Senior Frontend Engineer, Billing

Description Join to apply for the Senior Frontend Engineer, Billing role at Airwallex About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 150,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Proudly founded in Melbourne, we have a team of over 1,800 of the brightest and most innovative people in tech across 26 offices around the globe. Airwallex is valued at US$6.2 billion and backed by world-leading investors including Visa, Airtree, Blackbird, Sequoia, DST Global, Greenoaks, Salesforce Ventures, Lone Pine, and Square Peg. If you’re ready to do the most ambitious work of your career, join us. About The Team The Billing Team at Airwallex is at the forefront of transforming how businesses handle pricing, billing, and invoicing. Our mission is to create a seamless, scalable, and transparent billing platform that not only supports Airwallex's growth but also empowers our customers to easily manage their billing needs. The engineering team spans across Shanghai and Singapore, offering the chance to collaborate with cross-functional teams around the world. Engage with various domains such as GTPN, PA, Scale, Issuing, and Spend to automate end-to-end pricing and billing processes. What You’ll Do We envision a future where our billing platform not only supports Airwallex internally but also serves as an easy-to-integrate product for our customers. By joining our team, you play a crucial role in realizing this vision, delivering business-critical features and solutions. This role is based in Shanghai, China or Singapore. Responsibilities Coding with the latest version of React and TypeScript to build high-quality products Build micro frontend web applications with domain-based design architecture and seamless integration using a single SPA framework and best practices Leverage Apollo GraphQL as the backend for frontend (BFF) to build scalable and high-performance node services with straightforward backend integration Cooperate with the design team to build a design system and common components, providing a universal UI/UX experience across domain teams; benchmark Material-UI and Ant Design Deliver NPM packages and library widgets with open source project exposure to ease client integration Leverage GCP & Aliyun K8s / Bucket CDN and Cloudflare to deploy micro frontend and Node.js services with GitLab CI/CD best practices Adopt React Testing Library / test rendering and Cypress for unit and end-to-end testing with 80%+ coverage Use Contentful and Next.js to build no-code / serverless CMS for corpsite & branding pages Actively engage with frontend guilds, research cutting-edge technologies, and drive initiatives to build high-quality products and reduce tech debt Who You Are We’re looking for people who meet the minimum qualifications for this role. The preferred qualifications are great to have, but are not mandatory. Minimum Qualifications More than 5 years of front-end development experience and more than 2 years of front-end architecture experience Experience in developing large-scale financial web systems Bachelor’s degree or higher in Computer Science or related field Proficient in HTML5 / CSS3 / ECMAScript 6+ / TypeScript Proficient in React, VUE, Angular and related tech stacks Experience with Emotion, Styled-Components, SCSS Familiar with Material UI, Ant Design, Bootstrap or other CSS frameworks Familiar with protocol and RESTful specifications Webpack, Polyfill, Rollup.js; experienced in building BFF with Node.js Preferred Qualifications Front-end framework development experience Public-facing technical works or known blogs/public accounts Overseas study/work experience GraphQL, Next.js, Redis, RDBMS experience Tracking and data analytics experience (GA, GTM) CSS Animation, design tooling experience (Zeplin, Abstract, H5, responsive UI) BDD, TDD, CI/CD, Docker, K8s, Nginx, DevOps related experience Java, Kotlin, Shell development experience Equal opportunity Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don’t regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know. Airwallex does not accept unsolicited resumes from search firms/recruiters. Airwallex will not pay any fees to search firms/recruiters if a candidate is submitted by a search firm/recruiter unless an agreement has been entered into with respect to specific open position(s). Search firms/recruiters submitting resumes to Airwallex on an unsolicited basis shall be deemed to accept this condition, regardless of any other provision to the contrary. If you are approached by someone claiming to represent Airwallex, please verify with our team. Seniority level Mid-Senior level Employment type Full-time Job function Engineering and Information Technology #J-18808-Ljbffr Industry Other Category IT & Technology Sub Category Software Architecture & Engineering