(Senior) Software Engineer, iOS - Financial Platform

Airwallex6 days ago

Location

SG - Singapore

Type

Full Time

Salary

SGD 150,000 – 250,000

Level

Senior

Role

iOS Engineer

Posted

Apr 23, 2026

Full TimeSenior

The role

Summary

Airwallex is seeking a Senior iOS Software Engineer to join their Identity team and develop the company's mobile application for global payment products. The role involves building native iOS applications, collaborating with product stakeholders, and contributing to the company's innovative financial technology platform.

What you'll do

Mobile App Development: Design and implement enterprise-level iOS applications and libraries

Product Collaboration: Work with internal teams to define requirements and develop technical specifications

Full-Cycle Development: Own complete product development lifecycle from conception to deployment

Code Optimization: Refactor code for maintainability, extensibility, and reusability

Security Compliance: Implement best practices for protecting customer data and ensuring regulatory compliance

What we look for

Technical

iOS Expertise5+ years of professional iOS (Swift) native app development

Framework KnowledgeExpert understanding of iOS frameworks and development ecosystem

API IntegrationProven experience working with RESTful APIs

Education

Computer Science DegreeBS/MS in Computer Science or equivalent technical major

Experience

Mobile DevelopmentMinimum 5 years of professional iOS development experience

Design PatternsDemonstrated understanding of mobile development design patterns

Skills

Required skills

iOS DevelopmentExpert-level native iOS app development using Swift

Mobile FrameworksComprehensive knowledge of iOS frameworks and ecosystem

RESTful APIsExperience implementing and working with RESTful API integrations

Mobile Design PatternsStrong understanding of mobile development design patterns

CI/CDExperience with automation pipelines and continuous integration/deployment

Nice to have

Android DevelopmentAdditional expertise in cross-platform mobile development

Financial TechnologyBackground or interest in fintech solutions

Security Best PracticesExperience with protecting sensitive customer data

Compensation & benefits

Salary

SGD 150,000 – 250,000 (annual)

Stock options

Available

Benefits

Innovation Environment

Work with cutting-edge financial technology and global payment solutions

Professional Growth

Opportunities for continuous learning and career development

Collaborative Culture

Diverse and inclusive workplace with knowledge-sharing initiatives

Global Impact

Contribute to a platform serving over 200,000 businesses worldwide

Interview process

1
Initial Screening — Review of resume and initial qualification check
2
Technical Phone Screen — Preliminary interview with engineering team to assess technical skills
3
Coding Challenge — Take-home or live coding exercise to evaluate iOS development capabilities
4
Technical Interviews — Multiple rounds of in-depth technical interviews with senior engineers
5
Final Leadership Interview — Discussion with team leadership about cultural fit and long-term potential