London, England, United Kingdom Hybrid / WFH Options
Global Relay
other, completely free of barriers. We encourage you to apply if your qualifications and experience are a good fit for any of our openings. Your role: As an iOS Developer at Global Relay, you’ll be using leading edge technologies to build pioneering products that are used by tens of thousands of users globally to solve real-world … committed to code that is clean, well-tested, well-reviewed, performant and secure, then you’ll fit in around here. Your responsibilities: Work as part of an agile development team to implement mobile applications for iOS devices to deliver enterprise services Write automated unit and integration tests for your code Design, in collaboration with other developers … experience team, user interfaces and software implementations that satisfy business requirements Design, in collaboration with the architecture team, the system architectures that satisfy business requirements Collaborate with SDETs (SoftwareDevelopment Engineers in Test) in the development of test cases for code Document code and detail designs Collaborate with product owners on user story generation and refinement More ❯
London, England, United Kingdom Hybrid / WFH Options
Konrad Group
analytical, and hard working people who are lifelong learners. About The Role As a Senior Android Developer, you'll be tasked with developing Android applications. Working within the softwaredevelopment team, your duties will require you to assist in the development of consumer and enterprise applications. This role is ideal for developers who feel confident in … work very closely together as a team and require a lot of communication. A proactive personality, and a desire to deliver your best work. A love for improving softwaredevelopment workflows and processes. Nice To Have Experience with or an understanding of newer approaches to networking, like GraphQL. Experience building CI/CD pipelines. Other mobile development … for an interview will be contacted. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries SoftwareDevelopment Referrals increase your chances of interviewing at Konrad by 2x London, England, United Kingdom 2 weeks ago London, England, United Kingdom 1 month ago London, England, United Kingdom More ❯
Freelance Senior iOS Developer (Apple Ecosystem) - Software - Remote Daily rate: £350 - £450 (inside IR35) Duration: 3 months Start: ASAP My client is looking for a highly skilled and experienced Senior iOS Developer to join our team on a freelance basis. You will be responsible for designing, developing, and maintaining advanced applications for the iOS platform. You should have a deep understanding of the Apple ecosystem, from iPhones and iPads to watchOS and iOS frameworks, and a strong grasp of best practices in mobile architecture, user experience, and code quality. This role is ideal for a proactive and self-motivated developer who thrives in a remote, collaborative environment and can independently … drive projects to completion. Key Responsibilities Develop and maintain iOS applications using Swift and Objective-C Collaborate with product managers, designers, and other developers to define, design, and ship new features Write clean, scalable, and maintainable code following Apple's Human Interface Guidelines Identify and fix bugs and performance bottlenecks Integrate with RESTful APIs and third-party libraries More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Salt Search
Freelance Senior iOS Developer (Apple Ecosystem) - Software - RemoteDaily rate: £350 - £450 (inside IR35) Duration: 3 monthsStart: ASAP My client is looking for a highly skilled and experienced Senior iOS Developer to join our team on a freelance basis. You will be responsible for designing, developing, and maintaining advanced applications for the iOS platform. You … should have a deep understanding of the Apple ecosystem, from iPhones and iPads to watchOS and iOS frameworks, and a strong grasp of best practices in mobile architecture, user experience, and code quality. This role is ideal for a proactive and self-motivated developer who thrives in a remote, collaborative environment and can independently drive projects to completion. … Key Responsibilities Develop and maintain iOS applications using Swift and Objective-C Collaborate with product managers, designers, and other developers to define, design, and ship new features Write clean, scalable, and maintainable code following Apple's Human Interface Guidelines Identify and fix bugs and performance bottlenecks Integrate with RESTful APIs and third-party libraries/services Ensure the More ❯
London, England, United Kingdom Hybrid / WFH Options
Bewleydesign
Get AI-powered advice on this job and more exclusive features. ?? Senior IOS Developer ?? Up to £120k 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 … Pattern Ready to make an impact? Apply now! Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology Industries SoftwareDevelopment Referrals increase your chances of interviewing at Bewley Design by 2x Sign in to set job alerts for “iOS Developer” roles. London, England, United Kingdom More ❯
London, England, United Kingdom Hybrid / WFH Options
CEEZER
new features Optimize app performance and ensure smooth user experience Debug and fix issues to improve application stability Stay updated with latest industry trends and technologies in mobile development Contribute to code reviews and uphold high coding standards Actively participate in brainstorming sessions and provide innovative solutions Ownership of the app architecture Must Have Requirements Experience developing using … Have Requirements Flutter integration with Native Code (Method Channels, Platform Views) Experience with multi-package projects Experience GRPC and integration with mobile applications Experience in native mobile application development for iOS or Android Experience in Fintech Experience working in a distributed/fully remote environment Interview Process If successful you will be selected for our interview More ❯
London, England, United Kingdom Hybrid / WFH Options
Interact Consulting Ltd
ll collaborate with talented engineers, product managers, and designers to deliver world-class mobile experiences. Key Responsibilities Develop and maintain high-quality mobile applications for both Android and iOS platforms. Own the full application development lifecycle, from architecture to deployment and beyond. Collaborate with cross-functional teams to define, design, and ship new features. Ensure code … quality through rigorous code reviews, test-driven development (TDD), and robust CI/CD practices. Mentor junior engineers and contribute to a culture of continuous learning and improvement. Stay up-to-date with emerging technologies and industry best practices. Proven experience building and maintaining mobile applications on both Android and iOS. Expertise in Kotlin (Android) and Swift (iOS) development. Strong understanding of native mobile application architecture and design patterns. Experience with test-driven development (TDD) and automated testing frameworks. Familiarity with agile methodologies and collaborative development tools (e.g., Git, JIRA). Ability to work independently and as part of a distributed team. Excellent problem-solving skills and attention to detail. Experience with More ❯
South West London, London, United Kingdom Hybrid / WFH Options
Interact Consulting Limited
ll collaborate with talented engineers, product managers, and designers to deliver world-class mobile experiences. Key Responsibilities Develop and maintain high-quality mobile applications for both Android and iOS platforms. Own the full application development lifecycle, from architecture to deployment and beyond. Collaborate with cross-functional teams to define, design, and ship new features. Ensure code … quality through rigorous code reviews, test-driven development (TDD), and robust CI/CD practices. Mentor junior engineers and contribute to a culture of continuous learning and improvement. Stay up-to-date with emerging technologies and industry best practices. Essential Skills & Experience Proven experience building and maintaining mobile applications on both Android and iOS. Expertise in Kotlin (Android … and Swift (iOS) development. Strong understanding of native mobile application architecture and design patterns. Experience with test-driven development (TDD) and automated testing frameworks. Familiarity with agile methodologies and collaborative development tools (e.g., Git, JIRA). Ability to work independently and as part of a distributed team. Excellent problem-solving skills and attention to More ❯
London, England, United Kingdom Hybrid / WFH Options
Marshmallow
builds from start to finish, solving lots of challenges to help us build fast and scale up! Our engineers cover a range of skills across frontend, backend, fullstack, iOS and android and work alongside designers, data scientists, researchers and product managers within our product teams. Our product teams include: the Growth team, the Efficiency team, and the Claims … evolve our architecture to optimise for product delivery speed Participate in setting the quarterly team OKRs What we're looking for from you 5+ years of experience in iOSdevelopment Experience working in cross-functional teams in a metric-driven framework, ideally OKRs Strong expertise in Swift, with hands-on experience in app development … Meticulous attention to detail in reviewing designs and assessing their suitability for mobile applications. Commitment to writing maintainable code and implementing valuable tests to facilitate safe and efficient development practices. Skilled in working closely with various stakeholders including Product, Design, and fellow engineers to align objectives and drive successful outcomes. Worked in a high growth start-up environment More ❯
London, England, United Kingdom Hybrid / WFH Options
ProtonMail
delight our customers. Your ambition and enthusiasm will drive innovation and excellence across our Mail and Calendar products. Key Responsibilities Develop and maintain cross-platform mobile applications for iOS and Android using a blend of cross-platform (Rust) and native technologies (Swift, Kotlin). Take end-to-end ownership of mobile application development projects: you will … of mobile applications. Design for scalability, considering factors such as data caching, network bandwidth, and server load. Prioritize customer satisfaction by maintaining a customer-centric mindset throughout the development process, continuously seeking feedback and iterating to improve the user experience. The ideal candidate will possess Bachelor's degree in Computer Science, Engineering, or related field (or equivalent work … challenges. A passion for continuous learning and driving change in the rapidly evolving field of mobile development. Excellent communication and interpersonal skills. Proven experience developing mobile applications for iOS and Android using Swift, Kotlin as well as cross-platform technologies. Proficiency with SwiftUI for iOS and Jetpack Compose for Android and familiaritywith Rust. Strong understanding of More ❯
London, England, United Kingdom Hybrid / WFH Options
Konrad Group
use by hundreds of millions of consumers around the world. We hire exceptionally smart, analytical, and hard working people who are lifelong learners. About The Role As an iOS Developer you'll be tasked with working on iOS application development. Working within the softwaredevelopment team, your duties will require you to assist in … the development of consumer and enterprise applications. This role is ideal for developers who feel confident in their technical ability and want to be a part of the highly-skilled and constantly improving development team at Konrad. What You’ll Do Write maintainable, testable, and performant software in collaboration with our world class team. Participate in … high quality software. Research new technology and tools and share those findings with the team. Communicate clearly and effectively with all members of our team. Qualifications Experience building iOS applications with Swift. A strong command of important programming and computer science concepts. Understanding of how mobile applications are built from end-to-end, including how they interact with More ❯
London, England, United Kingdom Hybrid / WFH Options
Kraken Digital Asset Exchange
and TypeScript Lead architectural decisions and implementation of scalable, performant mobile features Collaborate closely with backend engineers, product managers, and designers to deliver seamless mobile user experiences across iOS and Android Own features end-to-end—from concept and prototyping to release and post-launch improvements Implement and uphold mobile-specific best practices around performance, navigation, accessibility, and … support code reviews, architecture discussions, and process improvements Optimize application performance, minimize load times, and enhance app responsiveness Skills You Should HODL 6+ years of experience in softwaredevelopment, with at least 3+ years focused on React Native Deep knowledge of JavaScript/TypeScript and React Native's core principles and APIs Experience building and shipping cross-platform … apps for both iOS and Android Familiarity with React Navigation, Redux Toolkit, MobX, or other state management libraries Experience integrating with RESTful APIs and WebSockets Proficiency with mobile testing frameworks (e.g., Detox, Jest, React Native Testing Library) Experience working with native modules or bridging native code (iOS/Android) when needed Understanding of mobile UX patterns More ❯
London, England, United Kingdom Hybrid / WFH Options
Emotii
We are seeking a talented and passionate iOS Developer to join our dynamic team at Emotii.ai. As an iOS Developer, you will be responsible for developing and maintaining innovative and high-quality mobile applications that provide a seamless user experience. You will work closely with our design and product teams to bring new features and functionalities … to life, ensuring our apps remain cutting-edge and user-friendly. Key Responsibilities Design and build advanced applications for the iOS platform. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs. Continuously discover, evaluate, and implement new technologies to maximize … development efficiency. Maintain code quality, organization, and automation. Qualifications: Proven experience as an iOS developer with a strong portfolio of released applications on the App Store. Proficient with Swift and Objective-C. Experience with iOS frameworks such as Core Data, Core Animation, etc. Familiarity with RESTful APIs to connect iOS applications to More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Understanding Recruitment
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 iOSdevelopment 🏆 Between £70k-£90k dependent on experience. 🚀 Flexible Hybrid Working Pattern Ready to make an impact? Apply now 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 iOSdevelopment 🏆 Between £70k-£90k dependent on experience. 🚀 Flexible Hybrid Working Pattern Ready to make an impact? Apply now More ❯
London, England, United Kingdom Hybrid / WFH Options
Invoker Labs
a time. Our engineering team is building technologies that are revolutionizing the financial services industry by empowering millions across the globe. We are looking for a Mid-level iOS engineer to join our growing engineering team, to rapidly create, iterate and launch high-quality software that empowers users all over the world. Ultimately, you should be able to … adapt easily to meet the needs of our fast growth and the rapidly evolving crypto ecosystem. Our development team is tackling some of the most interesting problems in the crypto space while rapidly and securely scaling a distributed platform that touches millions of people a day. We want you to join us! WHAT YOU WILL DO Build & Ship … security and crypto. Collaborate: Work closely with designers, product managers, and other engineers to translate user stories into delightful mobile features. Own Features: Take full responsibility for feature development—planning, debugging, testing, and releasing to production—with an eye toward continuous improvement and scalability. Stay Curious: Explore the latest tools (Swift Concurrency, Combine/RxSwift, CryptoKit, etc.), share More ❯
London, England, United Kingdom Hybrid / WFH Options
Next 15 Group plc
help brands grow by redefining and accelerating the digital customer experience, creating rapid value and enabling future digital business. Role overview We're looking for an enthusiastic Native iOS Mobile Developer experienced in Swift, capable of building and enhancing exciting mobile apps. Experience in Unity3D development, helping to create and maintain various other projects across a … a hands-on, dynamic work environment. You'll have experience in creating and maintaining a variety of mobile projects across various platforms. Experience in AR Foundation and VR development is a bonus. As aNative iOS Mobile Developer at Brandwidth, you will: Be responsible for developing and delivering native iOS solutions in various projects. Be … provided time estimations. Take an active part in troubleshooting and issue investigation Provide technical feedback Communicate efficiently with the different teams of the Company, understand and respond to development briefs Contribute to technology stack selection and development approach, deployment tasks, and regular R&D activities Y ou will bring: Solid knowledge of iOSdevelopmentMore ❯
London, England, United Kingdom Hybrid / WFH Options
Jet2.com and Jet2holidays
for the Senior Software Engineer role at Jet2.com and Jet2holidays Jet2.com and Jet2holidays are looking for a Senior Software Engineer to join our fast-moving and growing softwaredevelopment team. This is an exciting role, working across a breadth of systems and technologies to deliver value and Create Memories for both our business and our customers. We have … and building relationships with stakeholders across the business. Have prior mentoring experience or be willing to develop skills in this area to support the growth of the softwaredevelopment team. Be approachable and able to work as part of a team. Offer support and expert guidance to colleagues where required. What is the tech stack? We have a … England, United Kingdom 1 month ago Senior C++ Engineer (Mandarin Speaker) - London/Remote from the UK London, England, United Kingdom 1 month ago Senior AR Mobile Developer : iOS and Android : Remote Senior Manager, Developer Relations and Ecosystem Marketing, EMEA Marlow, England, United Kingdom 1 month ago Mid-level - Senior Software Engineer - Financial Reporting London, England, United Kingdom More ❯
London, England, United Kingdom Hybrid / WFH Options
Publitek
We help brands grow by redefining and accelerating the digital customer experience, creating rapid value and enabling future digital business. Role overview We're seeking an enthusiastic Native iOS Mobile Developer experienced in Swift, capable of building and enhancing innovative mobile apps. Experience in Unity3D development, aiding in the creation and maintenance of projects across mobile … requires working in a hands-on, dynamic environment. You should have experience in developing and maintaining various mobile projects across multiple platforms. Knowledge of AR Foundation and VR development is a plus. As a Native iOS Mobile Developer at Brandwidth, you will: Develop and deliver native iOS solutions for various projects. Ensure the quality … of your work and provide accurate time estimates. Participate in troubleshooting and issue resolution. Provide technical feedback and insights. Communicate effectively with different teams, understanding and responding to development briefs. Contribute to technology stack choices, deployment, and R&D activities. You will bring: Strong knowledge of iOSdevelopment, specifically with Swift and SwiftUI. Experience More ❯
London, England, United Kingdom Hybrid / WFH Options
Jaja Finance
Join to apply for the iOS Engineer role at Jaja Finance Continue with Google Continue with Google Join to apply for the iOS Engineer role at Jaja Finance Role: iOS Engineer Department: Technology Reporting To: Engineering Manager Contract Location: UK Working Style: Fully flexible remote working model Hours of Work: Mon - Fri … a mission to transform the consumer finance industry forever. Join our Technology team, working in agile squads with passionate colleagues, to deliver top-tier technical solutions for our iOS mobile app in a fast-paced environment. About The Role As an iOS Engineer, you will deliver a substantial backlog of varied and exciting changes to our … industry. Key Responsibilities Work with product owners and designers to refine, estimate and prioritise Jira tickets Attend and contribute to agile ceremonies and platform discussions Collaborate with other iOS engineers through the code peer review process Deliver code that is easy to understand, maintain and test Collaborate closely with engineers from other platforms About You We’re seeking More ❯
London, England, United Kingdom Hybrid / WFH Options
Acurable
Acurable’s mobile applications are the main interface between the AcuPebble acoustic sensor and the healthcare professionals and patients who use our medical devices. In your role as iOS Developer, you’ll be working on an essential component of our products which needs to not only be engaging and easy to use, but which must also provide the … for a talented, motivated developer who loves solving complex problems and has a strong analytical background. You’ll be able to get involved in every stage of app development, from initial planning to ultimate release, and participate in new and exciting projects while working alongside our team of experienced researchers and engineers. What you will do Develop easy … to use, highly optimised and scalable iOS applications, including UI, back-end logic. Integrate the mobile app with our innovative acoustic sensor focusing on reliable wireless communication technologies. Integrate the mobile app and cloud data platform APIs. Design and implement technical solutions to maintain and improve the iOS application. Collaborate with our team of back-end More ❯
the founders of Melio and Klarna. Who We're Looking For We are seeking highly skilled and experienced mobile developers to join our team. Whether they specialise in iOS, Android, or both, we are particularly interested in developers with a multiplatform mindset who are passionate about creating seamless, high-quality applications for both platforms. Our goal is to … hire developers who understand the importance of cross-platform code sharing and are eager to work with Kotlin Multiplatform (KMP) technology to streamline development across Android and iOS platforms. At Apron , we recognise that not all developers may have extensive experience with KMP. While this is a plus, what matters most is the genuine interest and … excitement to learn and apply KMP in your day-to-day work. What You'll Be Doing Develop and maintain Android and iOS apps, utilising Kotlin Multiplatform (KMP) for cross-platform code sharing. Write clean, scalable, and maintainable code that aligns with industry best practices. Work with design and product teams to deliver features that provide a seamless More ❯
London, England, United Kingdom Hybrid / WFH Options
Apron
Bessemer Venture Partners, with participation from Visionaries Club and founders of Melio and Klarna. Who We’re Looking For We seek highly skilled mobile developers, whether specializing in iOS, Android, or both. We are particularly interested in developers with a multiplatform mindset who are passionate about creating seamless, high-quality applications for both platforms. Our goal is to … a plus, what matters most is genuine interest and enthusiasm to learn and apply KMP in your work. What You’ll Be Doing Develop and maintain Android and iOS apps, utilising Kotlin Multiplatform (KMP) for cross-platform code sharing. Write clean, scalable, and maintainable code that aligns with industry best practices. Collaborate with design and product teams to … profiling tools to diagnose and improve performance. Support and maintain CI/CD pipelines for streamlined deployment. What You’ll Need 3+ years of professional experience in mobile development (iOS, Android, or both). Familiarity with Jetpack Compose or SwiftUI. Understanding of mobile app architectures. Interest in cross-platform development or willingness to learn More ❯
London, England, United Kingdom Hybrid / WFH Options
ProtonMail
implementing, and maintaining components that power Proton Mail and Calendar platforms. You will work collaboratively in a cross-functional team, including backend API, web frontend, and Android/iOS mobile developers, to ensure seamless integration and optimal performance across various client applications. What you will do: Architect and develop core libraries: Lead the design and development … the components. Continuous learning: Stay updated on the latest advancements in Rust and related technologies to suggest improvements and innovations. Job requirements: Experience: 5+ years of professional softwaredevelopment experience, with a focus on Rust programming language. Rust proficiency: Strong expertise in Rust language features, concurrency, and ownership model. Web and/or mobile development: Experience … everything we do. Benefits – these vary by location and type of contract but expect support on your vacation, parental leave, refreshment if working from the office, learning and development opportunities, equity for shared success, flexible working hours and remote work, company events and team building activities. Proton does not accept unsolicited resumes from any sources other than directly 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 ❯