Legislative Editors-Hybrid Once a month
- Full-time
About GECO Asia
GECO Asia is an IT Consultancy Services company headquartered in Singapore, with offices in the Philippines, Indonesia, Malaysia, and China. With20 years of industry experience, we specialize in providing technology solutions and IT consulting services to businesses across various industries. Our delivery centers in Manila and Iloilo support our commitment to delivering quality IT services and connecting skilled professionals with leading organizations.
Role Summary
The Senior Dynamics 365 Developer will play a critical role in delivering enhancements and new capabilities on the Microsoft Dynamics 365 platform as part of Westpac’s TCO Programme.
The role requires strong hands-on D365 CE development experience, deep integration with the Power Platform, and practical experience leveraging Copilot, Azure OpenAI, and GenAI capabilities within enterprise solutions.
This is a senior, delivery-focused role working closely with onshore leads, architects, and functional teams, with a strong emphasis on quality, scalability, security, and compliance in a regulated banking environment.
Key Responsibilities
1. D365 & Power Platform Development
Design, develop, customise, and deploy solutions on Microsoft Dynamics 365 CE.
Build and extend Dataverse entities, plugins, workflows, business rules, and custom actions.
Develop server-side logic using C# (.NET), Plugins, and Custom APIs.
Configure and extend D365 using Power Apps (Model-driven apps).
Support integrations across the Microsoft stack using Power Platform, Azure services, and APIs.
2. Copilot / GenAI Capabilities
Design and implement Copilot-driven experiences within D365 and Power Platform.
Integrate Azure OpenAI / GenAI services for:
Case summarisation and knowledge assistance.
Task automation and intelligent workflows.
Agent-based or assistant experiences supporting internal users.
Work with architects to embed AI responsibly, ensuring security, auditability, and governance.
Support prompt engineering, orchestration logic, and integration of AI services into business flows.
3. Delivery & Engineering Excellence
Own build activities across sprint delivery, testing, and hypercare.
Perform code reviews and ensure adherence to development and architectural standards.
Troubleshoot complex technical issues across D365 and Power Platform.
Contribute to documentation, deployment processes, and environment management.