Senior Software Engineer, Frontend, Growth (React/TypeScript)

Location: Singapore

Company

Airwallex is an AI-native financial operating system providing global payments infrastructure and financial products for businesses worldwide.

What you will do

• Design, develop, and enhance scalable frontend solutions for growth funnels, landing pages, and marketing campaigns.
• Build well-tested, maintainable React and TypeScript applications with strong performance and smooth user interactions.
• Develop and integrate A/B testing frameworks, feature flags, analytics solutions, and user behavior tracking.
• Partner with Data Science, Product, Design, and Marketing to improve user acquisition, engagement, and conversion.
• Create prototypes, optimize user journeys, and reduce friction across growth experiences.
• Provide technical leadership while maintaining frontend quality, security, privacy, and regulatory compliance.

Requirements

• Strong experience with TypeScript and frontend frameworks such as React.
• Ability to write clean, modular, efficient, and maintainable code.
• Experience with metrics, experimentation, A/B testing, funnel optimization, and hypothesis-driven development.
• Strong collaboration, mentoring, communication, and ownership skills.
• Commitment to secure coding practices and protection of user data.

Culture & Benefits

• Opportunity to contribute to global financial services and user growth initiatives.
• Inclusive, open, and collaborative work environment.
• Opportunities to lead projects, explore emerging technologies, and mentor others.
• Competitive compensation and comprehensive health coverage.
• Flexible work environment supporting work-life balance.