1 to 25 of 35 iOS Development Jobs in the UK

Role: iOS Developer Location: United Kingdom (Fully Remote) Type: 9 - 12 Months Contract Role Payrate : £450 - £550 Outside IR35 We're looking for a highly independent and proactive Developer to own and deliver critical projects at the intersection of mobile and secure finance. This role requires technical mastery across a unique skill set. The Role You will manage … projects end-to-end, building high-quality, secure solutions leveraging iOS , the Microsoft Stack , banking systems , and AI/ML integration . Key Expertise Needed iOS Development: Expertise in Native iOS development (Swift/Objective-C) OR deep experience with a modern Swift Framework (e.g., SwiftUI) and the iOS More ❯

Your new role You will be part of the team that will be responsible for developing and maintaining features for the iOS variant of the App. Working in a multi-disciplinary team of tech, design, business, product, infrastructure and test, you will help to design, develop, test and deliver new features while also maintaining existing features. You will … experience to millions of users across England. Resonsibilities - Work with a multi-disciplinary team to design, document and develop high quality, scalable solutions for the NHS App's iOS application using Swift and Swift UI. - Create appropriate unit and integration tests for your work. - Write clean, maintainable and ePicient code, which follows best practices and coding standards. - Optimise … Work closely with UI/UX designers to ensure the application implements a consistent visual intuitive design. - Support what you deliver in production. Experience Time setved experience of iOS development using Swift, Swift UI and Xcode.- Be passionate about mobile development, keeping up to date with the latest iOS development More ❯

days a week in the office eligibility to work in the UK Role Overview We are looking for an experienced Senior Software Engineer with expert knowledge of iOS mobile development to join us working with our media client focusing on the development of their mobile media player component; the core playback engine of all … related field or similar work based experience. Proven experience as a Senior Software Engineer ideally with a focus on media-related projects. Very good working knowledge of standard software development frameworks, techniques and methodologies. Experience with providing coaching and mentoring Ability to work collaboratively in a team, contributing to the development of business scenarios. Knowledge of … software development tools and technologies. You are flexible and curious in your approach Strong analytical and problem-solving skills Additional information Duration of the contract: until the end of March 2026, with the possibility of extension contract FTC (full-time) Application Process : In addition to our standard recruitment process, you will be invited to a final online face More ❯

learning and continuous improvement, responsible for developing and maintaining a range of world-class web, desktop and mobile applications hosted in both cloud and on-premises, using Agile development methodology. Engaging at all points in the development cycle you will ensure features are built using sound engineering principle and patterns. Encouraged you to grow and develop … in your role, with support to continuously look at new ways to improve development processes and product quality, your key responsibilities will include: Designing, developing and maintaining internal software systems (web, desktop and mobile) Delivering end-to-end solutions, from database design to UI implementation, using modern DevOps practices and cloud platforms such as Azure and AWS. Contributing … Coding, and QA activities such as testing, code reviewing and unit testing Mentoring junior developers and support team knowledge sharing Build and deploy cross-platform mobile applications for iOS and Android Integrate and manage services on Azure and AWS cloud platforms Write clean, maintainable, and well-documented code Troubleshoot, debug, and resolve software defects and issues Participation in More ❯

Native iOS Developer We have an exciting opportunity for a talented Native iOS Developer to join our growing team in Uttoxeter (Hybrid – 3 days per week in office) . If you’re passionate about creating high-quality mobile applications and want to work in a collaborative and supportive environment, this role could be perfect for you. … The Role As an iOS Developer, you’ll work closely with senior developers and business stakeholders to design, develop, and maintain innovative mobile applications. From translating UI/UX designs into smooth native iOS experiences, to integrating with .NET backends and troubleshooting across the application stack, you’ll play a key role in delivering solutions that … re also looking for a proactive problem-solver who enjoys taking initiative and driving projects forward. What We’re Looking For You’ll bring: 5+ years’ experience in iOS development (Objective-C/Swift) Strong understanding of iOS SDK/UIKit and Apple development tools (Xcode) A track record of delivering mobile More ❯

to join our consultancy team, supporting projects across banking, finance, and technology. You will independently manage and deliver technical projects from concept to deployment, working with Microsoft technologies, iOS development, and AI/ML integrations. Key Responsibilities: Lead the design, development, testing, and deployment of enterprise applications using Microsoft technologies. Build secure, compliant banking … and fintech solutions. Develop iOS applications (Swift or Objective-C) with RESTful API integrations. Integrate AI/ML components, including NLP or recommendation systems, into projects. Collaborate with stakeholders to ensure solutions meet business and technical requirements. Required Skills: Hands-on experience with Microsoft platforms (e.g., .NET, Azure, Power Platform). Experience in banking/financial application development. … Proficient in iOS app development (Swift/Objective-C, iOS SDK, App Store deployment). Familiarity with AI/ML integration. Highly Desirable: Cloud deployment experience (Azure and/or AWS). Backend development in Python, Java, C#, or .NET. Database design and optimization (SQL/NoSQL). DevOps skills, including CI More ❯

iOS Application Mobile Developer Are you passionate about building mobile applications that make a real impact on millions of people’s lives? We’re looking for an experienced iOS Developer to join a high-profile programme shaping the future of digital healthcare. This is a unique opportunity to work on one of the most widely used … medical records, with a roadmap of exciting new features and services still to come. BPSS clearance will be required to pass for this project. The Role As an iOS Application Developer , you will: Work as part of a collaborative, multi-disciplinary team of engineers, designers, product managers, and testers. Design, develop, and maintain high-quality features for the … iOS app using Swift, SwiftUI, and Xcode. Take responsibility throughout the product lifecycle, delivering well-tested, performant, and maintainable solutions. Collaborate with UX/UI designers to ensure a consistent and intuitive user experience. Support production systems and continuously improve performance, scalability, and reliability. Key Responsibilities Develop scalable iOS solutions using Swift and SwiftUI. Write clean More ❯

is secure, performant and user-friendly, ensuring we remain a leader in the fintech space. Engineering can be further broken down into Test, Platform, Frontend and Backend disciplines. iOS development is recognised as a sub-discipline of Frontend Engineering, with a well-established community of engineers. This role will be activity managed within the Savings Value … Stream and coached by the iOS Engineering Lead. As an iOS Engineer at Atom, you’ll be responsible for developing cutting-edge mobile applications using Swift and Xcode. You’ll work on a variety of features, from designing intuitive user interfaces to optimizing app performance whilst collaborating with a cross functional team, you’ll also contribute … to technical decisions and initiatives to improve our development processes. As an iOS Engineer at Atom, you’ll have the opportunity to work with the latest technologies, mentor junior developers, and shape the future of mobile banking. You will also: Provide technical input in value stream meetings, including planning, stand-ups and retrospectives. Contribute to technical More ❯

Our client is seeking a Lead iOS Developer to join their team for a freelance B2B contract that is expected to last for an initial 4-month period, with an expected extension of 6+ years. This position is 3 days on-site in London and 2 days remote. Project details: Position: Lead iOS Developer Contract Length … date: ASAP Location: Hybrid in London, 3 days per week and 2 days remote Languages: English Speaking Skills and Responsibilities: Experience mentoring junior developers and leading mobile teams. iOS development experience with a strong command of Swift and Objective-C Solid understanding of OOP, design patterns (Singleton, Observer, Factory etc.) and architecture patterns (MVVM, VIPER, Clean … Architecture) Proficient in iOS SDKs, including Core Data, Core Animation, Push Notifications, etc. Experience with GraphQL integration and/or RESTful API design and consumption. Experience with analytics tools like Firebase, Adobe Analytics or similar. Knowledge of mobile security best practices including keychain access, obfuscation, SSL pinning. Experience integrating Apple Pay, Stripe or other payment SDKs. Experience with More ❯

iOS Developer London, UK (Hybrid - approx. 1 day per month in the office) Up to £85k basic A fantastic opportunity for an experienced iOS Developer to join a high-growth tech company building large-scale, data-driven mobile applications. This is a dynamic engineering culture where developers are given real ownership, encouraged to solve complex challenges … and supported to deliver high-quality products at pace. As an iOS Developer, you'll contribute to the development and scaling of a sophisticated native iOS app used by tens of thousands of customers. You'll also work on a native SDK that powers real-time data collection directly on devices. The role blends … hands-on mobile engineering with architectural thinking, with a strong emphasis on usability, performance, and scalability. The iOS Developer will work closely with backend and data engineers in cross-functional squads, taking part in system design, product discussions, and architectural decisions. You'll also be encouraged to explore modern iOS tooling and experiment with AI-driven More ❯

Contract iOS Developer (Code Review & Refactor) Remote (UK-based) Start Date: Immediate Rate: Negotiable - Outside IR35 A leading organisation in the tech-for-good technology sector is seeking an experienced iOS Developer to conduct a detailed review and refactor of an existing mobile application. The app plays a critical role in real-time safety monitoring and … alerting, and the team is looking for an expert to validate the current implementation, identify optimisation opportunities, and advise on new development approaches - particularly around background functionality, location services, and notification handling within iOS's evolving constraints. Context and Technical Challenges: Due to Apple's strict background activity limitations, the iOS version of the … shake detection), live location tracking, microphone, and camera. Previous versions have used methods such as push notifications and silent audio playback to maintain partial background activity, but recent iOS updates have closed many of these workarounds. Current implementations - such as persistent login sessions and a lock screen widget for quick alert triggering - help maintain usability, but further validation More ❯

per week Dynamo Mobile Engineer Role Overview: Design, develop and test new features for our expanding product suite. Develop features for Dynamo’s native mobile application on iOS with the option of contributing to the Android app. Collaborate with other web and mobile developers as we build our server-driven UI platform Contribute to all phases of the … development lifecycle Work independently and own feature development from concept to delivery. Collaborate with the engineering team and contribute to the overall design of the system. Develop automated tests and conduct performance tuning Qualifications: Bachelor's degree in a technical field, computer science, software engineering or similar. 7+ years’ experience in software development, with … a strong emphasis on mobile development In-depth knowledge of native mobile development for iOS using Swift UI Have taken features from idea, through implementation to use by customers Knowledge of composable design patterns Knowledge of SOLID principles and Test Driven Development Experience with multi-tenant or white label apps Experience with More ❯

Senior IOS Developer, London/Hybrid, 6 months, £550 - £600/day (Inside IR35) As a Senior Mobile Solutions Developer, you will play a key role in delivering award winning, interactive experiences to our clients. You will drive the translation and construction of clients' business problems into innovative technology solutions by creating and owning the technical vision of … to delivery capability by educating and mentoring developers, using a variety of design techniques and ensuring that good design practices are followed. PRIMARY RESPONSIBILITIES ? Provide Thought Leadership on iOS platform ? Analyse software requirements and map them to iOS architecture or extend the architecture in order to support the new requirements. ? Responsible for designing app architecture and … stack based on the functional, non-functional requirements and based on other factors like client drivers, environment and feasibility ? Provide direction, guidance, and expert advice to the App development and delivery teams ? Develop prototypes, proof of concepts, and feasibility analysis. ? Interact with 3rd party providers to integrate additional services into the platform ? Cooperate with project and product management More ❯

o Bachelors degree in computer science/engineering or 5+ years of equivalent experience in related disciplines o Hands on Application development experience within JavaCard/HCE domain. (MUST) o Working experience with cryptographic algorithms like 3DES, AES, RSA, ECC etc. (MUST) o Deep understanding of Global Platform card content management and key management processes (MUST) o Knowledge … EMV Common Personalization Specification and processes. (MUST) o Nice to have working knowledge of different Key Management principles and associated processes o Nice to have some Android and iOS development exposure in light of Payment processing o Demonstrated technical capabilities and ability to work collaboratively and effectively with a range of stakeholders o Worked in a … product company o Attention to detail and strong organization skills o Experience working in high-performing development teams using agile methodologies and tools o Experience in multi-threaded programming o Proven record of design and development of mobile applications in an Enterprise setting is a plus Please note these are very niche skillsets in payment domain More ❯

o Bachelors degree in computer science/engineering or 5+ years of equivalent experience in related disciplines o Hands on Application development experience within JavaCard/HCE domain. (MUST) o Working experience with cryptographic algorithms like 3DES, AES, RSA, ECC etc. (MUST) o Deep understanding of Global Platform card content management and key management processes (MUST) o Knowledge … EMV Common Personalization Specification and processes. (MUST) o Nice to have working knowledge of different Key Management principles and associated processes o Nice to have some Android and iOS development exposure in light of Payment processing o Demonstrated technical capabilities and ability to work collaboratively and effectively with a range of stakeholders o Worked in a … product company o Attention to detail and strong organization skills o Experience working in high-performing development teams using agile methodologies and tools o Experience in multi-threaded programming o Proven record of design and development of mobile applications in an Enterprise setting is a plus Please note these are very niche skillsets in payment domain More ❯

Skills: JavaCard/HCE application developmentCryptographic algorithms (3DES, AES, RSA, ECC)Global Platform card content & key management processesEMV Common Personalization Specification Nice to Have: Key management principlesAndroid/iOS development for payment processingEnterprise mobile application development experience This is a highly specialized role requiring strong expertise in JavaCard (not standard Java), EMV, and cryptography More ❯

knowledge on below highlighted points is a must. Bachelor's degree in computer science/engineering or 5+ years of equivalent experience in related disciplines Hands on Application development experience within JavaCard/HCE domain. (MUST) Working experience with cryptographic algorithms like 3DES, AES, RSA, ECC etc. (MUST) Deep understanding of Global Platform card content management and key … Knowledge of EMV Common Personalization Specification and processes. (MUST) Nice to have working knowledge of different Key Management principles and associated processes Nice to have some Android and iOS development exposure in light of Payment processing Demonstrated technical capabilities and ability to work collaboratively and effectively with a range of stakeholders Worked in a product company … Attention to detail and strong organization skills Experience working in high-performing development teams using agile methodologies and tools Experience in multi-threaded programming Proven record of design and development of mobile applications in an Enterprise setting is a plus If you are interested in this position and would like to learn more, please send through More ❯

iOS and Android software development for geological applications Guildford, Surrey, £Excellent Package This simulation software development company have a range of products that are used by their customers in the geological sector. As part of their product range, they have iOS and Android applications which provide tools for digital mapping. The company … apps development. As expected, responsibilities will include software coding, interface design, testing and deployment of mobile applications. Requirements: Degree in Computer Science or similar. Demonstrable commercial experience in iOS and/or Android platform development (ideally utilising location services, online maps, compass functionality and device tilt sensors). Experience with object-oriented design using C, C++ … or Java. UI familiarity using either Android Native UI or iOS Objective C UI/Swift components. Any exposure to graphics (OpenGL, Shaders), Qt mobile GUI, Android Studio IDE, Xcode IDE, .NET MAUI or Xamarin would be desirable. Note, this role is onsite at their offices in Guildford. No regular remote/hybrid working is available. The company More ❯

Mobile Apps Developer (Native iOS & Android) Guildford, Surrey (Office-Based) £70000 - £120000 + 25% Bonus, 10% Pension, Private Medical. Must haves: - Must work 5 days per week in the office in Guildford. - Must have Native App examples, both iOS and Android platforms live in the App Store. Your new company This leading Software provider are looking … to bolster their engineering team with a Mobile Apps Developer to work on iOS and Android native products. You will be working in their state-of-the-art offices in the heart of Guildford 5 days per week, close to the University and with excellent transport links to London and the surrounding areas in Surrey. You'll join … exciting time to be joining. Your new role Working for a business that is recognise as the dominant player in their industry, you'll be contributing to the Development of 2 best-in-class existing applications for iOS and Android platforms, as well as leading the charge for exciting new cross platform app developments for the More ❯

iOS Developer 6 Month contract initially Location: Bristol Rate: £400 £450 p/d (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a great opportunity … for an iOS Developer to join the team. We're looking for a passionate and forward-thinking iOS engineer to join our cross-functional team building the banks design system - spanning every platform (iOS, Android, Web, Figma) and every brand. You'll work alongside engineers, designers, accessibility and content specialists, and researchers to shape … the future of UI across the bank. This role is ideal for someone who lives and breathes SwiftUI, understands where the iOS platform is heading, and is deeply committed to accessibility. Key Responsibilities: * Build and maintain reusable, accessible UI components in SwiftUI * Prototype and collaborate across disciplines to explore and validate design ideas * Work with data - including JSON More ❯

Mobile Developer (iOS/Android) Smart Home/IoT Apps Location: UK/EMEA (Fully Remote) Rate: £300 £400 per day We are seeking a talented and creative Mobile Developer (iOS/Android) to join our clients fast-growing digital and smart home technology team . You will be working on the design, development … profile projects , working within a collaborative, forward-thinking environment that blends mobile, IoT, cloud, and real-time communication technologies . Key Responsibilities Develop, test, and deploy high-quality iOS and Android applications (native or cross-platform). Collaborate with product managers, designers, and backend engineers to define and deliver new features. Ensure code quality, performance, and reliability across … Implement push notifications, scheduling, and device control features. (Optional) Contribute to voice/video communication features using SIP or WebRTC. Stay up to date with the latest mobile development trends, frameworks, and tools . Participate in code reviews, testing, and debugging. Skills & Experience Proven experience as a Mobile Developer with a strong portfolio of published apps (iOS More ❯

Mobile Developer (Cross-Platform iOS/Android, Microsoft Stack) We are seeking a skilled Mobile Developer with proven cross-platform experience to join our growing technology team. The ideal candidate will have expertise in building, deploying, and maintaining mobile applications for both iOS and Android , with strong knowledge of the Microsoft technology stack . Key Responsibilities … Design, develop, and maintain cross-platform mobile applications (iOS & Android). Leverage Microsoft technologies (.NET, C#, Xamarin/MAUI, Azure, etc.) to deliver scalable solutions. Collaborate with UX/UI teams to create intuitive, responsive, and user-friendly interfaces. Integrate applications with APIs and backend systems. Ensure application performance, quality, and security. Troubleshoot, debug, and optimize mobile applications. … Stay current with emerging mobile technologies and best practices. Skills & Experience Strong experience in cross-platform mobile development (Xamarin, .NET MAUI, or similar frameworks). Proficiency in iOS and Android native development concepts . Solid understanding of the Microsoft development stack (C#, .NET, Visual Studio, Azure). Experience with RESTful APIs and More ❯

iOS Developer - Contract Role Location: Bristol (Office-based) Duration: 6 months Be part of an experienced and talented team, unlocking new learning and growth opportunities. Collaborate with business stakeholders and cross-functional teams to drive product innovation. Contribute to customer success by delivering strategic and scalable solutions. The Role We're looking for a passionate and forward-thinking … iOS Developer to join our cross-functional team building a cutting-edge design system for a major banking client. This system spans iOS, Android, Web, and Figma, and supports multiple brands. You'll work alongside engineers, designers, accessibility experts, and researchers to shape the future of UI across the bank. This role is ideal for someone … who lives and breathes SwiftUI, understands the direction of the iOS platform, and is committed to building accessible, scalable solutions. Key Responsibilities Develop and maintain reusable, accessible UI components using SwiftUI. Collaborate across disciplines to prototype and validate design ideas. Integrate structured data (eg, JSON) into UI workflows. Support CI/CD pipelines and contribute to automation and More ❯

of concept to demonstrate customer-facing potential Scope: Working closely with internal product leaders to translate vision into a tangible mobile experience About you Proven expertise in app development (iOS, Android, or both) Strong track record of building consumer-facing apps Comfortable working in fast-paced, agile environments with tight timelines Able to balance technical excellence More ❯

Overview Join Us at SRT Marine Systems as a Senior iOS Developer Location: Bristol/Cardiff/Midsomer Norton/Hybrid Department: Web & App Development Reporting to: Lead Mobile App Developer At SRT Marine Systems, we are global leaders in maritime surveillance, delivering innovative solutions that enhance maritime domain awareness and safety. We're seeking a … talented iOS Developer to join our growing mobile team - an exciting opportunity to shape the next generation of mobile applications in a company making a real-world impact. What You'll Be Doing (Responsibilities) Develop, enhance, and maintain native iOS applications using Xcode, Swift and SwiftUI. Work with the mobile team to plan and deliver new … Bitbucket to track and manage progress. Contribute to UI/UX discussions and maintain a high standard of visual design. What You'll Bring (Qualifications) Strong experience of iOS development. Strong grasp of design patterns such as MVC and MVVM. Proven ability to write clean, maintainable Swift code with attention to detail. Experience working in Agile Scrum teams More ❯