Senior Software Engineer (Developer Experience)

TL;DR

Senior Software Engineer (Developer Experience): Building and optimizing the developer journey for a global payments platform with an accent on API design, developer portal architecture, and data analytics. Focus on creating intuitive, ergonomic developer tools and integrating AI to streamline the onboarding and scaling experience for external customers.

Location: Singapore

Company

Airwallex is a unified global payments and financial platform empowering businesses with integrated solutions for accounts, payments, and treasury management.

What you will do

• Collaborate with cross-functional teams to refine and streamline the end-to-end developer experience.
• Ensure API standards and conventions meet the highest industry benchmarks.
• Develop next-in-class user and data analytics pipelines to inform product improvements.
• Build a world-class developer portal and documentation suite with AI as a core feature.
• Contribute to open-source initiatives and foster a vibrant developer community.
• Develop and release external-facing tools and services for customers.

Requirements

• Bachelor degree or above in computer science or engineering.
• Advanced knowledge of one or more programming languages including Java, Kotlin, Python, or TypeScript.
• Proven experience working on high-volume distributed systems.
• Strong cloud experience with GCP or AWS including Docker and Kubernetes.
• Excellent communication and collaboration skills.
• Passion for building delightful developer-facing products.

Nice to have

• Experience designing and maintaining well-known APIs.
• Background in the financial domain.
• Experience leading major software migrations involving breaking changes.
• Experience working in both early-stage startups and large-scale organizations.
• Deep technical knowledge of front-end or back-end systems.
• Previous experience in developer experience or customer-facing engineering roles.

Culture & Benefits

• Opportunity to work on high-visibility, complex problems in a global fintech environment.
• Emphasis on founder-like energy, accelerated learning, and true ownership.
• Collaborative team culture that values first-principles decision making.
• Exposure to cutting-edge technologies and AI-driven problem solving.