build GenAI-enabled web applications for a government customer in Chantilly, VA. You will work with HTML5, JavaScript, C#/.NET, Bootstrap, CSS, SQL, AWS, and cloud services to deliver AI-powered solutions.

You'll integrate LLMs, APIs, and MCP servers, develop web APIs and backend services, and collaborate with analysts, UI/UX, and DoD/IC stakeholders to meet evolving mission needs while following security and release practices.

Qualifications

• 2+ years of web or software development experience with HTML, JS, CSS, C#/.NET.
• Active TS/SCI clearance with Polygraph.
• Experience integrating GenAI, LLMs, AI services, or APIs.
• Experience with AWS or Microsoft cloud services and SQL.

Responsibilities

• Design, develop, test, and maintain GenAI-enabled web applications.
• Integrate LLMs, AI services, APIs, MCP servers with app functionality.
• Develop and maintain web APIs, backend services, and data exchange.
• Collaborate with analysts, UI/UX, and technical teams to meet requirements.

Skills

HTML5

JavaScript

CSS

C#/.NET

Bootstrap

SQL

AWS

Microsoft cloud services

GenAI

LLMs

APIs

Web APIs

Security clearance TS/SCI

Education

Bachelor's degree in CS or related field

Tools

MCP servers

Job description

CACI International Inc. is seeking an AI Web Developer to design and build GenAI-enabled web applications for a government customer in Chantilly, VA. You will work with HTML5, JavaScript, C#/.NET, Bootstrap, CSS, SQL, AWS, and cloud services to deliver AI-powered solutions.

You'll integrate LLMs, APIs, and MCP servers, develop web APIs and backend services, and collaborate with analysts, UI/UX, and DoD/IC stakeholders to meet evolving mission needs while following security and release practices.