Senior Full Stack Engineer — AI, Geo & IoT Solutions

Trinnex; Lafayette (LA); 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 bring together sensor data, geospatial tech, ML, and AI-powered agents to solve engineering and environmental challenges.

You'll design and build across the full stack, collaborate with a cross-functional team, and influence technical direction while delivering scalable, production-ready solutions in a fast-paced environment.

Qualifications

• Bachelor's degree.
• 5 years of related experience.
• Equivalent additional directly related experience will be considered in lieu of a college degree.
• Domestic and/or international travel may be required. The frequency of travel is contingent on workload and project demands.

Responsibilities

• Design, develop, and maintain scalable frontend and back-end applications using modern frameworks.
• Build, integrate, and optimize REST, GraphQL, and other APIs.
• Apply best practices in code quality, security, performance optimization, and testing.
• Collaborate on AI-enabled agent-based systems and RAG features.
• Deploy applications through CI/CD pipelines and partner with DevOps teams for production readiness.
• Troubleshoot and resolve complex issues across the application stack.
• Mentor and collaborate with cross-functional teams on solution delivery.

Skills

Full stack development

React

C#/.NET

JavaScript/TypeScript

API design

Geospatial tech

Troubleshooting

Communication

Agentic systems

RAG patterns

AI tools

Learning mindset

Education

Bachelor's degree

Tools

Kubernetes

CI/CD pipelines

GCP

Cloud platforms

Job description

Trinnex is seeking a Senior Full Stack Developer to join our Digital Solutions team. You’ll work on modern applications that bring together sensor data, geospatial tech, ML, and AI-powered agents to solve engineering and environmental challenges.

You'll design and build across the full stack, collaborate with a cross-functional team, and influence technical direction while delivering scalable, production-ready solutions in a fast-paced environment.