Senior Software Engineer (iOS, Fintech)

Location: Singapore

Salary: SGD 180K–SGD 250K annually, plus equity and bonus eligibility.

Company

Airwallex provides integrated payments and financial infrastructure for global businesses, including business accounts, payments, spend management, treasury, and embedded finance.

What you will do

• Design and implement enterprise applications and reusable libraries for iOS.
• Build and enhance secure, reliable mobile experiences for customers using Airwallex payment products.
• Collaborate with business teams and product management to define requirements and technical specifications.
• Own full-cycle product development from implementation through delivery.
• Refactor code and architecture to improve maintainability, extensibility, and reusability.
• Apply practices that protect sensitive customer data and support global regulatory compliance.

Requirements

• 5+ years of professional experience developing native iOS applications with Swift.
• Expert knowledge of iOS frameworks and the iOS ecosystem.
• Understanding of mobile development design patterns and experience with RESTful APIs.
• Experience writing robust, maintainable code with high test coverage and maintaining CI/CD automation pipelines.
• Ability to work independently and collaboratively with engineering, architecture, product, and business stakeholders.
• Fluent English communication and availability to work in Singapore.

Nice to have

• Expertise in Android development.
• Bachelor’s or master’s degree in Computer Science or an equivalent field.

Culture & Benefits

• Work on financial technology with broad customer and business impact.
• Collaborative and diverse working environment with knowledge-sharing guild meetings.
• Opportunities for continuous learning, innovation, and professional growth.
• Additional compensation may include equity and bonuses.