1 to 25 of 60 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 ❯

Native. We are seeking native developers who are excited about participating in this transition. This is a unique opportunity to expand your skill set and contribute to the development of a modern, hybrid application while leveraging your existing expertise in native iOS development. Your adaptability and willingness to embrace new technologies will be crucial as we … team to develop innovative features for a large global user base. Analyse product requirements and designs provided by product owners, providing valuable feedback based on your expertise in iOS development. Deliver high-quality, modularised, and scalable code that is maintainable and testable within reasonable timelines. Engage in regular sync-ups with not only your feature team, but also … the entire iOS team, ensuring that your ideas and insights are heard and valued. Your expertise: Minimum of 4 years of full-time iOS development experience (no upper limit) Proficiency in Swift, UIKit and a solid understanding of iOS development best practices. Familiarity with MVVM architecture (experience with RxSwift and More ❯

product, platform, and engineering culture – all at once? Our client is an ambitious deep-tech start-up solving meaningful challenges through applied innovation. They’re seeking a Senior iOS Developer (it is much more than that!) to take ownership of a product that blends mobile, embedded, and cloud technologies into one unified system. This isn’t just another … development job – it’s a pivotal role in a company scaling something extraordinary. Why This Role is Great This role is crafted for someone who wants to combine deep technical skill with strategic thinking in a high-impact environment. It’s especially appealing if you enjoy applying your academic rigour to real-world, user-centred problems: Lead iOS development for a connected device that’s redefining its category Influence the technical roadmap, architecture, and engineering culture Collaborate across disciplines – from hardware to UX to regulatory Contribute to everything from BLE integrations and embedded firmware, to Python automation and GCP infrastructure Mentor and support junior engineers as the team expands Work in a fast-paced More ❯

product, platform, and engineering culture – all at once? Our client is an ambitious deep-tech start-up solving meaningful challenges through applied innovation. They’re seeking a Senior iOS Developer (it is much more than that!) to take ownership of a product that blends mobile, embedded, and cloud technologies into one unified system. This isn’t just another … development job – it’s a pivotal role in a company scaling something extraordinary. Why This Role is Great This role is crafted for someone who wants to combine deep technical skill with strategic thinking in a high-impact environment. It’s especially appealing if you enjoy applying your academic rigour to real-world, user-centred problems: Lead iOS development for a connected device that’s redefining its category Influence the technical roadmap, architecture, and engineering culture Collaborate across disciplines – from hardware to UX to regulatory Contribute to everything from BLE integrations and embedded firmware, to Python automation and GCP infrastructure Mentor and support junior engineers as the team expands Work in a fast-paced More ❯

product, platform, and engineering culture – all at once? Our client is an ambitious deep-tech start-up solving meaningful challenges through applied innovation. They’re seeking a Senior iOS Developer (it is much more than that!) to take ownership of a product that blends mobile, embedded, and cloud technologies into one unified system. This isn’t just another … development job – it’s a pivotal role in a company scaling something extraordinary. Why This Role is Great This role is crafted for someone who wants to combine deep technical skill with strategic thinking in a high-impact environment. It’s especially appealing if you enjoy applying your academic rigour to real-world, user-centred problems: Lead iOS development for a connected device that’s redefining its category Influence the technical roadmap, architecture, and engineering culture Collaborate across disciplines – from hardware to UX to regulatory Contribute to everything from BLE integrations and embedded firmware, to Python automation and GCP infrastructure Mentor and support junior engineers as the team expands Work in a fast-paced More ❯

Mobile Developer Location: Fully Remote Job Type: Full-time Reports to: Development Team Leader As a Mobile Developer, you will be instrumental in designing, developing, and delivering mobile application solutions that align with business requirements and enhance user satisfaction. This role offers the opportunity to work closely with cross-functional teams to implement features, resolve issues, and ensure … the high performance of mobile apps across various platforms. While specific technology experience (e.g., Flutter, React Native, Swift) is not mandatory, a strong understanding of mobile development principles and familiarity with mobile frameworks will be highly beneficial. Day-to-day of the role: Mobile App Development: Build, test, and maintain mobile applications using modern development … with developers, testers, designers, and business stakeholders to align mobile solutions with strategic goals. Communicate progress, risks, and dependencies clearly. Continuous Learning: Keep up to date with mobile development trends and frameworks (e.g., Flutter, React Native), and platform updates (iOS/Android). Enhance your skills and share knowledge within the team. Required Skills & Qualifications: Minimum More ❯

and maintaining the integration of LCEVC (MPEG5 Part 2) into multiple operating environments with both encode and decoder capability, these include: Android (Android X/ExoPlayer for playback) iOS (AVPlayer and VTDS/VTCS frameworks), FFmpeg, JavaScript based web decoders, native Chromium browser and WebRTC, ALVR (Air Light VR). Working with the decoder and encoder teams to … video editing and creation applications. Engaging with the open-source community to contribute changes upstream to video player open-source projects and assist with their integration of LCEVC. Development activity planning, including sprint planning and refinement sessions discussing new features or issues to resolve during the upcoming sprint. Status reporting, which may include participation in daily stand-up … work experience. Experience developing system level software for Android operating systems. Experience developing software using C/C++ and other languages. Interest in developing system level software for iOS or desktop operating systems for use by third party applications. Interest in expanding your knowledge of video codecs and video streaming technology. Excellent communication skills and comfortable providing clear More ❯

and maintaining the integration of LCEVC (MPEG5 Part 2) into multiple operating environments with both encode and decoder capability, these include: Android (Android X/ExoPlayer for playback) iOS (AVPlayer and VTDS/VTCS frameworks), FFmpeg, JavaScript based web decoders, native Chromium browser and WebRTC, ALVR (Air Light VR). Working with the decoder and encoder teams to … video editing and creation applications. Engaging with the open-source community to contribute changes upstream to video player open-source projects and assist with their integration of LCEVC. Development activity planning, including sprint planning and refinement sessions discussing new features or issues to resolve during the upcoming sprint. Status reporting, which may include participation in daily stand-up … work experience. Experience developing system level software for Android operating systems. Experience developing software using C/C++ and other languages. Interest in developing system level software for iOS or desktop operating systems for use by third party applications. Interest in expanding your knowledge of video codecs and video streaming technology. Excellent communication skills and comfortable providing clear More ❯

and maintaining the integration of LCEVC (MPEG5 Part 2) into multiple operating environments with both encode and decoder capability, these include: Android (Android X/ExoPlayer for playback) iOS (AVPlayer and VTDS/VTCS frameworks), FFmpeg, JavaScript based web decoders, native Chromium browser and WebRTC, ALVR (Air Light VR). Working with the decoder and encoder teams to … video editing and creation applications. Engaging with the open-source community to contribute changes upstream to video player open-source projects and assist with their integration of LCEVC. Development activity planning, including sprint planning and refinement sessions discussing new features or issues to resolve during the upcoming sprint. Status reporting, which may include participation in daily stand-up … work experience. Experience developing system level software for Android operating systems. Experience developing software using C/C++ and other languages. Interest in developing system level software for iOS or desktop operating systems for use by third party applications. Interest in expanding your knowledge of video codecs and video streaming technology. Excellent communication skills and comfortable providing clear More ❯

and maintaining the integration of LCEVC (MPEG5 Part 2) into multiple operating environments with both encode and decoder capability, these include: Android (Android X/ExoPlayer for playback) iOS (AVPlayer and VTDS/VTCS frameworks), FFmpeg, JavaScript based web decoders, native Chromium browser and WebRTC, ALVR (Air Light VR). Working with the decoder and encoder teams to … video editing and creation applications. Engaging with the open-source community to contribute changes upstream to video player open-source projects and assist with their integration of LCEVC. Development activity planning, including sprint planning and refinement sessions discussing new features or issues to resolve during the upcoming sprint. Status reporting, which may include participation in daily stand-up … work experience. Experience developing system level software for Android operating systems. Experience developing software using C/C++ and other languages. Interest in developing system level software for iOS or desktop operating systems for use by third party applications. Interest in expanding your knowledge of video codecs and video streaming technology. Excellent communication skills and comfortable providing clear More ❯

and maintaining the integration of LCEVC (MPEG5 Part 2) into multiple operating environments with both encode and decoder capability, these include: Android (Android X/ExoPlayer for playback) iOS (AVPlayer and VTDS/VTCS frameworks), FFmpeg, JavaScript based web decoders, native Chromium browser and WebRTC, ALVR (Air Light VR). Working with the decoder and encoder teams to … video editing and creation applications. Engaging with the open-source community to contribute changes upstream to video player open-source projects and assist with their integration of LCEVC. Development activity planning, including sprint planning and refinement sessions discussing new features or issues to resolve during the upcoming sprint. Status reporting, which may include participation in daily stand-up … work experience. Experience developing system level software for Android operating systems. Experience developing software using C/C++ and other languages. Interest in developing system level software for iOS or desktop operating systems for use by third party applications. Interest in expanding your knowledge of video codecs and video streaming technology. Excellent communication skills and comfortable providing clear 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 ❯

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 iOSs evolving constraints. Context and Technical Challenges: Due to Apples strict background activity limitations, the iOS version of the app faces inherent challenges … 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 ❯

Senior iOS App Developer A leading retailer are looking for a Senior iOS App Developer to join their Mobile Team to contribute to the development and evolution of their Mobile App. As the Senior iOS App Developer, you will be responsible for building and maintaining the iOS version of the … developer who thrives on clean architecture, elegant code collaborative delivery whilst working as part of an Agile cross-functional team. Skills and Experience * Strong proficiency in Swift and iOS SDKs, with a deep understanding of UIKit, SwiftUI, Combine, and Core frameworks. * Experience with RESTful APIs, JSON, and mobile architecture patterns (MVVM, Clean Architecture). * Familiarity with Xcode, GitHub … mobile CI/CD tools, automated testing frameworks and the app store deployment process. * Proven experience delivering high-quality iOS applications in Agile environments. * Exceptional communication skills and ability to collaborate effectively with cross-functional teams. * Experience working with design systems and translating Figma or Sketch designs into pixel-perfect implementations. * Familiarity with analytics platforms (Firebase), crash reporting More ❯

Job Title: iOS Developer (SwiftUI) Location: Leicester, UK (Hybrid: 3 days onsite) Duration: 6-Month Fixed Term Employment (FTE) About the Role: UST is seeking a skilled iOS Developer to join our team on a 6-month fixed-term contract. You will play a key role in designing, developing, and maintaining high-performing iOS … leading client in Leicester. This role offers an exciting opportunity to work with modern technologies in a collaborative, forward-thinking environment. Key Responsibilities Design and develop high-performing iOS applications using Swift and SwiftUI . Work effectively within the Apple ecosystem , leveraging Xcode IDE . Optimize app performance and troubleshoot complex technical challenges. Implement automated testing (unit and … Deliver applications that meet accessibility standards and enhance user inclusivity. Work with deeplinking, universal links, and custom URLs to support marketing initiatives. Required Skills & Experience: Strong experience in iOS application development using Swift & SwiftUI . Proven hands-on expertise in Xcode IDE and Apple’s developer ecosystem. Experience with RESTful API integration and modern mobile architectures. More ❯

Job Title: iOS Developer (SwiftUI) Location: Leicester, UK (Hybrid: 3 days onsite) Duration: 6-Month Fixed Term Employment (FTE) About the Role: UST is seeking a skilled iOS Developer to join our team on a 6-month fixed-term contract. You will play a key role in designing, developing, and maintaining high-performing iOS … leading client in Leicester. This role offers an exciting opportunity to work with modern technologies in a collaborative, forward-thinking environment. Key Responsibilities Design and develop high-performing iOS applications using Swift and SwiftUI . Work effectively within the Apple ecosystem , leveraging Xcode IDE . Optimize app performance and troubleshoot complex technical challenges. Implement automated testing (unit and … Deliver applications that meet accessibility standards and enhance user inclusivity. Work with deeplinking, universal links, and custom URLs to support marketing initiatives. Required Skills & Experience: Strong experience in iOS application development using Swift & SwiftUI . Proven hands-on expertise in Xcode IDE and Apple’s developer ecosystem. Experience with RESTful API integration and modern mobile architectures. More ❯

with key knowledge of fair pricing and reasonable profitability of projects to ensure the best level of work can be output. Project Delivery Manage mobile app accessibility projects (iOS/Android) to completion. Collaborate with a network of engineers and specialists - ensuring they are supported in their delivery and not left burning out or feeling alone. Mentor and … thought leadership. Build long-term client relationships focused on accessibility ROI. Skills and Experience Previous experience in consultancy, digital agency, or delivery leadership. Strong knowledge of mobile app development ( iOS/Android ) from a delivery perspective or have a hands-on background moving into leadership roles. Excellent communication and stakeholder management. Skilled in project management methodologies … Jira and Trello. Ability to manage multiple simultaneous projects. Desirable Experience with digital and mobile accessibility. Technical understanding of mobile frameworks, APIs, and accessibility tools. Experience in business development or pre-sales. Industry advocacy, public speaking, or community involvement. Engagement Options Welldone Consulting offers permanent, contract, and partnership (equity) arrangements. They are flexible about engagement, valuing each candidate More ❯

and manage deliverables with minimal supervision. Excellent documentation, analytical, and communication skills. Beneficial Experience supporting web and mobile app consent flows. Basic understanding of JavaScript or mobile app development (iOS/Android). Exposure to privacy, compliance, or data governance environments. Privacy certification (CIPP, CIPT, or equivalent). Contract, outside IR35, London, Consumer Products Electronics If More ❯

thinking, inclusive culture where innovation thrives, and every engineer has a voice. We're looking for a Lead Software Engineer who is excited about the future of software development - someone who leverages AI-assisted coding tools daily and has experience building applications with advanced technology under the hood . This is an opportunity to be part of a … we still encourage you to apply. ‍ What you'll bring You actively leverage AI-powered developer tools like GitHub Copilot, Cursor, , or custom LLM-based workflows to accelerate development and enhance code quality. You have experience building applications that utilise advanced technology features under the hood , such as chatbots, AI-powered automation tools, or AI-enhanced search features. … with Figma and working closely with product designers . A mindset of experimentation, automation, and AI-enhanced problem-solving . The nice-to-haves Experience in full-stack development , , or serverless architectures) . Familiarity with AI prompt engineering techniques . Experience with iOS/Android development (React Native, Swift, Kotlin) . Exposure to design 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 ❯

Lead Native iOS/Android Developer (Tech For Good) Bournemouth, UK Remote £75000 + Share Options Note: - This role cannot offer Visa Sponsorship. - You must be open to attending quarterly company meet-ups (travel expenses paid). - Must want to embrace multiple mobile technologies, not just be silo'd to one. Your new company A forward-thinking tech … to take ownership of its mobile app platforms, used by thousands of people every day to make smarter, greener travel choices. This is a chance to lead mobile development in a product-led environment where your work directly supports sustainable transport across the UK. You'll be joining a collaborative engineering team building high-quality, accessible apps and … can work remotely in the UK. Your new role You will possess deep mobile expertise, specialising in either native iOS/Swift or Android/Kotlin with an interest in the other as well as cross platform technologies. As Lead Mobile Engineer, you'll own the architecture, development, and delivery of mobile apps used by thousands More ❯

Lead Native iOS/Android Developer (Tech For Good) Bournemouth, UK Remote £75000 + Share Options Note: - This role cannot offer Visa Sponsorship. - You must be open to attending quarterly company meet-ups (travel expenses paid). - Must want to embrace multiple mobile technologies, not just be silo'd to one. Your new company A forward-thinking tech … to take ownership of its mobile app platforms, used by thousands of people every day to make smarter, greener travel choices. This is a chance to lead mobile development in a product-led environment where your work directly supports sustainable transport across the UK. You'll be joining a collaborative engineering team building high-quality, accessible apps and … can work remotely in the UK. Your new role You will possess deep mobile expertise, specialising in either native iOS/Swift or Android/Kotlin with an interest in the other as well as cross platform technologies. As Lead Mobile Engineer, you'll own the architecture, development, and delivery of mobile apps used by thousands More ❯

requires strong technical skills, logical thinking, and the ability to translate business needs into secure, scalable, and efficient applications. Developers are expected to embrace cloud-native technologies, modern development practices, and continuous improvement to deliver high-quality solutions. Key Responsibilities Software Development • Design, build, and maintain software solutions using Node.js with Express (backend) and Vue.js (frontend … Develop secure, reliable, and scalable applications with clear documentation. • Leverage modern tools such as Git, CI/CD pipelines, and automated testing frameworks. • Develop native software (C#, Android, iOS) or cloud-native services when required. Deployment & Maintenance • Deploy and maintain solutions in Docker containers and Linux VM environments. • Support cloud-hosted deployments (Azure, AWS, or equivalent). • Monitor … business data in line with UK GDPR and data security policies. • Implement proper authentication, access control, and audit logging where relevant. Teamwork & Collaboration • Work collaboratively with colleagues across development, support, and operations. • Contribute to code reviews, share knowledge, and support continuous improvement. • Demonstrate initiative, accountability, and adaptability in project delivery. Required Skills & Knowledge • Strong logical and analytical thinking More ❯

complex and critical environments. Work in a small, multi-disciplined engineering team to develop solutions for challenging customer problems, from early research and rapid prototypes to full product development and release. Apply flexible approaches across multiple frameworks and coding languages to bring concepts to life. Key Responsibilities Work across the development lifecycle: design, implement, and test … and able to obtain SC clearance; DV clearance later. Essential Qualifications & Skills Degree in engineering, mathematics, science, or equivalent experience. Experience in at least one of: Embedded Linux development, kernel/driver work, or programming in C/C++ or Rust. Knowledge of software development lifecycles, Object-Oriented Design, design patterns, and software testing. Desirable Skills … GUI frameworks: eGUI, GTK, Tauri Yocto, Petalinux, uBoot Python, Jupyter, MATLAB Web development: HTML, JavaScript, TypeScript, React iOS/Android development Communication protocols: TCP, QUIC, WiFi GNU Radio, Software Defined Radios, FPGA experience UML design tools such as Enterprise Architect Our Benefits Every employee is offered a flexible benefits package, including: Annual bonus scheme More ❯

devices — helping to bring advanced data and connectivity solutions to life. This is a hands-on position where you’ll take ownership of the mobile app lifecycle, from development and testing through to deployment and ongoing improvements. What you’ll be doing Building and maintaining high-quality cross-platform mobile apps using React Native . Designing and implementing … scalable app architecture and modern development practices. Working closely with backend and hardware engineers to deliver seamless integrations. Implementing Bluetooth Low Energy (BLE) features for device communication. Participating in code reviews, troubleshooting, and optimising app performance. Collaborating with international teams to deliver reliable, user-friendly mobile solutions. What you’ll need 3–5+ years’ experience developing mobile applications … with React Native . Proven experience delivering apps for both iOS and Android platforms. Strong understanding of mobile app architecture, testing, and deployment . Experience integrating with Bluetooth (BLE) or similar communication technologies. Familiarity with modern CI/CD pipelines and agile workflows. Excellent communication skills and a proactive, problem-solving mindset. Flexibility to travel internationally on occasion More ❯