iOS Developer

Role Title: IOS Developer

Location: Bristol, UK

Employment Type: Inside IR35 Contract

What We Need from You — Essential Skills & Experience

• Strong programming expertise in Swift, with hands-on experience using modern iOS development toolsets including Xcode, Git, GitHub, XCTest, and XCUITest.

• Deep understanding of modular app architecture, including frameworks-based modularisation and architectural patterns such as MVVM.

• Proficiency in building, maintaining, and integrating SDKs, ensuring they are scalable, well documented, and easy to consume across teams.

• Solid grasp of concurrency in Swift (e.g., async/await, GCD, Operations) and the ability to design performant, thread safe solutions.

• Broad technical experience with a track record of delivering high quality, production scale iOS applications.

• Strong communication and collaboration skills, with the ability to work effectively across engineering teams to drive reusability, inner sourcing, and reduction of technical waste.

• A strong advocate for engineering quality, leveraging practices such as PairProgramming, Test Driven Development (TDD), Code Reviews, Continuous Integration, and Automated Testing.

Desirable Skills & Experience

• Knowledge of mobile security principles and best practices, such as secure storage, authentication flows, and safe handling of sensitive data.

• Experience with CI/CD pipelines for mobile, ideally with tools such as GitHub Actions, Fastlane, and automated build/test deployment processes.