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# iOS Engineer

- **Company:** Plum Fintech
- **Location:** UK (Remote available)
- **Experience:** Expert
- **Salary:** £78,000.0 - £108,000.0
- **Contract:** Permanent contract
- **Skills:** App Store (IOS), Mobile Application Development, Continuous Integration, IOS SDK, Open Source Technology, E2e Testing, Swiftui, Backend
- **Published:** September 5, 2026
- **Apply:** https://startup.jobs/senior-ios-engineer-plum-fintech-8558605

## About the Role

* Experience in continuous integration setup and automation
 * Taken part in open-source projects
 * Experience with backend technologies
 * Experience with The Composable Architecture and SwiftUI
 * Experience with Combine and async/await
 * Experience with E2E testing

## Description

We're looking for a user-focused Senior iOS Engineer to join our engineering team. Plum has been featured multiple times by Apple, has been named App of the Day and currently rated 4.7 stars with over 59,000 ratings. You'll be playing a key role in building Plum on iOS from its early days, giving our current and prospective customers a more intimate way to interact with their money.

This role is perfect for someone who values good engineering principles, imagination, quirkiness and healthy curiosity. We take a conservative approach to using external frameworks and we aspire to write simple, well-tested code, delivered in rapid iterations.

How We Work

We work in "squads" - Our squads are mission driven and include Product Managers, Designers, Backend and Mobile engineers, aiming to develop and maintain products, services and tools towards an unforgettable user experience, as well as aiding any related operations from Plum's side. Squads are organised into Pillars which align with our different strategic business areas. We trust massively on data driven, well informed squads that own their work.

As a Senior iOS Engineer, you will also be a part of a Mobile engineering team, a team consisting of Mobile Product Engineers who share the same vision and passion of building an exceptional mobile team that will help people be financially better off.

What You Will Do

 * Build and ship iOS features using your strong understanding of the iOS SDK and its frameworks
 * Write Swift and stay up-to-date with the latest changes and best practices
 * Write robust, testable code with a strong understanding of the testing pyramid
 * Ship, measure, and iterate on apps in the App Store
 * Take ownership and collaborate closely with designers, product managers, and other engineers
 * Mentor junior engineers and help them grow their skills and careers
 * Think like a product person and understand the value and impact of your work
 * Go the extra mile to add the awesome sprinkles


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