Senior Full Stack Developer — AI, IoT & Geospatial

Trinnex; Honolulu (HI); On-site; USD 102,000 - 179,000; Full time

Job summary

CDM Smith Inc. is seeking a Senior Full Stack Developer to join its Digital Solutions team in the United States. You will design and build scalable frontend and backend systems that ingest sensor/IoT data, geospatial data, and AI-powered workflows.

You’ll work across the stack, implement robust APIs, and contribute to agent-based architectures including RAG and A2A communication. Ideal candidates have 5+ years of experience with C#/.NET, JavaScript/TypeScript, and modern frontend frameworks like

Qualifications

• Bachelor's degree or equivalent experience.
• 5 years of related experience in software development.
• Experience with front-end and back-end development, APIs, and deployment.

Responsibilities

• Design, develop, and maintain scalable frontend and back-end apps.
• Build and optimize REST, GraphQL APIs for high performance.
• Contribute to AI-enabled and agent-based components.
• Implement automated testing and CI/CD deployments.
• Collaborate across cross-functional teams and mentor juniors.

Skills

Full stack development

React

C#/.NET

JavaScript/TypeScript

API design

Geospatial tech

AI agent systems

Problem solving

Team collaboration

Communication

Education

Bachelor's degree

Tools

Kubernetes

Google Cloud Platform (GCP)

CI/CD pipelines

REST/GraphQL

ESRI/PostGIS/Mapbox

Job description

CDM Smith Inc. is seeking a Senior Full Stack Developer to join its Digital Solutions team in the United States. You will design and build scalable frontend and backend systems that ingest sensor/IoT data, geospatial data, and AI-powered workflows.

You’ll work across the stack, implement robust APIs, and contribute to agent-based architectures including RAG and A2A communication. Ideal candidates have 5+ years of experience with C#/.NET, JavaScript/TypeScript, and modern frontend frameworks like