Staff Software Engineer, Ecosystem

Responsibilities

• Lead the high-level design and long-term technical roadmap for the App Marketplace or Extension Framework.
• Design and implement core SDKs, webhooks, and UI-extension patterns to allow third-party developers to embed functionality into the Airwallex platform.
• Establish and enforce rigorous internal coding standards, observability patterns, and security protocols.
• Champion developer experience (DX) by building world-class documentation infrastructure, sandboxes, and tooling.
• Collaborate with cross-functional teams to build and integrate APIs that connect with external financial institutions and third-party platforms.

Requirements

• Bachelor’s degree in Computer Science or a related field.
• 5+ years of experience in developing Internet applications, large financial systems, or e-commerce platforms.
• Proficiency in coding or scripting languages such as Java, Kotlin, C++, or Python.
• Direct experience building or maintaining a public-facing developer platform, app marketplace, or extension framework.
• Deep familiarity with standard libraries, idiomatic usage, and best practices of your primary programming languages.

Preferred Qualifications

• Deep expertise in Domain-Driven Design (DDD) to manage complex business logic and microservice boundaries.
• Hands-on experience with cloud-native tech stacks, including Docker, Kubernetes, and advanced observability tools.
• Experience integrating AI/LLM models to automate integration workflows or enhance developer tooling.

About the Company

Airwallex is a unified payments and financial platform for global businesses. Powered by proprietary infrastructure and software, we empower over 200,000 businesses worldwide—including Brex, Rippling, and Qantas—with integrated solutions to manage business accounts, payments, spend management, and treasury at a global scale.