GenAI Web Developer (TS/SCI)

Aimlroles; Chantilly (VA); On-site; USD 121,000 - 266,000; Full time

Job summary

CACI is seeking an AI Web Developer to design, develop, and enhance a GenAI-enabled web application for a government customer. You will lead development across HTML5, JavaScript, C#, and cloud services, integrating LLMs, APIs, and AI platforms to deliver secure, scalable solutions.

You will work with analysts and SMEs to translate requirements into maintainable AI-powered features, conduct code reviews, and adhere to security and release standards.

Qualifications

• Minimum of two (2) years of relevant web development or software development experience.
• Active TS/SCI clearance with CI Polygraph.
• Experience developing or integrating GenAI applications, LLM-powered interfaces, or other AI-enabled solutions.
• Knowledge of AI terminology and integration approaches.
• Experience integrating multiple LLMs or AI services through APIs, SDKs, or other integration mechanisms.
• Experience with AI platforms such as Microsoft Foundry, Amazon Bedrock, Amazon SageMaker, or comparable services.
• Experience developing web APIs, backend services, and SQL-based solutions.
• Experience using AWS and/or Microsoft cloud services.
• Familiarity with MCP servers, tools, and integrations that connect AI capabilities to external systems.
• Practical knowledge of prompt engineering, tool calling, retrieval-augmented generation (RAG), or similar techniques.
• Ability to evaluate technical tradeoffs, troubleshoot complex issues, and develop secure, reliable software.

Responsibilities

• Design, develop, test, and enhance GenAI-enabled web application features.
• Integrate LLMs, AI services, APIs, MCP servers, tools, data sources, and business systems into workflows.
• Evaluate technical approaches, recommend solutions, and troubleshoot complex issues related to performance, security, and scalability.
• Develop and maintain web APIs, backend services, and SQL solutions to support functionality.
• Leverage AWS, MS cloud services, and AI platforms to develop, deploy, monitor, and troubleshoot applications.
• Apply prompt engineering, tool calling, RAG, and other GenAI techniques to enhance capabilities.
• Collaborate with colleagues to refine requirements, conduct code reviews, maintain documentation, and follow standards.

Skills

GenAI integration

LLM APIs

Cloud services (AWS / Azure)

C#/.NET web development

HTML5/JavaScript/CSS

SQL

Secure software practices

CI/CD / release leadership

Education

Bachelor's degree in CS or related field

Tools

HTML5

JavaScript

CSS

Bootstrap

C#/.NET

SQL

AWS

Microsoft cloud services

APIs

LLMs

Job description

CACI is seeking an AI Web Developer to design, develop, and enhance a GenAI-enabled web application for a government customer. You will lead development across HTML5, JavaScript, C#, and cloud services, integrating LLMs, APIs, and AI platforms to deliver secure, scalable solutions.

You will work with analysts and SMEs to translate requirements into maintainable AI-powered features, conduct code reviews, and adhere to security and release standards.