Senior Full-Stack Engineer: React, Node, PostgreSQL on GCP

Ontrac Solutions LLC. is seeking a Senior Full-Stack Software Engineer to own features end to end across a React frontend, a Node.js service layer, and a PostgreSQL data model, deployed on Google Cloud Platform with minimal oversight. You will collaborate with the Engagement Lead, Program Manager, and customer stakeholders from definition to delivery, applying REST APIs, testing, and CI/CD practices to ensure project success.