iOS engineer
Role details
Job location
Tech stack
Job description
Senior iOS Engineer - Mobile Developer / Lead iOS EngineeriOS Developer / iOS Engineer / Mobile Developer / Mobile EngineerNot every iOS role is about polishing UI or shipping the next consumer app.This one is for an iOS engineer who enjoys owning the technical direction, working close to the platform, and dealing with the realities of performance, reliability and long-lived apps and SDKs in production.Despite the title, this is not a people-management role. It's a hands-on position for a senior iOS engineer who wants responsibility, influence and interesting technical problems - without stepping away from code.What you'll be working onYou'll take ownership of iOS apps and SDKs used in real-world, data-heavy environments, where stability, correctness and long-term maintainability really matter.Day to day, you will:Own the architecture and technical direction of iOS apps and SDKsDesign and build complex features using Swift, with some Objective-C and C++Tackle challenges around networking, performance, stability and edge casesStay ahead of iOS and Apple platform changes, shaping how the team respondsSupport SDK integrations and help resolve tricky production issuesRun design and code reviews, and help raise engineering standardsMake pragmatic use of modern tooling, including AI-assisted development tools, to improve quality and reduce busyworkWho this role suitsThis role is a good fit if you:Like being the technical point of reference for iOSEnjoy thinking about architecture and long-term platform healthWant influence and ownership without line managementAre comfortable going deep when things break in productionYou'll likely bring:Strong experience building and shipping iOS apps in
Swift
(with some Objective-C)Solid understanding of
iOS networking
(HTTP(S), TLS, sockets, proxies)Experience integrating or working alongside
native C++ librariesGood knowledge of
iOS SDK/API design , versioning and supporting external integratorsFamiliarity with
Apple Developer policies
and how OS changes impact appsStrong debugging skills (crashes, performance, battery) and sensible testing practicesHow you'll workHybrid role, Manchester-based2 days per week in the office, the rest flexibleFlexible start and finish timesFull home-working setup providediOS Developer / iOS Engineer / Mobile Developer / Mobile EngineeraCircle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them., Senior Mobile iOS Developer (Remote) A leading retailer are looking for a Senior Mobile iOS Developer to join their Mobile Team to contribute to the development and evolution of their Mobile App. As the Senior Mobile iOS Developer, you will be responsible for building and..., A leading software company based in Greater London is looking for a Senior Software Engineer, iOS, to enhance their mobile experience. You'll design new features and improve core architecture while collaborating with cross-functional teams. Ideal candidates will have strong..., A prominent media organization in London seeks a Senior Software Engineer - Mobile (iOS) to develop best-in-class mobile applications. You will work closely with cross-functional teams, mentor junior engineers, and contribute to high-quality solutions. Candidates should..., A leading technology company seeks a Senior Software Engineer to enhance its iOS mobile application. In this role, you will design, implement, and improve key features for millions of users while collaborating with cross-functional teams. Ideal candidates have 3+ years in..., A leading food delivery company seeks a Senior Software Engineer - iOS in London. In this hybrid role, you'll enhance mobile architecture and deliver features impacting millions. Ideal candidates will have experience in building iOS applications, a solid understanding of..., A leading cloud-based solutions provider seeks an experienced Quality Assurance Engineer to join their mobile team. The role involves ensuring the high quality of the iOS App through manual and automated testing, collaborating with mobile engineers to address issues..., A renewable energy startup in London is seeking a Mid-Senior Level Mobile Developer to design and maintain applications for iOS and Android. You will create responsive and reliable mobile experiences, work closely with designers for UI/UX consistency, and ensure app..., A leading technology firm in Greater London is on the lookout for an exceptional iOS engineer to develop cutting-edge AI mobile applications. The role demands deep proficiency in Swift and frameworks like SwiftUI and UIKit. You will be responsible for creating intuitive..., A leading recruitment agency is searching for a Mobile Staff Engineer to lead the technical direction for a prominent UK-based Financial Services firm. This fully remote position involves developing native Android and iOS applications. Responsibilities include architecting..., Mobile Engineer - iOS and Android - Luxury Hospitality Group We are seeking a hands-on engineer to develop and support digital platforms for members and internal teams. This role combines mobile development with Salesforce integration, working closely with stakeholders to...
Requirements
A leading property app in the UK is searching for a Senior iOS Engineer to enhance their mobile application. The ideal candidate will have over 5 years of iOS development experience, showcasing advanced skills in Swift and a user-focused mindset. This role involves...
