94 Ios Developer jobs in the United Kingdom

Job Title: iOS Developer

Location: London (Hybrid)

Job Description:

• 5+ years of professional experience in iOS application development.
• Expert in Swift, Objective-C(optional) with strong knowledge of the iOS SDK and Xcode.
• Experience with SwiftUI, Combine, and modern concurrency features like async/await.
• Proficient in architectural patterns: MVVM, VIPER, or Clean Architecture.
• Familiarity with dependency injection tools like Resolver, Swinject, or Needle.
• Experience working with CoreData, SPM, CocoaPods, and third-party SDKs.
• Integrate with RESTful & GraphQL APIs and backend services efficiently and securely
• Experience developing modular SDKs or reusable components.
• Deep understanding of iOS performance tools, debugging techniques, and testing frameworks (XCTest, XCUI).
• Experience with CI/CD pipelines, version control (Git), and agile development practices.
• Solid grasp of App Store submission process, release management, and crash analytics tools (e.g., Firebase, Sentry).
• Strong understanding of mobile UI/UX best practices and Apple Design principles.
• Strong communication and collaboration skills.

iOS Developer
Job Description:
As an iOS Software Engineer, you will be responsible for designing, developing, and maintaining high-quality mobile applications that deliver seamless user experiences on the Apple ecosystem. You will work closely with product managers, designers, and backend engineers to implement new features, improve performance, and ensure the stability and scalability of our mobile apps.
*** This is a hybrid position - working 3 days a week from our Newcastle office. ***
Key Responsibilities:
Responsibilities:
Design, develop, and maintain iOS applications using Swift and modern iOS frameworks.
- Implement intuitive and responsive user interfaces using UIKit and SwiftUI.
- Integrate applications with backend services via RESTful APIs and GraphQL.
- Apply Combine or similar reactive programming techniques to create data-driven, reactive UIs.
- Ensure applications meet high standards for performance, reliability, accessibility, and security.
- Write unit, integration, and UI tests to guarantee code quality and prevent regressions.
- Participate in Agile ceremonies (stand-ups, planning, retrospectives), contributing to team commitments.
- Review code, provide constructive feedback, and follow coding standards.
- Debug and resolve performance bottlenecks, memory leaks, and crashes using Instruments and profiling tools.
- Maintain clear, concise technical documentation and contribute to design discussions.
- Stay current with Apple ecosystem changes (new iOS versions, Swift features, frameworks) and bring improvements into the team.
Qualifications & Experience
Must have:
- 3-5 years of professional experience in iOS development.
- Proficiency in Swift, SwiftUI and UIKit.
- Understanding of Combine or other reactive programming approaches.
- Experience integrating with backend services (REST, GraphQL) and handling offline/online states.
- Knowledge of mobile architecture patterns (MVC, MVVM, VIPER, or similar).
- Solid grasp of git workflows and collaborative development practices.
- Strong problem-solving skills and attention to detail.
- Good written and verbal communication skills in English.
Nice to have:
- Experience publishing apps to the App Store and managing certificates/profiles in Apple Developer Portal.
- Exposure to Core Data, Push Notifications, or In-App Purchases.
- Familiarity with CI/CD pipelines for mobile apps (Fastlane, GitHub Actions, Bitrise, Azure DevOps, TeamCity).
- Experience with test frameworks (XCTest, XCUITest, Snapshot testing).
- Knowledge of mobile analytics, crash reporting, and feature flagging tools.
Skills (Behavioral & Leadership)
- Collaborative team player with a proactive mindset.
- Eager to learn and contribute ideas in design and planning discussions.
- Able to balance speed of delivery with code quality and maintainability.
- Open to feedback and committed to continuous improvement.
- Customer-focused mindset with a passion for delivering delightful user experiences.
Function:
Product Delivery
Country:
United Kingdom
Office Location:
Newcastle
Work Place type:
Hybrid
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IOS Developer-Swift-SwiftUI- 6 Month Contract Inside IR35 UST are currently recruiting for a talented IOS developer on a six-month contract to join one of our clients in Leicestershire. Location Leicestershire. Duration 6 Month Contract Inside IR35 What you will bring Demonstrable experience in building robust iOS applications using Swift and SwiftUI, with familiarity with the Apple ecosystem. Proficiency with Apple’s Xcode IDE. Analytical & Problem-Solving Skills: Ability to troubleshoot, optimise application performance, and resolve complex technical issues effectively. Automation: Proficient in implementing Unit Testing and UI Tests using XCTest framework to ensure application reliability. Agile Methodologies: Proven track record in agile development methodologies, including experience with Scrum. CI/CD: Solid experience in continuous integration and delivery using Git and Azure DevOps. RESTful APIs: Hands on experience with Restful APIs integration. Accessibility: Passion for accessibility, understanding of the Apple’s Accessibility Framework Deeplinking: Expert level understanding and experience of working with and troubleshooting universal links & Custom URLs as part of marketing activities Skills Build iOS applications, Swift and Swift UI, Apple ecosystem

IOS Developer-Swift-SwiftUI UST are currently recruiting for a talented IOS developer on a six-month fixed term contract to join one of our clients in Leicestershire. Location Leicestershire. Duration 6 Month Fixed Term What you will bring Demonstrable experience in building robust iOS applications using Swift and SwiftUI, with familiarity with the Apple ecosystem. Proficiency with Apple’s Xcode IDE. Analytical & Problem-Solving Skills: Ability to troubleshoot, optimise application performance, and resolve complex technical issues effectively. Automation: Proficient in implementing Unit Testing and UI Tests using XCTest framework to ensure application reliability. Agile Methodologies: Proven track record in agile development methodologies, including experience with Scrum. CI/CD: Solid experience in continuous integration and delivery using Git and Azure DevOps. RESTful APIs: Hands on experience with Restful APIs integration. Accessibility: Passion for accessibility, understanding of the Apple’s Accessibility Framework Deeplinking: Expert level understanding and experience of working with and troubleshooting universal links & Custom URLs as part of marketing activities Skills Build iOS applications, Swift and Swift UI, Apple ecosystem

IOS Developer-Swift-SwiftUI

UST are currently recruiting for a talented IOS developer on a six-month fixed term contract to join one of our clients in Leicestershire.

• Location Leicestershire.
• Duration 6 Month Fixed Term

What you will bring

• Demonstrable experience in building robust iOS applications using Swift and SwiftUI, with familiarity with the Apple ecosystem. Proficiency with Apple’s Xcode IDE.
• Analytical & Problem-Solving Skills: Ability to troubleshoot, optimise application performance, and resolve complex technical issues effectively.
• Automation: Proficient in implementing Unit Testing and UI Tests using XCTest framework to ensure application reliability.
• Agile Methodologies: Proven track record in agile development methodologies, including experience with Scrum.
• CI/CD: Solid experience in continuous integration and delivery using Git and Azure DevOps.
• RESTful APIs: Hands on experience with Restful APIs integration.
• Accessibility: Passion for accessibility, understanding of the Apple’s Accessibility Framework
• Deeplinking: Expert level understanding and experience of working with and troubleshooting universal links & Custom URLs as part of marketing activities

Skills

Build iOS applications, Swift and Swift UI, Apple ecosystem

IOS Developer-Swift-SwiftUI-

6 Month Contract Inside IR35

UST are currently recruiting for a talented IOS developer on a six-month contract to join one of our clients in Leicestershire.

• Location Leicestershire.
• Duration 6 Month Contract Inside IR35

What you will bring

• Demonstrable experience in building robust iOS applications using Swift and SwiftUI, with familiarity with the Apple ecosystem.
• Proficiency with Apple’s Xcode IDE.
• Analytical & Problem-Solving Skills: Ability to troubleshoot, optimise application performance, and resolve complex technical issues effectively.
• Automation: Proficient in implementing Unit Testing and UI Tests using XCTest framework to ensure application reliability.
• Agile Methodologies: Proven track record in agile development methodologies, including experience with Scrum.
• CI/CD: Solid experience in continuous integration and delivery using Git and Azure DevOps.
• RESTful APIs: Hands on experience with Restful APIs integration.
• Accessibility: Passion for accessibility, understanding of the Apple’s Accessibility Framework
• Deeplinking: Expert level understanding and experience of working with and troubleshooting universal links & Custom URLs as part of marketing activities

Skills

Build iOS applications, Swift and Swift UI, Apple ecosystem

NEW CONTRACT iOS DEVELOPER ROLE AVAILABLE - REMOTE (UK/EU-BASED)

• Outside IR35
• 9-12 Month Initial Contract | Start ASAP | Likely Extension
• To apply, email:

THE OPPORTUNITY

A new contract opportunity for a skilled iOS Developer to build and deploy AI-powered fintech mobile apps. You will work on secure, high-quality solutions while integrating machine learning features such as NLP and recommendation sy.

WHJS1_UKTJ

This range is provided by Searchability. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.nBase pay range

NEW CONTRACT iOS DEVELOPER ROLE AVAILABLE - REMOTE (UK/EU-BASED)n9-12 Month Initial Contract | Start ASAP | Likely ExtensionnOutside IR35nTo apply, email: Opportunity

A new contract opportunity for a skilled iOS Developer to build and deploy AI-powered fintech mobile apps. You will work on secure, high-quality solutions while integrating machine learning features such as NLP and recommendation systems.nThe Role

Develop and deploy iOS apps (Swift / Objective-C, iOS SDK, App Store).nIntegrate RESTful APIs and backend services into iOS applications.nEmbed AI/ML features (NLP, recommendation engines) into mobile workflows.nDeliver compliant and secure fintech solutions (GDPR, OAuth, encryption).nTech stack / requirements

Experience managing projects end-to-end (greenfield exp.)nStrong expertise in iOS development (Swift / Objective-C, iOS SDK, App Store deployment)nTrack record delivering secure mobile applications (fintech preferred)nExperience integrating AI/ML components into mobile appsnSecurity/compliance awareness (GDPR, OAuth, encryption)nExposure to backend development (Python, Java, .NET) - desirablenFamiliarity with Azure / AWS cloud integration - desirablenUnderstanding of SQL/NoSQL databases - desirablenExperience with CI/CD, Docker, Kubernetes - desirablenHow to be considered

Please apply directly by emailing with your CV and availability.nKEYWORDS:

Contract iOS Developer, Mobile Engineer, AI/ML iOS Integration, FinTech iOS Developer, Swift Developer, Objective-C Developer, Outside IR35, RemotenSeniority level

Entry levelnEmployment type

Full-timenJob function

Information TechnologynIndustries

Technology, Information and Internet

#J-18808-Ljbffrn

Join to apply for the

Ios Developer

role at

TieTalent

5+ years of professional experience in iOS application development.

Expert in Swift, Objective-C(optional) with strong knowledge of the iOS SDK and Xcode.

Experience with SwiftUI, Combine, and modern concurrency features like async/await.

Proficient in architectural patterns: MVVM, VIPER, or Clean Architecture.

Familiarity with dependency injection tools like Resolver, Swinject, or Needle.

Experience working with CoreData, SPM, CocoaPods, and third-party SDKs.

Integrate with RESTful & GraphQL APIs and backend services efficiently and securely

Experience developing modular SDKs or reusable components.

Deep understanding of iOS performance tools, debugging techniques, and testing frameworks (XCTest, XCUI).

Experience with CI/CD pipelines, version control (Git), and agile development practices.

Solid grasp of App Store submission process, release management, and crash analytics tools (e.g., Firebase, Sentry).

Strong understanding of mobile UI/UX best practices and Apple Design principles.

Strong communication and collaboration skills

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Engineering and Information Technology

Industries

Technology, Information and Internet

#J-18808-Ljbffrn