19 of 19 iOS Development Jobs in the City of London

skilled and motivated Senior Mobile Developer to join our talented engineering team. This is a pivotal role that will act as a bridge between our dedicated Android and iOS developers, driving the future of our Carer Companion App. The successful candidate will not only be responsible for designing and implementing new features but will also lead a strategic … both platforms. This is an exciting opportunity for a forward-thinking developer to make a significant impact on a product that genuinely helps people every day. Responsibilities Feature Development: Design, develop, and implement new features for the CareLineLive Carer Companion App on both Android and iOS, ensuring a high-quality and intuitive user experience. Cross-Platform … Collaboration: Work closely with our existing Android and iOS developers to foster a collaborative environment, share knowledge, and ensure consistency across both platforms. Kotlin Multiplatform Initiative: Lead the design and implementation of a Kotlin Multiplatform strategy to create a shared backend codebase for the Carer Companion App, improving development efficiency and code quality. Technical Leadership: Act More ❯

Intermediate IOS Developer 🚀 💰£70k-£90k 🏠Hybrid Working Pattern Are you passionate about Swift and have the skills to craft clean, efficient, and high-performing code? Apply today! The company is a key provider of compliant cloud-based solutions for electronic communications for the global financial industries as well as various other highly regulated industries worldwide. They are looking … for an experienced iOS Developer to join their agile team and build amazing native applications! Key Responsibilities: 🛠️ Build dynamic, high-performance mobile apps for iOS using Swift 🔄 Work with RESTful APIs and ensure seamless integration 🎯 Focus on customer outcomes and data-informed decision-making 📝 Write automated unit & integration tests Requirements: 💼 5+ years experience building native iOS … injection and programmatically designing UIs using auto layout 💬 Ability to communicate technical decisions clearly and weigh different approaches What We Offer: 👩‍💻 An opportunity to work on cutting-edge iOS development 🏆 Between £70k-£90k dependent on experience. 🚀 Flexible Hybrid Working Pattern Ready to make an impact? Apply now More ❯

iOS Developer 📍 Hybrid working - 3 days in central London office (Bank area) 💰 Approximately £75,000 - £90,000 + bonus + benefits Enjoy building native apps for iOS devices using Swift? Do you want to join a brand new iOS team providing products to 10,000s of users globally? A global software company with over … employees globally are looking for an iOS Developer to join a new mobile team that they are building, focusing on secure communications and messaging solutions. You will be developing solutions for some of the world's largest financial, pharmaceutical and government organisations. Their London team has grown from 0 to over 500 employees in only 5 years! 💻 Tech … you will be using: iOS, Swift, RESTful APIs, TCA, SwiftUI, UIKit, SOLID Principles As the iOS Developer, you will be a great fit if you have: • Mid level iOS commercial development experience (3 years +) • A desire to learn new technologies like TCA and SwiftUI • A keen interest to collaborate in a More ❯

Senior iOS Engineer (SDK & App) Hybrid – 1 day/week in Central London | UK-based | Permanent Are you an experienced iOS developer passionate about building scalable apps and SDKs that truly make a difference? A fast-growing, well-funded tech company in Fintech space is looking for a Senior iOS Engineer to join their … high-impact mobile team. About the Role: You’ll help shape and scale two key iOS products: A Consumer App A Native SDK You’ll play a strategic role in setting technical direction, improving performance, ensuring security and scalability, and mentoring fellow engineers. What We’re Looking For: 8+ years of experience in iOS development. Deep More ❯

Desirable Skills 👌 Mobile or Web Automation test frameworks: XCUITest, selenium, UI Automator Knowledge of unit testing and end-to-end testing best practices Knowledge of Docker Experience with iOS and Android developer settings Understanding of mobile application release cycles Experience of learning new languages What we can offer ✨ A real-deal startup adventure: you'll be hopping on More ❯

authorization to work in the UK, as Ultralytics does not provide visa sponsorship. 🚀 What You'll Do As a Mobile Developer at Ultralytics, you will contribute to the development and refinement of our open-source iOS and Android apps, which facilitate real-time edge inference of trained YOLO models. Key responsibilities include: Designing and implementing mobile … applications using Flutter for both iOS and Android platforms. Integrating and optimizing Apple CoreML YOLO models for iOS and TensorFlow Lite and Tencent NCNN YOLO models for Android. Ensuring high performance and responsiveness of the applications for real-time AI processing. Collaborating with cross-functional teams to define, design, and ship new features with a focus … on cloud-to-edge AI capabilities. Maintaining code quality, organization, and automatization. Staying up-to-date with the latest industry trends in mobile development and machine learning technologies. Your strategic vision and technical expertise will be essential in supporting Ultralytics' mission of delivering top-tier machine learning tools and models to the community. 🛠️ Skills and Experience 5+ years More ❯

London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 16.06.2025 Expiry Date: 31.07.2025 Job Description: Senior Mobile Application Developer - iOS/Swift UI/Android Infinite Talent is collaborating with an innovative technology start-up in the Renewable Energy sector, part of a global organization specializing in video and … approximately 70% complete, to match the features of an existing SaaS solution. This is a highly hands-on position requiring extensive experience in delivering complex projects, mainly in iOS development. Proficiency in Swift UI is essential. If you are an experienced Mobile App Developer with skills in Android, iOS, and SwiftUI, and are interested in building More ❯

Senior Mobile Application Developer - iOS/Swift UI/Android Permanent - £80,000 - £90,000 Salary Hybrid - Central London 3 days per week Infinite Talent are working alongside an exciting technology start-up business in the Renewable Energy industry, who are part of a global organisation in video and mobile communications and an active investor in cutting-edge … parity with an incumbent SaaS solution. This is a very hands-on role and requires someone with years' of experience delivering complex projects, developing mobile applications predominantly in iOS to a senior level. Swift UI framework experience is also a must. If you're an experienced Mobile App Specialist with extensive experience in both Android, iOS More ❯

exposure to global media customers and highly scalable products. Key Responsibilities Integrate next-gen encoding/decoding pipelines into platforms such as: Android (e.g. media frameworks, playback tools) iOS (e.g. AV frameworks, streaming APIs) FFmpeg-based pipelines Web-based decoders and browser environments VR and immersive video platforms Contribute to core integration layers alongside R&D and codec … development teams (C/C++) Support media tool integrations and optimize for performance and compatibility Collaborate with the open-source community: Submit upstream improvements Assist external partners integrating similar technologies Participate in Agile development processes: Sprint planning, team stand-ups, and technical reviews Required Skills & Experience Degree in Computer Science, Engineering, or related field (or equivalent … practical experience) Solid knowledge of C/C++ programming and systems-level development Familiarity with Android or iOS application frameworks Interest in multimedia, streaming, or real-time video processing Good written and verbal communication skills Experience in Agile environments with tools like Jira Desirable Skills Experience with mobile media frameworks (e.g. ExoPlayer, AVPlayer, NDK) Understanding of More ❯

IOS SDET 🚀 💰Up to £115k DOE 🏠Hybrid Working Pattern Are you an experienced IOS SDET looking for your next opportunity in a company that deal with cloud electronic communications, with their services covering big names in messaging like Whatsapp, Zoom and Microsoft Teams ?✨ The company is a key provider of compliant cloud-based solutions for electronic … communications for the global financial industries as well as various other highly regulated industries worldwide. They are looking for an experienced iOS SDET to join their agile team and build amazing native applications! Within this role, you can expect to get hands-on with defining and automating test cases, writing code to support development of automated … frameworks and tests as well as conducting test reviews. ✨ Key Responsibilities: 🛠️ Defining and automating test cases 🔄 Maintain test infrastructure and tools 🎯 Conducting test reviews 📝 Writing code to support development of automated frameworks and tests Requirements: 💼 3+ years of experience in test development 🧠 Excellent understanding of Swift 🖥️ Expertise in XCUITest, HTTP, TLS and REST/JSON. 🧩 Experience More ❯

real life. Busuu is part of the global Chegg family. Chegg is the leading student-first connected learning platform and a NYSE listed company. Why does a Senior iOS Engineer do at Busuu? The iOS platform is the biggest mobile platform in the world by revenue and iOS at Busuu is growing faster than … countries across the world, and we want to keep adding to the features that we’re bringing to our millions of users. The reach and impact that our iOS app has across the world, to enrich users’ lives through easy access to language learning, means it is incredibly important to us to continue to build extraordinary iOS applications that are accessible to everyone. As an iOS Engineer, you’ll be working on our flagship app, shipping to over 190 countries throughout the world in 12 languages, offering our users a huge variety of languages to learn from. You’ll think about how users interact with our learning experience, how to help them learn More ❯

brings together millions of people around the world. We’re currently working on a new product — a productivity app called Busy App. It will be available on mobile (iOS + Android), wearable devices (watchOS + WearOS), and desktop (Windows + macOS). We’re looking for an iOS developer to join our team and take part … in building and evolving applications for iOS, watchOS, and macOS. Responsibilities: Designing, developing, and maintaining applications for iOS, macOS, and watchOS Researching and exploring platform APIs related to productivity and focus features Maintaining the public repository: monitoring issues, reviewing pull requests, and engaging with the community Implementing seamless communication between the app and devices via Bluetooth … and Wi-Fi Supporting the professional growth and skill development of less experienced team members Requirements: At least 5 years of commercial experience in iOS development Strong proficiency in Swift, SwiftUI, and Swift Concurrency Strong skills in task planning and timely delivery Nice-to-haves: Background in external communication or contributions to open-source More ❯

iOS Engineer iOS Engineer - £55,000 - £60,000 p/a Hybrid - 1/2 days a week in North London iOS Engineer - would you like the opportunity to work with one of the leading e-commerce platforms in Europe? The Company A market leading e-commerce platform with a global presence. With high … end offices in North London, a short walk from the nearest tube station. You will be joining an established mobile, iOS team during an exciting period. They have a hybrid working model and work together in their office twice a week. The Role Have a focus on improving, testing, developing and maintaining the codebase. Review code developed by … the team Have an input into system designs and features Work together with other teams members Requirements 4+ years of iOS development experience Strong knowledge of Swift Experience with UIKit and Auto Layout Objective-C experience is beneficial Produce well tested code Ability to work collaboratively within a team environment As a iOS developer More ❯

Senior iOS Engineer – Scaling Series B – Up to £100,000 📱 💰Up to £100,000 🏡Hybrid working – office based in Central London 📲Swift, AWS We’re partnered with a growing Series B who are revolutionising the beauty industry and with the launch of their mobile app, they are now looking for a Senior iOS Engineer to join … market and since launching the app, 25% of their members have already engaged with the application which they are now looking to grow and scale. As a Senior iOS Engineer, you’ll be playing an important role in shaping the future of their mobile presence to ensure it continues to meet the needs of their customers. You’ll … working closely with cross-functional teams to ensure the application provides the best service within the evolving beauty industry! What will you be doing: Support the design and development of their iOS application using Swift whilst building a robust and scalable application architecture Integrate Apis to connect the iOS application with backend services hosted More ❯

with the founding team to design, develop, and deploy scalable software solutions, ensuring our platform meets the evolving needs of users, caregivers, and healthcare providers. Key Responsibilities: Product Development: Enhance our core software (app/web platform) to meet the evolving needs of users, caregivers, and healthcare providers. Collaboration: Align technical development with the broader business … vision and user needs alongside the founding team. Hands-on Development: Write high-quality, scalable code, contributing across the full stack. Tech Strategy Definition: Establish the platform's architecture, selecting the right tools for development, deployment, and scaling. User-Centric Design: Design for accessibility and ease of use, ensuring an intuitive experience for users with diverse … including data protection regulations, ensuring secure handling of data Scalability: Build a resilient platform that can scale with our user base and adapt to shifting healthcare requirements. Team Development: As we grow, help recruit and lead a talented tech team, fostering a culture of innovation and excellence. Continuous Improvement: Drive updates and enhancements based on user feedback and More ❯

Senior iOS Engineer Location: London (2 days p/week) Salary: £85,000-£115,000. An opportunity has arisen for an innovative organisation within the open data space, who are currently seeking an experienced Senior iOS Developer. You will be responsible for building and maintaining new and exciting features while also driving technical discussions, API designs … working together, collaboration and being supportive; all ideas are encouraged, and feedback is valued. This opportunity is suitable for someone who enjoys voicing new and exciting ideas. Senior iOS requirements: · 5+ years of commercial experience with iOS development. · A strong understanding of Swift and SwiftUI · Experience using async/await and Combine. · Good experience with automated … testing. If you're a Senior iOS Developer looking to work for a rapidly growing organisation with a completely new category of product, please apply. More ❯

that our platform remains at the forefront of innovation in social networking, secure, efficient, and user-friendly for our clients. Key Responsibilities: Strategic Planning: - Define and prioritize the software development roadmap in alignment with business objectives, ensuring scalability. - Conduct regular reviews and adjustments based on performance and user feedback. Technical Oversight: - Continuously improve the accuracy of the core … budget, ensuring efficient allocation of resources. Experience: - Proven track record in leading and scaling technology teams. - Experience in social networking ecosystems and blockchain technology is preferable. - Expertise in software development methodologies. - Previous experience in defining and executing strategic plans. Qualifications: - Proven experience as a CTO or in a similar senior technology leadership role, preferably within a startup environment. … Strong background in software development and product management. - Experience with algorithms, data visualization, and mobile application development. - Excellent leadership, communication, and organizational skills. - Ability to thrive in a fast-paced, entrepreneurial environment. Skills: - Leadership: Ability to translate vision into actionable plans. Excellent communication skills to engage with stakeholders at all levels. - Technical Skills: Proficiency in software development More ❯

a day* We are seeking a highly experienced and pragmatic Product Design Consultant to guide our product design team through the transition from React Native to native iOS and Android development. This role requires a hands-on individual who has theoretical knowledge and has truly "lived the journey" of such a migration, understanding the practical challenges and solutions More ❯

motivated individual who understands the mobile app ecosystem and can operate independently to build market traction. As our first hire in Europe, you will wear multiple hats: business development, client management, local strategy, and market enablement. You’ll represent Newton to prospective clients and partners, with the full support of our global sales, product, and operations teams. Responsibilities … Business Growth & Sales Own the go-to-market strategy for Newton in Europe. Build and manage a high-quality pipeline of iOS app developers, agencies, and enterprise marketers. Drive end-to-end sales cycles: from prospecting, pitching, and demos to closing and onboarding. Meet or exceed growth and revenue targets for the European market. Market Development … fluency, and strategic clarity. Requirements: 8–12 years of experience in digital marketing, ad tech, mobile app growth, or B2B SaaS—preferably with a strong sales or partner development track record. Deep understanding of Europe’s mobile-first economy and app landscape, especially in verticals like Gaming, eCommerce, Fintech and OTT. Proven ability to close complex deals with More ❯