Senior Full-Stack Engineer: AI-Native Architect & Prototyper
Summary
A senior engineer at Polyworld Australia will own the full stack — backend services and APIs, the web app, a React Native mobile app, and cloud infrastructure — in a small team. They will make architectural decisions, coordinate contractors, and drive production reliability, monitoring, and performance.
Polyworld Australia Pty Ltd is seeking a senior engineer to own the full stack, from backend services and APIs to the web app and the React Native mobile app, plus the cloud infrastructure.
In a small team you will make architectural decisions, coordinate with software contractors, and base work on rigorous research and evaluation.
You will drive production reliability, monitoring, and performance work while shaping how the product is built and deployed at scale.