Senior iOS Engineer — Remote UK, FinTech/AI

Addition Solutions; United Kingdom; Remote; GBP 65.000 - 83.000; Vollzeit

Zusammenfassung

Addition Solutions is seeking a Senior iOS Mobile Engineer to own native mobile development in a fully remote UK-based role. The contract is 6 months initially, outside IR35, with a day rate of £350–£450 and remote work from anywhere in the UK.

You will design, develop and maintain high-quality iOS apps in Swift, collaborate with cross-functional teams, and ensure performance, security and reliability in highly regulated or AI-native consultancy environments.

Qualifikationen

• Proven commercial experience delivering native iOS applications.
• Strong Swift skills with SwiftUI and/or UIKit.
• Experience with iOS architecture, automated testing and performance tuning.
• Experience integrating REST APIs with secure authentication.
• Familiarity with CI/CD, App Store deployment and release processes.

Aufgaben

• Design, develop and maintain native iOS apps in Swift.
• Collaborate with design, product and engineering teams.
• Drive technical and architectural decisions for security and scalability.
• Integrate REST APIs and backend services with secure auth.
• Optimize performance, reliability and accessibility.
• Develop automated tests and conduct code reviews.
• Own technical deliverables and communicate with remote stakeholders.

Kenntnisse

iOS development

Swift

SwiftUI

UIKit

REST APIs

Authentication

Automated testing

CI/CD pipelines

App Store deployment

Remote collaboration

Jobbeschreibung

Addition Solutions is seeking a Senior iOS Mobile Engineer to own native mobile development in a fully remote UK-based role. The contract is 6 months initially, outside IR35, with a day rate of £350–£450 and remote work from anywhere in the UK.

You will design, develop and maintain high-quality iOS apps in Swift, collaborate with cross-functional teams, and ensure performance, security and reliability in highly regulated or AI-native consultancy environments.