12 of 12 iOS Developer Jobs in London

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/services Ensure the More ❯

iOS Developer (Swift) 6 - 9 Months 2 days on-site (London) £450 - £480 per day Our client, a leading travel company, is seeking an experienced iOS Developer with strong data engineering and visualisation skills to join on a contract basis. This role sits within their internal digital team and will focus on enhancing a proprietary staff … simple, engaging way. These new features will help drive visibility, improve engagement, and support ongoing performance initiatives. Key Responsibilities Develop and integrate new data visualisation features into the existing iOS app Write SQL for ETL processes (primarily on Teradata), moving data into AWS Cloud Translate datasets into accessible, engaging visualisations Work closely with stakeholders to gather requirements, feedback, and … design through tools like Figma to ensure user-friendly delivery Support UAT and assist non-technical users during rollout Ensure security and compliance standards are met Technical Requirements Strong iOS development skills (Swift, MVVM framework) SQL and ETL experience, ideally with Teradata and AWS S3 Proven experience building or embedding data visualisation within mobile apps Exposure to UX/ More ❯

iOS Developer (AR/3D Scanning & LiDAR experience essential!) - Remote UK £30,000 - £40,000 An ambitious and creative development agency are looking for an experienced iOS developer to join. The role will be working with a team including development, design and content specialists on full life-cycle projects taking a lead role on the mobile … iOS) element of the business. They require someone with a good knowledge of AR/3D scanning and LiDAR integration Key Responsibilities Develop and maintain their iOS application using ARKit/RealityKit, focusing on LiDAR scanning and real-time 3D geometry processing Collaborate on AI/ML-driven post-processing to achieve high accuracy Ensure scalability with minimal … user intervention required Desired Skills & Experience Proven experience in iOS development (Swift, Xcode) ARKit or RealityKit LiDAR-based scanning, mesh acquisition pipelines, and 3D geometry concepts Some exposure to AI/ML frameworks (Core ML, TensorFlow, PyTorch) Benefits Equity shares in a globally disruptive product Stability and resources of a reputable company, combined with the excitement of a high More ❯

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 navigate this exciting change. The difference you will make: Collaborate closely with members of tech … feature 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 SwiftUI is highly desirable) Experience in React More ❯

s easier than ever to achieve your goals and build wealth, whatever your starting point. What You'll Do The position will be responsible for supporting the Head of iOS to work on the iOS application, in a team of 11 developers. You will be involved in the whole life cycle from suggesting new features to releasing the … application to more than 1 million users in the UK. Drive the design of the architecture of the iOS application. Lead large scale improvements to the design of the application. Develop new features and maintain the Moneybox iOS application. Ensure the performance, quality, and responsiveness of applications. Lead development and take ownership for streams of work that enable … customers to reach their financial goals. Mentor and support members of the iOS team. Help to suggest new features for the application that will make the app experience better for users, and that will make the application more reliable. Collaborate with the wider team to define, design, and ship new features Identify and fix bottlenecks and bugs. Help to More ❯

s easier than ever to achieve your goals and build wealth, whatever your starting point. What You’ll Do The position will be responsible for supporting the Head of iOS to work on the iOS application, in a team of 11 developers. You will be involved in the whole life cycle from suggesting new features to releasing the … application to more than 1 million users in the UK. Drive the design of the architecture of the iOS application. Lead large scale improvements to the design of the application. Develop new features and maintain the Moneybox iOS application. Ensure the performance, quality, and responsiveness of applications. Lead development and take ownership for streams of work that enable … customers to reach their financial goals. Mentor and support members of the iOS team. Help to suggest new features for the application that will make the app experience better for users, and that will make the application more reliable. Collaborate with the wider team to define, design, and ship new features Identify and fix bottlenecks and bugs. Help to More ❯

build wealth, whatever your starting point. This is a 3 Month Fixed Term Contract Position What You'll Do The position will be responsible for supporting the Head of iOS to work on the iOS application, in a team of 11 developers. You will be involved in the whole life cycle from suggesting new features to releasing the … application to more than 1 million users in the UK. Drive the design of the architecture of the iOS application. Lead large scale improvements to the design of the application. Develop new features and maintain the Moneybox iOS application. Ensure the performance, quality, and responsiveness of applications. Lead development and take ownership for streams of work that enable … customers to reach their financial goals. Mentor and support members of the iOS team. Help to suggest new features for the application that will make the app experience better for users, and that will make the application more reliable. Collaborate with the wider team to define, design, and ship new features Identify and fix bottlenecks and bugs. Help to More ❯

Contract iOS App Developer - Data VisualisationLondon - Hybrid Up to £480 per day (Inside IR35)6-9 month project Harnham are working with a leading organisation who are expanding their staff-facing mobile app, used by thousands of employees every day. The app is already live, and the next phase is to bolt on new functionality around data visualisation … through engaging dashboards. This is a contract opportunity to play a key role in shaping how data is presented and consumed within the app. The Role As a Contract iOS App Developer, you will: Integrate new data visualisation features into an existing app using SwiftUI. Work closely with UX designers, data engineers, and product managers to deliver a … and intuitive dashboards that make performance data clear and engaging. Collaborate with a wider team - this is not a solo build, but a project with multiple stakeholders. Skills & Experience iOS App Development (SwiftUI essential) Strong SQL and data manipulation skills Exposure to data visualisation within apps (charts, dashboards, etc.) Knowledge of ETL processes (Teradata into AWS preferred) Understanding of More ❯

We love Swift. We love native. Come and join our growing in-house iOS engineering team and help us build something special. Know that everything you work on will be immediately used globally by hundreds of thousands of users. We're looking for 2+ years creating exquisite iOS apps in Swift Used to developing and maintaining iOS … happen, a real entrepreneurial spirit Bonus Points SwiftUI experience RxSwift/Combine experience XMPP/sockets know-how Realm database wizardry UI Test Automation fun A love of the iOS Human Interface Guidelines Localisation wisdom Experience of modularising an App In-app purchase guru Technology We Love Swift, Xcode Unit&UI Testing SwiftUI, Combine, Realm, Swinject MVVM, Reactive, Protobuf More ❯

We love Swift. We love native. Come and join our growing in-house iOS engineering team and help us build something special. Know that everything you work on will be immediately used globally by hundreds of thousands of users. We're looking for 2+ years creating exquisite iOS apps in Swift Used to developing and maintaining iOS … happen, a real entrepreneurial spirit Bonus Points SwiftUI experience RxSwift/Combine experience XMPP/sockets know-how Realm database wizardry UI Test Automation fun A love of the iOS Human Interface Guidelines Localisation wisdom Experience of modularising an App In-app purchase guru Technology We Love Swift, Xcode Unit&UI Testing SwiftUI, Combine, Realm, Swinject MVVM, Reactive, Protobuf More ❯

Shuggr (سكر) is an online social network to empower the gay and trans community. We are connecting hundreds of thousands of users every day. As mobile app developer you will further develop our existing iOS (Swift) mobile app. With your expertise and understanding of code design you will ensure the best experience for our users. ️ Your role Maintain … and further development our iOS mobile app Collaborate in a cross-functional team to define, design, and ship new features Work with external data sources, APIs, unit-test code for robustness, including edge cases, usability, and general reliability Fixing bugs and improving application responsiveness, quality and performance Embrace new technologies and methodologies to improve development efficiency ️ Your profile At … least mid-level proficient in Swift Understanding of iOS design principles and user interface guidelines Familiar working with RESTful APIs, third party libraries and API, cloud message APIs and push notifications Knowledgeable with performance tuning, threading and on-device storage Understanding of code versioning tools (git) Experienced in continuous integration (CI) and delivery (CD) for fast paced shipping of More ❯

As part of our exciting growth journey, we're expanding our Mobile Engineering team and are on the lookout for a talented iOS Engineer to join us on a hybrid basis at our London office. This is a rare chance to work on high impact greenfield products for some of the biggest and most iconic sports brands in the … functional team and supported to do your best work while working on fast-moving, purpose-driven projects that reach millions of fans worldwide Requirements Build and maintain high-qualitynative iOS applicationsusingSwift and SwiftUI, with a focus on fast delivery and maintainable architecture. Work closely with internal teams and client stakeholders to developend-to-end mobile featuresthat align with product More ❯