Senior Full-Stack Cloud Engineer

Role Summary

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

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

Application Engineering & Interface Development

• Design and implement full-stack application features across the React frontend, Node.js backend, and PostgreSQL schema.
• Translate design team mockups from Figma into clean, responsive, and reusable React components and views.
• Build and maintain the REST API layer handling communication between frontend and backend services.

Database Design & Schema Management

• Design and evolve the PostgreSQL relational data model to support new application capabilities.
• Author SQL queries and write schema migration scripts to execute database updates safely across environments.

Testing & Quality Assurance

• Write unit tests for new and modified code as a standard part of the software development lifecycle.
• Build and maintain integration and end-to-end (E2E) tests to validate user journeys and system interactions beyond the unit level.

GCP Infrastructure & DevOps

Provision, deploy, and configure application components on Google Cloud Platform—including runtime services, managed PostgreSQL (Cloud SQL), and Cloud Storage—using

Terraform

• .
• Set up, optimize, and maintain CI/CD pipelines covering automated builds, test execution, container image generation, and deployments.

Technical Alignment & Documentation

• Participate in collaborative working sessions with OnTrac project teams and external partner stakeholders (such as SADA) to define requirements and establish technical approaches.
• Author and maintain comprehensive technical documentation, including system architecture, API contracts (OpenAPI/Swagger), and data models.