CACI International

Agentic AI Software Engineer

CACI International
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1 day ago
Aurora, CO, USASenior
H1B Sponsor

Base Salary

$82k - $172k/yr

Responsibilities

  • Design, develop, and maintain scalable software supporting Agentic AI capabilities.
  • Architect and implement autonomous agent systems using agentic workflows, reasoning engines, and multi-agent collaboration.
  • Integrate AI agents with enterprise applications and distributed systems using APIs and modern software architectures.
  • Manage the software development lifecycle from concept and design through deployment and sustainment.
  • Build and maintain microservices and RESTful APIs for scalable and resilient applications.
  • Develop clean, maintainable, testable, and efficient code.
  • Collaborate with engineers, architects, product managers, and mission stakeholders to deliver capabilities.
  • Participate in Agile/Scrum activities, technical reviews, and retrospectives.
  • Develop and execute unit, integration, and system tests.
  • Troubleshoot and optimize performance across cloud and on-premise environments.
  • Evaluate emerging AI frameworks, tools, and engineering approaches.

Requirements

  • Bachelor’s degree in Computer Science or a related technical field.
  • At least 5 years of professional software engineering experience with object-oriented programming languages and significant Python experience.
  • Active TS/SCI clearance with an adjudicated polygraph.
  • Strong understanding of the full software development lifecycle.
  • Proficiency with Git and experience with source-control platforms such as GitLab, GitHub, or Bitbucket, including branching, code review, and CI/CD pipelines.
  • Experience with Jira, Confluence, or equivalent issue-tracking and documentation tools.
  • Experience developing microservices and RESTful APIs in Agile/Scrum environments.
  • Hands-on experience building with LLMs or agents and using an agent framework.
  • Familiarity with MCP, A2A, tool use, or function calling in LLM-based systems.
  • Experience with RAG architectures, vector databases, agent memory systems, prompt engineering, evaluation frameworks, or LLM reliability tuning.
  • Ability to collaborate across engineering teams and demonstrate strong communication and problem-solving skills.
  • Preferred experience with AWS or Azure, Kubernetes, Helm, React or Angular, JavaScript or TypeScript, DevSecOps, and modern development tools.

Benefits

  • Full-time regular employment with up to 10% local travel.
  • Flexible time off benefit.
  • Healthcare, wellness, financial, retirement, family support, continuing education, and time-off benefits.
  • Learning and development resources and opportunities for career growth.
  • Position may be worked in more than one location.
CACI International

About CACI International

10,000+ employees

At CACI International Inc (NYSE: CACI), our 27,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security. We are a company of good character, relentless innovation, and long-standing excellence. Our culture drives our success and earns us recognition as a Fortune World's Most Admired Company. CACI is a member of the Fortune 500™ Largest Companies, the Russell 1000 Index, and the S&P MidCap 400 Index. For more information, visit us at www.caci.com. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities

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