Senior iOS Engineer - Spend

Wise Payments; Singapore; On-site; SGD 138,000 - 172,000; Full time

Job summary

You will own core flows like card ordering, payments, 3DS, and disputes, shipping clean, scalable code while advocating mobile best practices.

The role emphasizes data-driven decisions, strong cross‑functional collaboration, and delivering a seamless international experience for Wise customers.

Qualifications

• Deep experience building, shipping, and maintaining high-performing iOS apps at scale.
• Proven experience with SwiftUI and Swift Concurrency.
• Data-driven mindset focused on customer experience and decision making.
• Ability to articulate complex concepts to non-technical stakeholders.

Responsibilities

• Lead full, engineer-driven product initiatives from inception to shipping and scaling.
• Own core user flows like card ordering, transacting, 3DS, bill splitting, and disputes across multiple teams.
• Write clean, maintainable code and advocate mobile best practices in a globally distributed tribe.

Skills

iOS engineering

SwiftUI

Swift Concurrency

Data-driven decisions

Cross-functional teamwork

Tools

Xcode

Job description

Company Description

Wise is a global technology company, building the best way to move and manage the world’s money.
Min fees. Max ease. Full speed.

Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money.

As part of our team, you will be helping us create an entirely new network for the world's money.
For everyone, everywhere.

More about our mission and what we offer.

Job Description

Salary range:12,400 - 15,400 SGD base per month + RSUs

About the Spend Squad:

We build products that allow our customers to spend their money anywhere in the world. We currently process about £34 billion annually and issue cards to over 40 countries. We are also building out features which localise the spending experience no matter where you are.

What you will do:

You will drive the technical execution of our mobile product, working closely with backend, frontend, and product teams.

Your day-to-day focus will be:

• Lead full, engineer-driven product initiatives. You will be involved in the entire lifecycle of a feature, from inception and technical planning to shipping and scaling.
• Directly support and build out the card product across 5 individual product teams. This includes owning core user flows like card ordering, transacting, 3DS authentication, bill splitting, recurring payments, and dispute resolution.
• Write clean, maintainable code on your platform, advocate for mobile best practices, and collaborate with the wider globally distributed tribe to ensure a seamless mobile experience.

Qualifications

About you:

We are looking for a highly technical, product-passionate iOS engineer who brings:

• Deep experience building, shipping, and maintaining high-performing apps at scale oniOS.
• Proven experienceworking with modern iOS UI development (SwiftUI,Swift Concurrency)
• You don't just build to spec; you have a passion for customer experience. You rely on data to make decisions and actively look for ways to fix customer pain-points.
• The ability to articulate complex, deeply technical concepts to non-technical stakeholders and cross-functional peers.
• Comfortable working in an environment where you can pivot effectively when priorities change, quickly adjusting workflows to meet team objectives.
• Thrives in a globally distributed squad and tribe environment, working as a strong team player who elevates the engineers around them through technical excellence.

What’s in it for you:

• Influence one of Wise’s most recognisable and high-traffic products.
• We don't just pass down requirements. We ask our iOS engineers to lead product drives and own their technical roadmap.
• Work in a healthy environment built on transparency, ownership, and trust, alongside a very talented group of frontend, backend, and product peers.

Additional Information

For everyone, everywhere. We're people building money without borders - without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.

We're proud to have a truly international team, and we celebrate our differences.
Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what it's like to work at Wise visitWise.Jobs.

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