Senior Full-Stack Engineer: AI, Geo & IoT Apps

Trinnex; Gresham (OR); 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. You’ll work on modern applications integrating sensor/IoT data, geospatial technologies, machine learning, and AI-powered agents to address engineering and environmental challenges.

You will design, develop, and maintain scalable frontend and back-end systems, build APIs, and collaborate across a cross-functional team to deliver production-ready solutions. Travel may be minimal.

Qualifications

• 5+ years of related experience in engineering or software development.
• Experience designing AI-enabled or agent-based applications.
• Strong API design and data integration skills.
• Knowledge of geospatial technologies and platforms.

Responsibilities

• Design, develop, and maintain scalable frontend and back-end applications.
• Build and optimize REST, GraphQL APIs.
• Implement testing, security, and performance practices.
• Deploy via CI/CD and collaborate with DevOps.
• Mentor junior developers and conduct code reviews.

Skills

Full stack development

React

C#/.NET

JavaScript/TypeScript

API design

Geospatial tech

AI agent systems

RAG patterns

CI/CD

DevOps collaboration

Education

Bachelor's degree

Tools

Kubernetes

GCP

PostGIS

Mapbox

ESRI

Job description

CDM Smith Inc. is seeking a Senior Full Stack Developer to join our Digital Solutions team. You’ll work on modern applications integrating sensor/IoT data, geospatial technologies, machine learning, and AI-powered agents to address engineering and environmental challenges.

You will design, develop, and maintain scalable frontend and back-end systems, build APIs, and collaborate across a cross-functional team to deliver production-ready solutions. Travel may be minimal.