Senior iOS Engineer (Fintech)

Location: Singapore

Salary: SGD 160K–SGD 240K per year

Company

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

What you will do

• Design and implement enterprise iOS applications and libraries for the Airwallex Mobile App.
• Work with business teams and product managers to define requirements and technical specifications.
• Own full-cycle product development as a core engineering contributor.
• Collaborate with architects to refactor code and improve maintainability, extensibility, and reusability.
• Apply best practices to protect sensitive customer data and support global regulatory compliance.

Requirements

• 5+ years of professional experience developing native iOS applications.
• Expertise in iOS frameworks and the mobile ecosystem, with strong Swift and Objective-C skills.
• Understanding of mobile design patterns and experience working with RESTful APIs.
• Experience writing robust, maintainable code with high test coverage and maintaining CI/CD automation pipelines.
• Fluent English and the ability to work independently and collaboratively.
• A degree in Computer Science or an equivalent field; Android expertise is highly regarded.

Culture & Benefits

• Work on payment and financial technology used by businesses worldwide.
• Collaborative and inclusive environment with diverse international colleagues.
• Access to cutting-edge technologies and continuous learning opportunities.
• Guild meetings and shared initiatives that support knowledge sharing and professional growth.
• Employee contributions are encouraged to influence product and company development.