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Airwallex Logo Airwallex · IT - Software Development

Senior Software Engineer, Frontend - Ecosystem

Singapore · Job Posted February 21, 2026
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Job Description

Join our Ecosystem team, a cross-functional group of engineers and product partners building the platforms and integrations that connect Airwallex with the software our customers rely on every day. We own strategic accounting, marketplace, payment plugins, and open‑banking integrations, as well as the infrastructure that powers our public APIs that enabling third-party partners to build on top of. You’ll work closely with backend, product, design, and go‑to‑market teams to ship secure, reliable experiences that simplify financial operations for businesses of all sizes and unlock new use cases on top of the Airwallex business account.

Job Responsibility

  • Delivering complex frontend features with React and TypeScript, including requirements breakdown, time estimation, and active participation in team planning and discussions.
  • Cooperate with the design team to build a design system with common components.
  • Establishing and maintaining internal coding standards.
  • Actively engage with our Frontend Guild, research cutting-edge technologies, and drive initiatives to build high-quality products and clean up technical debt.
  • Developing and maintaining integrations with major accounting platforms such as Xero, NetSuite, and QuickBooks on various use cases(bank feeds, expenses, invoice payment, etc.)
  • Designing and developing features for payment plugins integrated with various e-commerce platforms(Shopify, Shopline, and WooCommerce, etc.)

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
  • Deep familiarity with the standard library, idiomatic usage, and best practices of React and TypeScript. Able to write clear, maintainable, and efficient code.

Nice to have

  • Experience with frontend build tools and task runners, such as Webpack, Gulp, or Grunt
  • Familiarity with testing frameworks like Jest, Mocha, or Cypress
  • Knowledge or experience of building plugins in NetSuite, Salesforce, or Shopify
  • Domain knowledge on accounting or payments
  • Experience with integrating AI/LLM models into production systems.

What we offer

  • Innovative Environment: Be part of a forward-thinking team that is shaping the future of financial technology through collaboration and innovation
  • Impactful Work: Your contributions will directly influence the growth of our app marketplace, driving new business opportunities and enhancing customer experiences
  • Collaboration and Growth: Work alongside talented professionals and engage with a diverse community of developers and partners. We offer opportunities for professional development and career advancement in a supportive and inclusive environment
  • Cutting-Edge Technology: Utilize the latest technologies and methodologies to build a secure and efficient platform that meets the evolving needs of our users and partners
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