Senior iOS Engineer, GTPN Platform

Reposted One Month Ago
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Singapore, SGP
In-Office
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Do the most ambitious work of your career. Airwallex is building the future of global banking.
The Role
Design and implement enterprise iOS applications and libraries. Own full product development cycles, define technical specs with product teams, refactor for maintainability, and integrate data protection and regulatory compliance. Contribute to CI/CD, testing, and cross-platform (Android) collaboration.
Summary Generated by Built In
About Airwallex

Airwallex is the AI-native financial operating system for a real-time, intelligent economy. More than 676,000 businesses, including McLaren Racing, Qantas, SHEIN, and TikTok, use us, directly or through our platform partners, to run their financial operations or build and monetize financial products of their own.

We started in Melbourne in 2015 to build the infrastructure global commerce runs on. We're the regulated backbone behind global payments: not by accident, but by design. A decade plus, 85+ licenses, and a financial infrastructure spanning North America, Europe, the Middle East, and Asia-Pacific.

We're co-headquartered in San Francisco and Singapore, with more than 2,300 people across 27 offices. We hire builders with founder-level energy, people who move fast with good judgment, dig in with real curiosity, and make calls from first principles rather than waiting to be told what to do. Read our operating principles to see it in full.

 

Who We Are Looking For:

As an experienced Senior Mobile Engineer (iOS), you’ll be part of our GTPN team to build the Airwallex Mobile App for our customers to access our payment products across the globe on the go.

You will work with your engineering colleagues as well as product stakeholders to not only make sure it’s secure, reliable, sustainable and developer-friendly but also bring new features and different levels of integration experience. We build our solutions in native technologies across iOS and Android, so we admire that you have a grasp of both platforms.

In addition to core engineering duties, we actively encourage our engineering community to contribute to the growth of Airwallex generally. Our business is achieving rapid growth with an evolving roadmap, and we want our engineers to play a part in how that happens.

Responsibilities:

  • Responsible for the design & implementation of enterprise applications and libraries for iOS;

  • Work with internal business teams and product management to define requirements and develop technical specifications;

  • Serve as core contributor owning full-cycle product development;

  • Work with Architect and re-factor code and design for optimal maintainability, extensibility and reusability.

  • Integrate best practices for protecting sensitive customer data and ensuring global regulatory compliance.

Qualifications:

  • BS / MS degree in Computer Science or equivalent majors;

  • 5+ years of professional experience developing native apps in iOS (both Swift and Objective-C);

  • Expert knowledge of iOS frameworks and ecosystem;

  • Good understanding of design patterns for mobile development;

  • Experience using RESTful APIs;

  • Promote robust and maintainable code with high test coverage, and can maintain automation pipelines for CI/CD;

  • Ability to work independently as well as with a team;

  • Fluently in English.

  • While this position primarily focuses on iOS development, your expertise in Android is also highly regarded.

Why Join Us

  • Impact and Innovation: Join a team where innovation meets impact. With us, you will redefine the technological landscape of the financial world.

  • Diversity and Collaboration: Our strength lies in our diversity and collaborative spirit, ensuring a rich, inclusive workspace.

  • Cutting-edge Technology: You will work with groundbreaking technologies that keep you engaged and continuously learning.

  • Community and Growth: Engage in a vibrant community with guild meetings and shared initiatives that foster knowledge sharing and professional growth.

  • Empowerment: Be part of a team where your contributions spearhead change and your growth knows no bounds in a supportive environment.

Applicant Safety Policy: Fraud and Third-Party Recruiters

To protect you from recruitment scams, please be aware that Airwallex will not ask for bank details, sensitive ID numbers (i.e. passport), or any form of payment during the application or interview process. All official communication will come from an @airwallex.com email address. Please apply only through careers.airwallex.com or our official LinkedIn page.

Airwallex does not accept unsolicited resumes from search firms/recruiters. Airwallex will not pay any fees to search firms/recruiters if a candidate is submitted by a search firm/recruiter unless an agreement has been entered into with respect to specific open position(s). Search firms/recruiters submitting resumes to Airwallex on an unsolicited basis shall be deemed to accept this condition, regardless of any other provision to the contrary.

Equal opportunity

Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don’t regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.

Skills Required

  • BS or MS degree in Computer Science or equivalent
  • 5+ years professional experience developing native iOS apps using Swift and Objective-C
  • Expert knowledge of iOS frameworks and ecosystem
  • Good understanding of mobile design patterns
  • Experience using RESTful APIs
  • Experience promoting robust, maintainable code with high test coverage and maintaining CI/CD pipelines
  • Ability to work independently and collaboratively
  • Fluent in English
  • Android development experience

What the Team is Saying

Airwallex Compensation & Benefits Highlights

  • Healthcare Strength — Available descriptions highlight medical, dental, vision, life, disability, and mental‑health/EAP coverage for U.S. employees, with Modern Health/Rula noted in eligible markets. Feedback suggests this comprehensive core health coverage is a standout element of the package.
  • Leave & Time Off Breadth — U.S. postings cite 20 vacation days plus 12 company holidays, alongside birthday leave and three volunteer days in some locations. These policies are portrayed as generous and complemented by flexible remote‑work options in approved locations.
  • Equity Value & Accessibility — Eligible employees may receive RSUs or stock options in many markets, with U.S. materials noting RSUs via Carta and performance‑based bonuses. Feedback suggests this ownership component is a key part of total compensation.

Airwallex Insights

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The Company
HQ: San Francisco, CA
2,300 Employees
Year Founded: 2015

What We Do

Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 250,000+ businesses worldwide – including Brex, Navan, Qantas, SHEIN, McLaren and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Proudly founded in Melbourne, we have a team of over 2,300 of the brightest and most innovative people in tech across 27 offices around the globe. Valued at US$11 billion and backed by world-leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future. If you’re ready to do the most ambitious work of your career, join us.

Why Work With Us

Airwallex was founded by people told their idea was unreasonable, and we've hired that way ever since. We move fast, think globally, and give you ownership from day one. If you want to pioneer global finance at scale alongside the ambitious, let's talk.

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Airwallex Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

At a global level, we have a strong in-office culture. We’ve invested in world-class office space in hub cities around the world. We see the benefits of in-person conversation, mentoring, and knowledge-transfer as vital to our long-term success.

Typical time on-site: Not Specified
HQSan Francisco, US
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HQSingapore
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