Full-Stack Developer-TS/SCI/Polygraph

About this role

Overview:

LMI is seeking a Full-Stack Developer with proficiency in Agentic AI to join the Chief Technology Office development team. This position requires an individual who thrives in dynamic environments, rapidly delivering results while maintaining flexibility to adapt to shifting priorities. This position requires active Top Secret with Polygraph clearance. You must be a U.S. citizen.

We are seeking a Full Stack Developer to support mission-focused application development within a secure cloud and on-premise environment. The selected candidate will contribute across the full software development lifecycle, including application design, UI development, backend services, and large-scale data processing workflows.

This role requires experience building scalable applications that integrate cloud services, data platforms, and analytics tools to support operational and analytical systems.

Responsibilities:

Providing direct support to the multiple customers, this Full-Stack Developer will:

• Design, develop, and maintain full stack applications supporting mission-critical systems.
• Participate in the entire software development lifecycle, including requirements analysis, design, development, testing, and deployment.
• Develop user interfaces and application workflows aligned with mission and user requirements.
• Build and maintain backend services, APIs, and data pipelines that support analytics and operational tools.
• Develop and maintain ETL workflows and automated data processing pipelines.
• Support development within secure cloud and on-premise environments.
• Integrate applications with distributed data platforms and databases.
• Maintain and improve automated deployment processes and CI/CD pipelines.
• Collaborate with engineers, analysts, and system administrators to ensure system interoperability.
• Support system optimization, performance tuning, and reliability improvements.
• Participate in code reviews, testing, and usability va...