Senior Full-Stack Cloud Engineer

Role Summary

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OnTrac is seeking an experienced Senior Full-Stack Cloud Engineer to support our digital platform initiatives. In this role, you will design, build, test, and deploy modern full-stack application features spanning a React frontend, a Node.js REST API, and a PostgreSQL database. Working alongside internal engineering resources and partner teams, you will also manage cloud deployments, infrastructure automation, and CI/CD pipelines on Google Cloud Platform (GCP) using Terraform and Docker.

Requirements & Qualifications

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* Google Cloud Certification: Active certification as a GCP Associate Cloud Engineer or Professional Cloud Developer (or equivalent demonstrated depth on Google Cloud). * Containerization: Hands-on experience with Docker for containerizing Node.js applications and managing containerized runtime environments. * Infrastructure as Code (IaC): Solid proficiency writing and managing Terraform scripts to provision GCP infrastructure. * CI/CD Expertise: Proven ability to configure and maintain automated build, test, and deployment pipelines using Google Cloud Build or GitHub Actions. * Full-Stack Proficiency: + Frontend: Strong experience building modern, responsive UI components in React directly from Figma designs. + Backend: Expertise designing, building, and securing RESTful APIs with Node.js. + Database: Deep knowledge of PostgreSQL, including relational data modeling, writing SQL queries, and managing schema migration scripts. * Testing Beyond Unit Level: Hands-on experience implementing integration and end-to-end (E2E) testing strategies (e.g., Cypress, Playwright, Supertest) alongside standard unit testing.

Key Responsibilities

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### Application Engineering & Interface Development

* Design and implement