1 to 25 of 30 Swift Jobs in the Thames Valley

About you Proven experience as a Senior Mobile Developer with a strong portfolio of shipped applications on both Android and iOS. Expertise in Kotlin and a solid understanding of Swift . Demonstrable experience with or a strong passion for Kotlin Multiplatform . A deep understanding of mobile architecture patterns (e.g., MVVM, MVI) and a commitment to writing clean, maintainable More ❯

they are on a mission to revolutionise secure and high-speed messaging services for clients in some of the most regulated industries globally. Their tech stack includes iOS with Swift, SwiftUI, UIKit, Foundation, GCD, and RESTful APIs. As a Lead iOS SDET, you will: Lead a small team of iOS SDETs within an agile environment Define and automate test More ❯

sharing knowledge with colleagues, and ensuring that all processes are efficient and productive to deliver the best possible results for their customers. Their iOS application is mostly written in Swift, with a few bits in Objective-C. It's modular, utilising the MVVM-C architecture to enhance code reusability and testing. They aim to improve old components by keeping … a team player, that values being part of a team Are proactive and willing to make positive changes to the way we work Are proficient in writing code in Swift and possess the expertise to select and implement the most effective design patterns to address specific problems. Have proficiency in composing user interface components programmatically in UIKit with Auto … Layout. Experience with Reactive Programming, Swift-UI, Swift Concurrency and Objective-C is beneficial, as well as having a keen interest in staying up to date with new technology and are excited about bringing new ideas to the table. What they can offer you: 33 days holiday (including bank holidays) Company pension scheme Generous staff discount Hybrid working More ❯

decisions, ensuring our architecture remains scalable, secure, and maintainable. Maintain and evolve core applications such as POS kiosks, booking UIs, mobile apps, and integrations — including transitioning legacy Kotlin/Swift components to TypeScript with Expo. Collaborate cross-functionally to translate business needs into elegant technical solutions. Champion CI/CD pipelines, code quality, automated testing, and documentation standards. Drive More ❯

Talent Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: Senior Mobile Application Developer - iOS/Swift UI/Android Infinite Talent is working with an innovative technology start-up in the Renewable Energy sector, part of a global organization involved in video and mobile communications … to match features of an existing SaaS solution. This is a hands-on role requiring extensive experience in delivering complex projects, especially in developing mobile applications for iOS using Swift UI. Experience with Android development is also essential. If you are an experienced Mobile App Developer with expertise in iOS, Android, and SwiftUI, and are interested in helping grow 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 ❯

on device image processing and machine learning to support a getting a great image while delighting the end user. This is delivered through Onfido's five SDKs (Android, iOS, Swift, React Native, Flutter & Web), which are embedded into customer applications to help users prove their identity. They care deeply about image capture quality, accessibility, customization and reducing friction for … and mobile engineering good practice. Working within the team, prototype and iterate until the solutions are impactful and well-polished, supporting multiple devices and meeting our accessibility standards. Use Swift to develop novel solutions that allow our customers to integrate the iOS SDK easily within their application, contributing with your knowledge of iOS best practices to make their life … CD pipelines. Contribute to fostering a culture of psychological safety, inclusivity, collaboration and continuous improvement within the team through participation in retrospectives and feedback. Basic Qualifications: Proven iOS and Swift Experience: 3+ years of hands-on iOS Swift development experience UI/UX Best Practices: Good understanding of Apple’s design guidelines , mobile user experiences principles, and best More ❯

Role: Senior iOS Developer 🌍 Location: Central London 💰 Salary: up to £90,000 per annum, plus benefits and bonus 🛠 Key Skills: Swift, MVVM, builds from scratch Are you an experienced iOS Developer with expertise in Swift? Do you thrive on crafting high-quality apps and delivering exceptional user experiences? If so, we have an exciting opportunity for you! We … to work on end-to-end feature development for a flagship app, focused on delivering an exceptional user experience. About You: Strong experience in iOS development and proficiency in Swift . Passionate about creating seamless, high-quality applications. Familiarity with SwiftUI , Combine , and MVVM architecture is a big plus. This is an incredible opportunity to work on a high 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 infrastructure … 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 and SwiftUI, and want to be part More ❯

Good start-up born from world-class research and backed by serious ambition. They’re developing a first-of-its-kind product that seamlessly blends embedded hardware with a Swift-based iOS app. As a key engineer in a small, elite team, you’ll help architect and build the mobile interface while collaborating closely with the firmware team to … who wants to build meaningful, cross-disciplinary tech from the ground up and see their work deployed into the world. What You'll Be Doing Design and build a Swift-based iOS application that interacts with custom hardware via Bluetooth (BLE). Collaborate with firmware engineers to develop reliable, efficient communication protocols. Shape the app’s architecture and ensure … collaborating with hardware teams. You love turning real-world complexity into fluid, user-friendly software. You likely have: 5+ years of software engineering experience , with strong recent work in Swift and iOS development . Proven experience building iOS apps that communicate with external hardware (BLE, USB, etc.). Familiarity with embedded C/C++, enough to read, understand, and More ❯

or AndroidX/Media and experience using the Android NDK. Experience either using or developing with/for FFmpeg or its key components iOS development experience for iOS using Swift and Objective C. Knowledge of video codecs, video encoding and streaming technology. #J-18808-Ljbffr More ❯

skills Experience in Agile environments with tools like Jira Desirable Skills Experience with mobile media frameworks (e.g. ExoPlayer, AVPlayer, NDK) Understanding of media processing tools like FFmpeg iOS development (Swift, Objective-C) Knowledge of streaming protocols and modern video codecs Exposure to WebRTC or browser-level media integration More ❯

around usability, architecture and performance - all in a high-trust, high-autonomy environment. As a Mobile SDET, you will be working in a talented team of iOS SDETs using Swift, XCUITest, HTTP, TCP, REST, Appium with opportunities to grow across multiple product domains and use left-shift testing principles. 🚀 You’ll be: ✅ Writing clean, testable iOS code (and automated 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 the team. Their … needs of their customers. You’ll be part of a growing team to develop new features that transforms the app and the beauty industry. The role includes expanding their Swift application, integrating APIs and leveraging AWS services alongside modern e-commerce platforms. You’ll be 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 on AWS Work closely with the e-commerce teams to enhance and implement shopping features to optimize the app More ❯

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 projects Experience with Bluetooth More ❯

Lead the development decisions for high availability/scalable mobile applications and influence development strategies within complex enterprise organisations. Develop native mobile applications, with a preference for iOS/Swift; knowledge of Android/Kotlin is beneficial. Apply expertise in mobile app architectural patterns and frameworks, alongside a solid foundational knowledge of wider software architecture principles. Utilize engineering techniques More ❯

actively developing innovative solutions for clients in email, social media, and voice messaging. As the Lead Mobile SDET, you will be leading a talented team of iOS SDETs using Swift, XCUITest, HTTP, TCP, REST, Appium and driving left-shift testing principles. You will be 70% hands on with testing activities and 30% hands off managing a team of More ❯

internals. Extensive experience in reverse engineering, with additional knowledge of ARM assembly is advantageous. Skilled in C/C++ for native security development complemented by robust working knowledge of Swift for establishing secure, high-performance mobile applications. Proven experience in architecting, implementing, and continuously evolving state of the art anti-tamper and defence systems. Demonstrable ability to lead, coach More ❯

internals. Extensive experience in reverse engineering, with additional knowledge of ARM assembly is advantageous. Skilled in C/C++ for native security development complemented by robust working knowledge of Swift for establishing secure, high-performance mobile applications. Proven experience in architecting, implementing, and continuously evolving state of the art anti-tamper and defence systems. Demonstrable ability to lead, coach More ❯

Lead Java SDET 💰Up to £125k + bonus + benefits 📍Hybrid (3 days x week in London Office) We are excited to be partnering once again with a global leader in message archiving services as they search for Lead Java More ❯

work effectively within a hybrid development team A strong commitment to collaborative problem-solving, thoughtful design, and the delivery of a high-quality product is essential Commercial experience with Swift & Swift UI Experience with Combine + await/async About the role: Responsible for designing and developing applications for the iOS platform Ensure optimal performance, quality, and responsiveness More ❯

designs that support a seamless uni search experience, collaborate with back-end and design, and take real ownership of the app's future direction. You’ll write clean, scalable Swift/SwiftUI code, shape the architecture, and lay the foundations for a growing mobile function. This is ideal if you're ready to step into a lead-track role … without all the corporate layers. What they're looking for: 3+ years’ commercial iOS experience (Swift/SwiftUI) Solid experience building apps that scale, with good performance and UX Strong understanding of OOP, functional programming, and modern design patterns Confident working with REST APIs and GraphQL A proactive mindset and ability to work independently Someone who cares about product More ❯

technology across a diverse range of greenfield projects Tech driven environment - most recent versions/frameworks within iOS Skills/Experience Strong knowledge of iOS applications Strong knowledge of Swift STEM degree - strong computer science fundamentals (Preferred More ❯

and feedback is valued. This opportunity is suitable for someone who enjoys voicing new and exciting ideas. · 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 More ❯

this team is crucial to improving performance, refining UX, and shaping the future of mobile at the organisation. Currently built using React Native, the app increasingly incorporates native elements (Swift/Kotlin) to unlock better performance and user experience. The incoming iOS Engineer will be instrumental in driving this evolution forward. Key Responsibilities Collaborate with the Engineering Manager and More ❯