Senior PHP Developer - Service Fusion

About Us:

At International Development Resources (IDR), we believe that our greatest asset is our people. We're a diverse, passionate, and forward-thinking team that values creativity, collaboration, and continuous learning. When you join IDR, you become part of a global network dedicated to building technology that transforms businesses and makes a real-world impact.

The opportunity:

Our engineering team maintains a large‑scale platform serving the field services industry, managing critical operations for a diverse user base. We need a Senior PHP Developer to step in as a technical authority, taking full responsibility for stabilizing our core infrastructure and guiding the long‑term evolution of our services. You will directly control how we balance the maintenance of our established systems with the delivery of modern, high‑impact features.

What you'll own

• Improve our complex codebase by executing systematic upgrades from old...