iOS Engineer # 26-00203

Duration: 12 months contract

Pay Rate: 400 – 450 GBP /per day Inside IR 35 (PAYE)

Onsite 5 days a week

About the Role

We are looking for an iOS Engineer with 6+ years of experience to join our mobile development team. The ideal candidate will have strong expertise in Swift, SwiftUI, Objective-C, and the iOS ecosystem, with a passion for building high-quality, scalable, and user-focused mobile applications.

Key Responsibilities

• Design and develop scalable iOS features using Swift, SwiftUI, Combine, and Async/Await.
• Integrate modern Swift-based features with existing Objective-C legacy modules.
• Build and maintain high-performance, user-friendly iOS applications.
• Collaborate with Product, Design, and QA teams to deliver sprint-ready solutions aligned with business requirements.
• Optimize application UI performance, responsiveness, memory usage, and rendering across a wide range of iOS devices.
• Conduct code reviews and contribute to modular, maintainable, testable, and clean architecture.
• Use Xcode Instruments to identify and resolve memory, performance, and rendering issues.
• Participate in technical discussions, troubleshoot complex issues, and contribute to continuous improvements in the mobile development process.

Requirements

• 6+ years of professional iOS development experience.
• Strong programming experience with Swift and Objective-C.
• Hands-on experience with SwiftUI and UIKit.
• Strong understanding of the iOS SDK and Apple development ecosystem.
• Experience integrating modern Swift code with legacy Objective-C applications/modules.
• Strong knowledge of async programming, concurrency, and reactive programming.
• Experience developing scalable, maintainable, and performance-focused mobile applications.
• Strong problem-solving, communication, and collaboration skills.

Preferred Qualifications

• Experience with React Native alongside native iOS development.
• Experience with Combine and Swift Concurrency (Async/Await).
• Experience working in Agile/Scrum development environments.
• Experience collaborating with cross-functional Product, Design, QA, and Engineering teams.
• Strong understanding of mobile application performance optimization and debugging.

Key Technical Skills

• Swift
• Objective-C
• SwiftUI
• UIKit
• Combine
• Async/Await
• iOS SDK
• Xcode
• Xcode Instruments
• React Native
• iOS Development
• Mobile Application Development
• Performance Optimization
• API Integration
• Clean Architecture
• Unit Testing
• Git

About US Tech Solutions:

US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit www.ustechsolutions.com .

US Tech Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

AI Statement: By applying, you acknowledge that AI-assisted tools may be used during hiring.