Senior AI-Powered Full-Stack Engineer (Geospatial & IoT)

Trinnex; Fort Smith (AR); On-site; USD 110,000 - 170,000; Full time

Job summary

Trinnex is seeking a Senior Full Stack Developer to join our Digital Solutions team. You’ll work on modern applications that integrate sensor/IoT data, geospatial tech, ML, and AI-powered agents to solve engineering and environmental challenges, shaping next-generation intelligent systems.

You will design across the stack, collaborate with a cross-functional team, and influence technical direction while delivering scalable, production-ready solutions; travel is minimal.

Qualifications

• Bachelor's degree required; equivalent experience considered.
• At least 5 years of related experience in software development.
• Experience with full stack web applications and AI-enabled systems is preferred.

Responsibilities

• Design, develop, and maintain scalable frontend and back-end applications.
• Build and optimize REST, GraphQL, and other APIs.
• Collaborate on AI-enabled agent-based systems and RAG workflows.
• Develop automated testing, CI/CD pipelines, and DevOps collaboration.
• Mentor junior developers and participate in code reviews.

Skills

Full stack development

React with Context API & Hooks

C#/.NET

JavaScript/TypeScript

API design

Geospatial tech

RAG patterns

Agent orchestration

AI development tools

Education

Bachelor's degree

Tools

Node.js

Next.js

Express

GraphQL

REST APIs

Docker

Kubernetes

GCP

Job description

Trinnex is seeking a Senior Full Stack Developer to join our Digital Solutions team. You’ll work on modern applications that integrate sensor/IoT data, geospatial tech, ML, and AI-powered agents to solve engineering and environmental challenges, shaping next-generation intelligent systems.

You will design across the stack, collaborate with a cross-functional team, and influence technical direction while delivering scalable, production-ready solutions; travel is minimal.