Senior Full-Stack Engineer - AI & Geo

Trinnex; Duluth (MN); 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 in the United States. You will work on modern applications integrating sensor/IoT data, geospatial tech, ML, and AI-powered agent systems to solve real-world engineering challenges.

You’ll design, build, test, and deploy across the full stack, collaborating with a cross-functional team to drive scalable, production-ready solutions.

Qualifications

• Bachelor's degree required.
• 5 years of related experience.
• Equivalents considered for degree requirement.

Responsibilities

• Design, develop, and maintain scalable frontend and back-end applications.
• Build and optimize REST/GraphQL APIs.
• Implement automated testing, deployment, and DevOps collaboration.
• Mentor junior developers and contribute to engineering best practices.
• Collaborate across cross-functional teams to deliver solutions.

Skills

Full stack development

React

C#/.NET

TypeScript/Node.js

API design

Geospatial tech

Education

Bachelor's degree

Tools

Kubernetes

GCP

CI/CD

Job description

Trinnex is seeking a Senior Full Stack Developer to join its Digital Solutions team in the United States. You will work on modern applications integrating sensor/IoT data, geospatial tech, ML, and AI-powered agent systems to solve real-world engineering challenges.

You’ll design, build, test, and deploy across the full stack, collaborating with a cross-functional team to drive scalable, production-ready solutions.