Senior AI-First Full-Stack Engineer - Remote

Pantheon Data, a Kenific Holding company near the Washington, DC area, seeks a hands-on Senior Full Stack Software Engineer (AI-First) to design, build, integrate, and maintain modern software systems for government and commercial programs. You will lead agentic development with Claude-based tools, review agent output, and write critical code when needed. The role spans UI, APIs, services, databases, and cloud environments, with emphasis on architectural judgment, security, and maintainability.