Desirable Experience: Android application development, especially video apps using ExoPlayer or AndroidX/Media, and experience with Android NDK. Experience with FFmpeg or its components. iOS development experience using Swift and Objective-C. Knowledge of video codecs, encoding, and streaming tech. Experience developing or using codec software. Familiarity with web browsers and WebRTC. More ❯
a seamless user experience at scale. iOS Tech Lead - Key Requirements: Extensive commercial experience in iOS engineering, ideally with time spent in Lead or Principal roles Strong proficiency in Swift and modern iOS frameworks (e.g. SwiftUI, UIKit), with a focus on clean, maintainable architecture Proven track record of building scalable SDKs and architecting complex mobile systems Deep understanding of More ❯
but it would be beneficial if you have some: Take pride in writing readable, well-designed, well-tested software 5+ years of experience in iOS application development Proficiency in Swift and/or Objective-C Experience scaling iOS architecture 5+ years using iOS development tools like Xcode Experience working in cross-functional teams for 5+ years Experience with UIKit More ❯
is getting things done. Our engineers take part in the full process from design, to code, to test, to deployment and back again for further iteration.Our tech stack includes Swift, SwiftUI, Combine and GraphQL in a modular layout that follows SOLID principles using Clean Architecture with MVVM-C. Would you like to build features end to end? Would you More ❯
Whetstone, Greater London, UK Hybrid / WFH Options
Sendbird
Knowledge of methods for RESTful APIs. Familiarity with web integration technologies like iframes, SDKs, APIs, SSO, and SaaS tools. Programming experience in at least one language such as JavaScript, Swift, Java, Kotlin, or C#. Basic understanding of AI concepts including prompt engineering, RAG, and LLMs. Strong communication skills and empathy for customer needs. Experience with web or mobile platforms More ❯
collaboration and is passionate about improving patient care. Requirements: Degree in computer science, maths or other technical subject, or equivalent commercial experience 6+ years experience of native iOS development (Swift, Xcode, libraries) A desire to develop skills in native Android development Understanding of best practices for app development and testing Understanding of software design patterns, including UI architectural patterns … the Lead Mobile Developer to deliver the iOS app Growing as an Android Developer, to help deliver the Android app. There is strong source code parity between Kotlin/Swift, achieving very good cross-platform efficiency within pure native codebases Ensuring strong source code parity across platforms Modernising older parts of the codebase, e.g. moving legacy UI pages to … Swift UI Helping to introduce UI and snapshot test automation, to augment existing strong unit tests Proactively analysing UX, performance, maintainability, test coverage, documentation - and driving initiatives to improve Working with the Product Owner and QA Engineer to ensure high quality across the mobile apps Senior iOS Developer | Senior Mobile Developer | Senior Mobile Application Developer More ❯
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 … of development processes Stay up to date with the latest iOS development trends and technologies Required Skills & Qualifications 5+ years of professional iOS development experience Expert-level knowledge of Swift and strong experience with Objective-C Deep understanding of UIKit, CoreData, CoreAnimation, CoreLocation, AVFoundation, and other native frameworks Strong knowledge of Xcode, debugging tools, and performance optimization Experience with More ❯
others Communicating effectively to ensure optimal solutions are developed Required Skills and Experience Willingness and ability to adapt to new approaches Experience working within a development team Proficiency in Swift, SwiftUI, Xcode, UIKit, Combine and/or RxSwift, REST/JSON web service integration, GIT, and third-party library integration Understanding and application of SOLID principles Additional Competencies Experience More ❯
ExoPlayer or AndroidX/Media and experience using the Android NDK. Experience either using or developing with/for FFmpegor its key components iOS development experience for iOS using Swift and Objective C. Knowledge of video codecs, video encoding and streaming technology. Experience developing or using codec software. Familiarity with web browsers, WebRTC More ❯
with new tools - including AI - to improve your own productivity and the quality of the codebase. Senior iOS Engineer - Key Requirements: Significant previous experience building native iOS applications in Swift Experience with modern iOS tooling, e.g. SwitfUI, UIKit, CoreData, Clean Architecture, MVVM, Dependency Injection, etc. Proven experience building scalable SDKs for third-party use Strong understanding of software architecture More ❯
creation to deployment Knowledge of iOS UI principles, and ability to contribute to UX design Experience working with REST APIs and Design Patterns Strong skills in Object-Oriented Programming, Swift, and Objective-C Willingness to mentor junior developers Exposure to high-traffic web platform architecture Experience leading projects from a technical standpoint Benefits at Busuu Well-equipped offices with More ❯
relevant area. Apply link Copy link Bachelor's degree or equivalent practical experience. 2 years of experience with iOS application development. 2 years of experience with software development in Swift or SwiftUI programming languages, or 1 year of experience with an advanced degree. Preferred qualifications: Master's degree or PhD in Computer Science or related technical fields. 2 years More ❯
engineering workflows and tooling. Be a Strategic Partner : Represent Engineering in company-wide decisions, external engagements, and investor conversations. Our Stack Frontend: VueJS, TypeScript Backend: NodeJS Mobile: Native iOS (Swift, SwiftUI, UIKit), Native Android (Kotlin, Jetpack Compose), with a shared KMP layer Other: AWS, Vite, Webpack, GraphQL, Cypress, and more About you Strong experience developing and deploying highly scalable More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Arden Resourcing Limited
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 More ❯
developing knowledge of relevant concepts and processes. Qualifications Bachelor's degree or equivalent practical experience. 1 year of experience with iOS application development. Experience with test automation, test coverage, Swift, and Objective-C. Preferred qualifications: Master's degree in Computer Science or a related technical field. 1 year of experience with data structures or algorithms. Experience designing, testing, delivering More ❯
Act as a coach and mentor to others in the team Take full ownership of the development lifecycle from code to production, including deployment and monitoring Our Tech Stack Swift, SwiftUI, UIKit, Objective-C, SPM, Tuist AWS Cloud New Relic, ELK Docker, Terraform, Github Actions More information: Enjoy fantastic perks like private healthcare & dental insurance, a generous work from More ❯
and planning sessions Working well in a team context adapting to and influencing team practices Optimise applications for speed and scalability Skills & requirements Expertise in Swift. A familiarity with Swift UI is beneficial Proven track record developing high-quality consumer iOS Apps that both delight and entertain A solid understanding of releasing apps to the App Store Experience working More ❯
how to manage it in a clean way. You'll Be Great for This Role If You have experience building and shipping scalable complex iOS applications. Are skilled in Swift, Combine, and SwiftUI, with a passion for clean, maintainable code. You have a solid understanding of software design patterns (e.g., MVVM, MVP) and expertise in building modular, scalable app More ❯
in the UK for the duration (no sponsorships) Join a mature, high-tenure team delivering on priority mobile projects What You'll Bring 7+ years' experience in iOS development (Swift/Obj-C) Proficiency in PHP (used to support UI infra logic) Experience building scalable mobile UI components and design systems Comfortable working cross-functionally in fast-paced, ambiguous More ❯
What You'll Do: Build and support reusable UI components that scale across a family of mobile apps. Own the native iOS implementation of design system elements - working in Swift/Objective-C with integrations via PHP/Hack. Collaborate with designers, PMs, and infrastructure teams to build visually stunning, high-performance components. Deliver high-quality code for new More ❯
of experience shipping production-grade frontend applications Deep experience with React and TypeScript , and a strong understanding of advanced typing and design patterns Experience building native iOS apps in Swift Hands-on experience integrating with GraphQL APIs High attention to detail in UI/UX; able to turn Figma files into beautiful, responsive, and accessible components Self-starter mentality More ❯
Tokens Studio and component architecture. Leading within a strong cross-functional Platform team is a bonus. Technical Skills Comfortable working with front-end frameworks and tooling: GitHub, JSON, TypeScript, Swift, Kotlin. Familiarity with SDUI architectures and how design tokens and UI components map to server-driven schemas. Experience contributing to or owning a headless CMS content model is a More ❯
software engineering experience on iOS using Swift. Good understanding of the development and debugging of multi-threaded software. Habitually write clear, concise and well factored code using the latest Swift concepts. Excellent communication skills and a desire to build collaborative relationships with technical and non-technical stakeholders. Preferred Qualifications Experience with profiling, performance optimisation, and crash investigation. A keen More ❯
cross-functional team of engineers, product managers, designers, and other members of the team to create a cutting-edge product Your background looks something like: Proficiency with iOS development (Swift, SwiftUI, and related frameworks) Track record of debugging, profiling, and optimising iOS applications Experience with TypeScript and React.js is a strong plus As a person, you Are first and More ❯
