About the team
The Notification Platform engineering team at Airwallex builds and operates the core infrastructure that powers customer and internal communications across the company. The team owns the platform responsible for delivering notifications reliably, at scale, and across multiple channels, enabling product teams to engage users with the right message at the right time. As a centralized platform team, Notification Platform bridges the gap between business needs and architectural excellence. The team builds and evolves a cloud-native platform using modern technologies and design patterns, including reactive programming, workflow orchestration, distributed systems, and advanced gateway integrations. The platform supports complex, organization-wide communication use cases and provides the foundations that product teams rely on to deliver critical messaging experiences. The team operates a highly I/O-intensive and mission-critical system that serves the entire organization. Th...