API Integration Developer

About the Job : In this contract role, you will design, develop, deploy, and document secure and functional APIs that integrate Employment Hero's HR and Payroll modules with third-party client platforms (such as timesheet and finance systems). You'll work day-to-day with our clients and partners, acting as the technical expert who architects API solutions based on client requirements and Employment Hero's documentation. You will manage the full API lifecycle, liaise with third-party vendors, contribute to solution design workshops, and ensure the integration meets performance, security, anddocumentation standards. Your work will make a direct impact by enabling clients to use automated HR and Payroll processes efficiently.

Responsibilities and Duties :

• API Solution Design & Development
• Architect and implement secure, scalable RESTful APIs to integrate Employment Hero with external platforms
• Implement OAuth 2.0 and token-based authentication for API access.
• Manage the API lifecycle including testing, deployment, version control, logging, and monitoring.
• Use Python (e.g. FastAPI) and Azure services (e.g. Azure Functions, Microsoft Fabric pipelines) for development and orchestration.
• Document integration specifications and processes clearly for future maintenance and support.

Collaboration & Client Integration Support :

Liaise with third-party vendors and cli...