London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
millions of users across England. Resonsibilities - Work with a multi-disciplinary team to design, document and develop high quality, scalable solutions for the NHS App's iOS application using Swift and Swift UI.- Create appropriate unit and integration tests for your work.- Write clean, maintainable and ePicient code, which follows best practices andcoding standards.- Optimise solutions for performance … requirements.- Work closely with UI/UX designers to ensure the application implements aconsistent visual intuitive design.- Support what you deliver in production.ExperienceTime setved experience of iOS development using Swift, Swift UI and Xcode.- Be passionate about mobile development, keeping up to date with the latest iOS development trends and best practices.- Have a good understanding of iOS … of pipelines.- Proactively look for solutions to any issues that arise in your domain.- Have experience with troubleshooting/debugging application bugs and makingperformance improvements.- Have experience with using Swift package manager.- Have an understanding of mobile app analytics and its use to maintain stable,crash free applications.- Have experience with using native OS features such as push notifications More ❯
millions of users across England. Resonsibilities - Work with a multi-disciplinary team to design, document and develop high quality, scalable solutions for the NHS App's iOS application using Swift and Swift UI. - Create appropriate unit and integration tests for your work. - Write clean, maintainable and ePicient code, which follows best practices and coding standards. - Optimise solutions for … with UI/UX designers to ensure the application implements a consistent visual intuitive design. - Support what you deliver in production. Experience Time setved experience of iOS development using Swift, Swift UI and Xcode.- Be passionate about mobile development, keeping up to date with the latest iOS development trends and best practices. - Have a good understanding of iOS … pipelines. - Proactively look for solutions to any issues that arise in your domain. - Have experience with troubleshooting/debugging application bugs and making performance improvements. - Have experience with using Swift package manager. - Have an understanding of mobile app analytics and its use to maintain stable, crash free applications. - Have experience with using native OS features such as push notifications More ❯
Employment Type: Contract
Rate: £600.0 - £610.0 per day + c£610 per day (inside IR35)
Job Title: iOS Developer Location: London (Hybrid) Job Description: 5+ years of professional experience in iOS application development. Expert in Swift, Objective-C(optional) with strong knowledge of the iOS SDK and Xcode. Experience with SwiftUI, Combine, and modern concurrency features like async/await. Proficient in architectural patterns: MVVM, VIPER, or Clean Architecture. Familiarity with dependency injection tools More ❯
Deep understanding of MVVM and MVP Significant experience leading teams of people or technical decisions Postman or similar tools Charles/Proxyman or similar tools Bitrise/Gitlab CI Swift/iOS GraphQL Microservice Architectures Docker, Kubernetes, and cloud platforms such as AWS, GCP or Azure Understanding of UX principles HTML, CSS, and related web technologies Experience with modern More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
teams.- Process Evolution: Lead Agile/Scrum/Kanban improvements and retrospectives.**Qualifications & Skills:**- 10+ years in software engineering, with 3+ in technical leadership.- Proficiency in .NET, Angular, Kotlin, Swift, C#, and cloud platforms, especially Azure.- Leadership experience and mentoring Squad Leads.- Strong grasp of CI/CD, scalable architecture, and clean code principles.- Web and mobile development expertise More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
teams.- Process Evolution: Lead Agile/Scrum/Kanban improvements and retrospectives.**Qualifications & Skills:**- 10+ years in software engineering, with 3+ in technical leadership.- Proficiency in .NET, Angular, Kotlin, Swift, C#, and cloud platforms, especially Azure.- Leadership experience and mentoring Squad Leads.- Strong grasp of CI/CD, scalable architecture, and clean code principles.- Web and mobile development expertise 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 ❯
to join us! WHAT YOU WILL DO Build & Ship: Contribute to our industry-leading Bitcoin and crypto wallet - View on App Store . You'll write reliable, well-tested Swift code, collaborate with senior engineers on architecture decisions, and help guide junior teammates when needed. Learn & Grow: Deepen your expertise through code reviews, architecture discussions, and technical deep-dives. … 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 insights with the team, and champion best practices. WHAT YOU WILL NEED Must-Haves 2-5 years of professional iOS development experience … Proficiency in Swift Comfort with Xcode, SwiftUI/UIKit, Interface Builder, and Git Hands-on experience shipping at least one consumer app to the App Store (TestFlight, provisioning profiles, app review, etc.) Solid grasp of asynchronous programming (GCD, async/await, Combine/RxSwift) and common architectural patterns (MVC/MVVM) Commitment to unit testing and automated CI/ More ❯
South West London, London, United Kingdom Hybrid / WFH Options
167 Solutions Ltd
in code reviews, testing, and debugging. Skills & Experience Proven experience as a Mobile Developer with a strong portfolio of published apps (iOS and/or Android). Proficiency in Swift (iOS) and/or Kotlin/Java (Android) . Experience with Xcode, Android Studio, UIKit, Jetpack, and mobile SDKs . Knowledge of RESTful APIs, WebSockets, and third-party libraries … MySQL, Redis, InfluxDB/Timescale). Real-time comms (SIP/Asterisk/FreeSWITCH, WebRTC/Janus/mediasoup). Tech Stack Youll Be Exposed To Mobile: Native iOS (Swift), Native Android (Kotlin/Java), React Native, Flutter. Backend/Cloud: Node.js, Go, Python microservices. Databases: PostgreSQL/MySQL, Redis, InfluxDB/Timescale. Messaging/IoT: MQTT broker (Mosquitto More ❯
Agile teams with changing priorities and evolving product goals. Passion for clean, maintainable code and an eye for continuous improvement - in both people and systems. Exposure to mobile (Kotlin, Swift), desktop (Electron), or infrastructure (AWS, CI/CD, Docker) is a plus. BSc in a related field such as Computer Science, Computer Engineering, or other software/design discipline. … OUR TECH STACK Backend: PHP 8.2/Symfony 7, REST, API Platform, NodeJS, Python, Rust. Frontend: TypeScript, Angular 19. Mobile: Android (Kotlin), iOS (Swift). Desktop: Cross platform desktop app built with Electron (TypeScript). Database: MySQL (Aurora DB), Redis (ElastiCache), MongoDB (AWS DocumentDB). Cloud & DevOps: AWS (20+ services), Kubernetes (EKS), Docker, Infrastructure as Code (CloudFormation, Terraform), CI More ❯
fintech mobile apps. You will work on secure, high-quality solutions while integrating machine learning features such as NLP and recommendation systems. THE ROLE Develop and deploy iOS apps (Swift/Objective-C, iOS SDK, App Store). Integrate RESTful APIs and backend services into iOS applications. Embed AI/ML features (NLP, recommendation engines) into mobile workflows. Deliver … compliant and secure fintech solutions (GDPR, OAuth, encryption). TECH STACK/REQUIREMENTS Experience managing projects end-to-end (greenfield exp.) Strong expertise in iOS development (Swift/Objective-C, iOS SDK, App Store deployment) Track record delivering secure mobile applications (fintech preferred) Experience integrating AI/ML components into mobile apps Security/compliance awareness (GDPR, OAuth, encryption … Kubernetes - desirable TO BE CONSIDERED Please apply directly by emailing with your CV and availability. KEYWORDS: Contract iOS Developer, Mobile Engineer, AI/ML iOS Integration, FinTech iOS Developer, Swift Developer, Objective-C Developer, Outside IR35, Remote More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Searchability
fintech mobile apps. You will work on secure, high-quality solutions while integrating machine learning features such as NLP and recommendation systems. THE ROLE Develop and deploy iOS apps (Swift/Objective-C, iOS SDK, App Store). Integrate RESTful APIs and backend services into iOS applications. Embed AI/ML features (NLP, recommendation engines) into mobile workflows. Deliver … compliant and secure fintech solutions (GDPR, OAuth, encryption). TECH STACK/REQUIREMENTS Experience managing projects end-to-end (greenfield exp.) Strong expertise in iOS development (Swift/Objective-C, iOS SDK, App Store deployment) Track record delivering secure mobile applications (fintech preferred) Experience integrating AI/ML components into mobile apps Security/compliance awareness (GDPR, OAuth, encryption … Kubernetes - desirable TO BE CONSIDERED... Please apply directly by emailing with your CV and availability. KEYWORDS: Contract iOS Developer, Mobile Engineer, AI/ML iOS Integration, FinTech iOS Developer, Swift Developer, Objective-C Developer, Outside IR35, Remote More ❯
to do your best work while working on fast-moving, purpose-driven projects that reach millions of fans worldwide. Role: Build and maintain high-quality native iOS applications using Swift and SwiftUI, with a focus on fast delivery and maintainable architecture. Work closely with internal teams and client stakeholders to develop end-to-end mobile features that align with … a hybrid working environment, with 2 days per week in our London office to enable strong collaboration on fast-moving projects. What We're Looking For Proven expertise in Swift and SwiftUI, ideally with multiple apps shipped to the App Store or in production use. Strong understanding of scalable app architectures (e.g. MVVM-C, TCA, modularisation, dependency injection). More ❯
South West London, London, United Kingdom Hybrid / WFH Options
Staffworx Limited
SDET QA Automation Engineer, Swift, iOS, Appium, Espresso XCTest, mobile automation tester, QA Engineer to join global solution provider with SW London client. You will be working within mobile Automation Engineering team to; Develop testing frameworks and complex test libraries; Design and implement test scripts; Analyse results of the test runs ( Allure ); Writing bug reports of found issues and … support their life cycle; Recommend improvements to the testing processes Experience needed: expert level Swift coding Proven track record in automation testing for mobile platforms ( iOS ) Experience with Git Proficiency in mobile automation frameworks such as XCUITest, Appium or Espresso Experience with test frameworks such as TestNG or JUnit Familiarity with mobile OS and their debugging tools (Xcode for More ❯
one of our Product teams to add new functionality as well as improve existing features through a data driven A/B testing workflow. You will be working in Swift, alongside a cross-functional team, leveraging our Mobile Continuous Integration pipeline, with Unit and Integration Testing built in, to iterate our iOS application to help our millions of users. … effectively. Refactor existing code to leverage the latest developments in the iOS framework. Communicate any engineering challenges faced when supporting a wide range of devices. Qualifications Commercial experience using Swift or Objective-C, with real exposure to different platforms and OS versions. Experience working within a Mobile Continuous Integration framework. Experience with Unit (XCTest) and Integration Testing. Experience in More ❯
