Senior Frontend Engineer, Expenses

Responsibilities

• Implement and maintain frontend features using React and TypeScript
• Contribute to the development of Micro Frontends following a domain-based design approach
• Work with product managers and designers to clarify requirements and support iterative delivery
• Use Apollo GraphQL to integrate with backend services via a Backend-for-Frontend (BFF) layer
• Collaborate with designers to implement and improve shared UI components and the team's design system
• Participate in code reviews, bug triaging, and improving engineering standards
• Partner with backend engineers and product teams to deliver a high-quality user experience

Requirements

• 6+ years of professional frontend software development experience
• Bachelor’s degree in Computer Science, Engineering, or a related technical field
• Solid understanding of JavaScript/TypeScript, React, HTML/CSS, and modern web development best practices
• Familiarity with API integration patterns and frontend performance optimization
• Demonstrated ability to write well-tested, maintainable code and contribute to documentation
• Strong communication skills and ability to work in a cross-functional, collaborative environment

Preferred Qualifications

• Experience with GraphQL, design systems, or micro frontend architecture
• Exposure to CI/CD, monitoring, and frontend observability tools
• Interest in product development and a user-centric mindset

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 Navan—with integrated solutions to manage business accounts, payments, spend management, and treasury at a global scale.