Senior Full-Stack AI Engineer (Geospatial & Agents)

Trinnex; Burlington (VT); On-site; USD 102,000 - 179,000; Full time

Job summary

CDM Smith Inc. is seeking a Senior Full Stack Developer to join our Digital Solutions team in developing modern applications that integrate sensor/IOT data, geospatial tech, ML, and AI-powered agents.

You will work across the full stack, implement API designs, and contribute to agent-based architectures. Responsibilities include building scalable frontend/backend, integrating REST/GraphQL APIs, and collaborating with DevOps to ensure production readiness.

Qualifications

• Bachelor's degree; 5 years of related experience required.
• Experience with React, .NET, Node.js, and API design.
• Familiarity with geospatial tools (ESRI, PostGIS, Mapbox).
• Ability to work across frontend, backend, and integration tasks.

Responsibilities

• Design, develop, and maintain scalable frontend and back-end applications.
• Build, integrate, and optimize REST, GraphQL APIs for high-performance systems.
• Collaborate on AI-enabled features including agent-based workflows and RAG.
• Ensure reliability through automated testing and CI/CD deployment.

Skills

Full stack development

React

C#/.NET

JavaScript/TypeScript

API design

Geospatial data / ESRI / PostGIS

Cloud platforms (GCP / AWS)

DevOps / CI/CD

AI/Agent-based systems knowledge

Communication skills

Education

Bachelor's degree

5 years of related experience

Tools

Node.js

Next.js

Express

Mapbox

PostGIS

ESRI

Docker

Kubernetes

Job description

CDM Smith Inc. is seeking a Senior Full Stack Developer to join our Digital Solutions team in developing modern applications that integrate sensor/IOT data, geospatial tech, ML, and AI-powered agents.

You will work across the full stack, implement API designs, and contribute to agent-based architectures. Responsibilities include building scalable frontend/backend, integrating REST/GraphQL APIs, and collaborating with DevOps to ensure production readiness.