iOS Engineer

Design, develop, and maintain mobile applications for the iOS ecosystem. Work closely with product teams to implement modern UI frameworks, integrate APIs, and ensure seamless, secure, and production-ready experiences across Apple devices.

Build, test, and deploy iOS applications while collaborating with designers, Back End engineers, and product owners. Ensure app responsiveness, performance, and security compliance. Debug and resolve issues across different iOS versions and devices. Contribute to code quality standards, code reviews, and reusable component libraries.

Primary Skills:

• Strong proficiency in Swift and Objective-C
• Expertise with Xcode, UIKit, and SwiftUI
• Solid knowledge of Core Data, Core Animation, Core Location, AVFoundation
• Strong understanding of MVC, MVVM, VIPER, or Clean Architecture
• Proficiency in RESTful APIs, JSON/XML, and third-party integrations
• Experience with Push Notifications, Background Tasks, App Lifecycle Management
• Version control with Git/GitHub/GitLab
• Debugging, performance optimization, and memory management in iOS apps

Secondary Skills:

• Knowledge of Unit/UI Testing (XCTest, XCUITest)
• Familiarity with CI/CD pipelines (Jenkins, Bitrise, GitHub Actions)
• Exposure to Agile/Scrum methodologies

London - £400 - £450 per day Contract Posted by: LA International Computer Consultants Ltd Posted: Monday, 12 October 2026 Applicants must be eligible to work in the specified location

iOS Engineer 12 Month contract initially + Extensions Based: Hybrid - 2 day p/w onsite in London or Bristol (flexible, whichever is most convenient) Rate: £400 - £450 p/d - (via Umbrella company)

LA International is an award-winning partner of choice for many of the world’s most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance.