Senior Full Stack Engineer: AI‑Driven Geospatial Apps

Trinnex; Aurora (IL); On-site; USD 102,000 - 179,000; Full time

Job summary

Trinnex is seeking a Senior Full Stack Developer to join our Digital Solutions team. You will work on modern applications that fuse sensor/IoT data, geospatial tech, ML, and AI-powered agent systems to solve engineering and environmental challenges.

You will design and implement full stack solutions across frontend and backend, create scalable APIs, participate in testing and deployment, and collaborate with a cross-functional team to drive technical direction and production readiness.

Qualifications

• Bachelor's degree in a related field.
• At least 5 years of related experience in full stack development.
• Experience building scalable APIs and modern frontend frameworks.
• Willingness to travel as required by project needs.

Responsibilities

• Design, develop, and maintain scalable frontend and back-end applications.
• Build, integrate, and optimize REST, GraphQL, and other APIs.
• Contribute to AI-enabled and agent-based system features and architectures.
• Develop tests and collaborate on CI/CD and DevOps practices.
• Mentor junior developers and participate in code reviews.

Skills

Full stack development

React with Context API and Hooks

C#/.NET

TypeScript/JavaScript

API design

Geospatial tech

Education

Bachelor's degree

Tools

ESRI

PostGIS

Mapbox

Job description

Trinnex is seeking a Senior Full Stack Developer to join our Digital Solutions team. You will work on modern applications that fuse sensor/IoT data, geospatial tech, ML, and AI-powered agent systems to solve engineering and environmental challenges.

You will design and implement full stack solutions across frontend and backend, create scalable APIs, participate in testing and deployment, and collaborate with a cross-functional team to drive technical direction and production readiness.