PHP Engineer

Onset Group

Full time Computer Occupations
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Location
Australia, New South Wales, Australia
Posted
June 04, 2026

Job Description

Job Description

Most PHP roles talk about building features.
This one is about owning a system that already matters.

Somewhere inside a large organisation, thereโ€™s a platform quietly running the operations of thousands of properties. It schedules meetings, tracks work orders, and manages the flow of levy payments. Itโ€™s not flashy, but itโ€™s critical - and it works at scale.

Under the hood sits a 750,000+ line PHP monolith.
Not something you rewrite. Something you understand, improve, and evolve carefully.

This team isnโ€™t looking for someone to spin up landing pages or push out quick CRUD apps. They need engineers who:

  • See complexity and lean into it
  • Care about security, reliability, and long-term maintainability
  • Can navigate and improve a large, interconnected codebase without breaking what matters

The stack is mod...