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Senior Software Engineer, Frontend - Identity & User Security

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Airwallex

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Location:
Singapore , Singapore

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

Become an integral part of our Identity and User Security team, where you will play a critical role in advancing our identity solutions and fortifying our account infrastructure, creating the secure, seamless, and intuitive interfaces that our global customers use to manage their identities and business accounts.

Job Responsibility:

  • Build high-quality products using latest versions of React and TypeScript
  • Build micro-frontend web applications using domain-based design and Single SPA frameworks to ensure seamless integration
  • Leverage Apollo GraphQL as a Backend-for-Frontend (BFF) to build scalable and high-performance node service with simple and contact-based integration with backend
  • Partner with the design team to build our design system and common component libraries, benchmarking against industry standards like Material UI and Ant Design
  • Deliver NPM packages and library widgets with open source project to facilitate easy client integration
  • Leverage GCP, Aliyun K8S / Bucket CDN, and Cloudflare to deploy micro-frontends and Node.js services using GitLab CI/CD best practices
  • Adopt React Testing Library, Cypress, and Test Render to design high-quality unit test and e2e test with 80%+ coverage
  • Build no-code/serverless CMS systems for corporate and branding pages using Contentful and Next.js
  • Actively engage with the Frontend Guild, research cutting-edge technologies, and drive initiatives to build high-quality products and reduce technical debt

Requirements:

  • Bachelor’s degree or above in Computer Science or a related engineering major
  • 5+ years of frontend development experience, including 2+ years specifically in frontend architecture
  • Have experience developing large-scale financial web systems
  • Proficient in HTML5, CSS3, ECMAScript 6+, and TypeScript
  • Proficient in React, VUE, Angular and corresponding technology stack
  • Strong knowledge of HTTP(s) protocols, RESTful specifications, and build tools like Webpack, Polyfull, Rollup.js
  • Expertise in Styled-Components, Emotion, or SCSS and frameworks like Material UI or Ant Design
  • Have experience building Backend-for-Frontend layers using Node.js

Nice to have:

  • Skilled in Modern Technologies: You have a strong background in software development with expertise in React, TypeScript, Node.js, and modern architectural patterns such as micro frontends and GraphQL
  • Innovative and Curious: You possess a relentless curiosity and a commitment to excellence, always probing and innovating to find better solutions
  • Diverse and Collaborative: You thrive in diverse, global teams and contribute to a collaborative, inclusive work environment
  • Efficient and Proactive: You focus on automating tasks to concentrate on high-impact activities and are proactive in reducing technical debt
  • Broad Technical Interests: You are interested in beyond frontend technologies, including design systems, server-side development, and data analytics

Additional Information:

Job Posted:
February 21, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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