technical excellence - and the rest leading a growing team (currently 2 engineers, soon to be 3). What We're Looking For: Strong background in native mobile development - iOS (Swift/Objective-C) and Android (Kotlin/Java). Familiarity or experience with React Native, which is what is currently used across all mobile projects. Proven ability to lead More ❯
up-to-date with emerging mobile development trends and best practices. Minimum Requirements: 3+ years of hands-on mobile development experience (iOS/Android or both). Proficiency in Swift and/or Kotlin. Strong understanding of mobile design principles, UI/UX, and best practices. Experience with RESTful APIs to connect mobile applications to back-end services. Familiarity More ❯
skills: You have a broad skill set, particularly in developing and deploying API-first, cloud-native iOS applications. Be well-versed in modern iOS development tools, with expertise in Swift, UIKit, and SwiftUI (or similar frameworks). You have a strong foundation in app performance, responsive design, and accessibility. Embrace best practices for iOS development, including modular design and More ❯
Sheffield, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
focusing on native mobile development. At least 3+ years experience with React Native. Experience leading engineers for 1+ years in a mobile environment. Expertise in React Native, Objective-C, Swift, Kotlin. Ability to translate business requirements into technical solutions. Passion for robust, user-friendly, high-performance, and secure mobile apps. Collaborative mindset—partner across teams. Strong coaching skills to More ❯
that are secure and perform at scale Exceptional programming skills with a good working knowledge of either Android or Kotlin, Java and modern Android toolsets (Android Studio, JUnit) or Swift and modern iOS toolsets (Git, Xcode, XCTest, XCUITest, Jenkins.) You're able to effectively communicate and work together across engineering to maximise inner-sourcing opportunities and reduce waste You More ❯
not mandatory to have all skills, experience in some of the following areas is preferred: Writing readable, well-designed, well-tested software 5+ years of iOS application development experience Swift and/or Objective-C expertise Experience scaling iOS architecture 5+ years using iOS development tools like Xcode Experience working in cross-functional teams Proficiency with UIKit and AutoLayout More ❯
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. #J-18808-Ljbffr More ❯
London, England, United Kingdom Hybrid / WFH Options
Photon
on the product roadmap and development processes Champion continuous improvement, performance optimisation, and security throughout the development lifecycle Skills: Proven experience as a hands-on engineer with proficiency in Swift or Kotlin Hands on experience in backend API development using will be an advantage Experience in technical decision making guiding the team to propose solutions which implement standard mythologies More ❯
design patterns, reliability and scaling) of new and existing systems experience - Experience programming with at least one software programming language - iOS mobile application development experience in Objective-C and Swift PREFERRED QUALIFICATIONS - Full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience - Bachelor's degree in computer science or equivalent More ❯
and optimization for performance and battery usage. Experience with app instrumentation for monitoring , analytics , and observability . Proficiency with native development in Java/Kotlin and Objective-C/Swift , including integration of native modules and working knowledge of TurboModules/JSI . Experience implementing and maintaining CI/CD pipelines for mobile applications. Leadership & Execution Proven experience leading More ❯
You'll Bring 5+ years' experience in software engineering A passion for coaching, mentoring and empowering your team Ideally experience in macOS development but iOS, C++, Objective-C or Swift experience is sufficient Solid Understanding of modern design patterns Experience working on an Agile team in a continuous integration and development environment Experience with full lifecycle of development, including More ❯
HS Diploma or GED Nice If You Have: 5+ years of experience with embedded software languages and products such as Java, JavaScript, Python, Reverse Engineering, Embedded Platforms, Android iOS, Swift, Wind River VxWorks, IDA Pro, OllyDbg, or Gdb Debugger Ability to acquire client requirements and resolve workflow problems through automation optimization Ability to work with automated testing tools to 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 ❯
UX team, but your suggestions and design ideas will be appreciated and considered Experience working with REST APIs Experience with Design Patterns Strong experience in Object Oriented Programing (OOP), Swift skills and design patterns Experience with Objective-C Willingness to mentor junior developers Exposure to the architecture of high-traffic web platforms. Experience leading projects from a technical standpoint. More ❯
UX team, but your suggestions and design ideas will be appreciated and considered Experience working with REST APIs Experience with Design Patterns Strong experience in Object Oriented Programing (OOP), Swift skills and design patterns Experience with Objective-C Willingness to mentor junior developers Exposure to the architecture of high-traffic web platforms. Experience leading projects from a technical standpoint. More ❯
UX team, but your suggestions and design ideas will be appreciated and considered Experience working with REST APIs Experience with Design Patterns Strong experience in Object Oriented Programing (OOP), Swift skills and design patterns Experience with Objective-C Willingness to mentor junior developers Exposure to the architecture of high-traffic web platforms. Experience leading projects from a technical standpoint. More ❯
UX team, but your suggestions and design ideas will be appreciated and considered Experience working with REST APIs Experience with Design Patterns Strong experience in Object Oriented Programing (OOP), Swift skills and design patterns Experience with Objective-C Willingness to mentor junior developers Exposure to the architecture of high-traffic web platforms. Experience leading projects from a technical standpoint. More ❯
UX team, but your suggestions and design ideas will be appreciated and considered Experience working with REST APIs Experience with Design Patterns Strong experience in Object Oriented Programing (OOP), Swift skills and design patterns Experience with Objective-C Willingness to mentor junior developers Exposure to the architecture of high-traffic web platforms. Experience leading projects from a technical standpoint. More ❯
this role if you have: Proven experience as an Engineering Manager or similar leadership role within an iOS/Mobile development team. Extensive experience with native app development in Swift and have worked on mobile applications of similar complexity to SumUp's Super App. Excellent leadership and people management skills, with a track record of building and motivating high More ❯
London, England, United Kingdom Hybrid / WFH Options
SoundCloud
Engineer on our team, you will be responsible for working on SoundCloud's advertising components and enhancing the ad experience in our applications. You have experience developing applications using Swift and have a strong understanding of object oriented design patterns. You value clean code and you like writing unit tests with XCTest. A large portion of our app is More ❯
the team by providing advice, coaching, and educational opportunities Your Profile Essential skills/knowledge/experience: Expertise in iOS UI design principles, patterns, and best practices. Proficient in Swift programming with hands on development experience. Previous experience with Objective C ,Xcode, Interface Builder, or Cocoa touch. Strong Knowledge of MVC or MVVM architecture patterns. Working experience with SOAP More ❯
London, England, United Kingdom Hybrid / WFH Options
Proton
Internally our backend code is in general based on PHP/Symfony, our frontend is based on React, our mobile code is based on Kotlin (on Android) and on Swift (on iOS), with a growing shared codebase in Rust. All our client-code is open-source and GPL3. We are migrating our infrastructure to Kubernetes. Everything runs on premise More ❯
Stevenage, Hertfordshire, South East, United Kingdom
Bennett and Game
Our client, based in Stevenage, are a rapidly growing UK-based healthtech start-up that's building wearable technology with the power to support people living with neurological conditions. The company has moved from prototype to mass production in under More ❯
