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Airwallex Logo Airwallex · IT - Software Development

Senior Software Engineer, Developer Experience

Singapore, Singapore · Job Posted February 21, 2026
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Job Description

The Developer Experience (DevX) team oversees our customer’s developer journey from discovery to building at scale. We aim to provide an onboarding experience so intuitive and well-organized that developers can discover product details, learn implementation specifics, and develop independently. During build and scale, our customers have developer affordances that are comprehensive, ergonomic and delightful.

Job Responsibility

  • Collaborate with product, engineering, customer-success, and technical support teams to refine & streamline the developer experience for our customers
  • Ensure our APIs meet the highest standards and conventions
  • Create next-in-class user and data analytics pipeline
  • Build world-class developer portal and docs with AI as a core feature
  • Contribute to open source and fostering a developer community
  • Incorporate the latest technologies and up-leveling our tech stack
  • Develop external tools and services that get released to our customers

Requirements

  • Bachelor degree or above in computer science or engineering related majors
  • A passion for building delightful developer-facing products
  • Advanced knowledge of one or more programming languages, including but not limited to Java, Kotlin, Python, Typescript
  • Strong communication and collaboration skills
  • Evidence of working on high-volume distributed systems
  • Strong cloud experience with GCP (preferred) or AWS (EC2, RDS, ELB, CloudFront, etc.) with Docker and Kubernetes

Nice to have

  • Released and maintained well-known APIs or have API design experience
  • Experience within the financial domain
  • Led major migrations in software that involved breaking changes
  • Worked in both early-stage startups (<20) and 1000+ sized companies
  • Deep proven technical knowledge of either front-end and/or backend systems
  • Worked in developer experience or other customer-facing engineering roles
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