Senior Full-Stack Developer: AI, Geo & Agent Systems

Trinnex; Miami (FL); On-site; USD 102,000 - 179,000; Full time

Job summary

Trinnex is seeking a Senior Full Stack Developer to join its Digital Solutions team. You will design and deliver scalable frontend and backend systems that combine sensor/IoT data, geospatial tech, and AI-enabled workflows.

Work across the full stack, implement robust APIs, and collaborate with a cross-functional team to drive cutting-edge, production-ready applications. You will contribute to agent-based components, RAG patterns, and system orchestration, while mentoring peers and ensuring code

Qualifications

• Bachelor's degree required; 5+ years of related experience preferred.
• Equivalents accepted in lieu of degree; travel may be required.

Responsibilities

• Design, develop, and maintain scalable frontend and back-end applications.
• Build and optimize REST, GraphQL, and other APIs.
• Contribute to AI-driven features and agent-based workflows.
• Develop automated tests and deploy via CI/CD pipelines.
• Mentor junior developers and participate in code reviews.

Skills

Full stack development

React (Context API, Hooks)

C#/.NET

JavaScript/TypeScript

API design

Geospatial tech (ESRI, PostGIS, Mapbox

Agent-based systems

RAG patterns

AI tools

Problem solving

Communication

Education

Bachelor's degree

Tools

Kubernetes

CI/CD

Google Cloud Platform (GCP)

Job description

Trinnex is seeking a Senior Full Stack Developer to join its Digital Solutions team. You will design and deliver scalable frontend and backend systems that combine sensor/IoT data, geospatial tech, and AI-enabled workflows.

Work across the full stack, implement robust APIs, and collaborate with a cross-functional team to drive cutting-edge, production-ready applications. You will contribute to agent-based components, RAG patterns, and system orchestration, while mentoring peers and ensuring code