Senior Full Stack Developer

We are acquiring and taking over a portfolio of production Shopify applications running on shared AWS infrastructure. These are live, revenue-generating apps with real traffic, including heavy usage during peak retail periods (Black Friday, holidays).

We're looking for a senior full-stack developer who is comfortable stepping into an existing system, keeping it stable, and gradually improving it over time.

This is not a greenfield project. The focus is ownership, reliability, and maintainability.

Core Tech Stack

Frontend

• JavaScript

• React (embedded app UI)

Backend:

• PHP

• Framework: Laravel

Infrastructure:

• AWS

• EC2

• Load Balancer

• RDS / Aurora (MySQL)

• Redis / Valkey

• SQS

Ops & Monitoring:

• AWS CloudWatch

• DoIT (cost ...