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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # iOS Developer - **Company:** Airalo - **Location:** Madrid, Spain (Remote available) - **Salary:** €58,000.0 - €75,000.0 - **Contract:** Permanent contract - **Skills:** Clean Code Principles, A/B Testing, Agile Methodology, IOS Applications, Unit Testing, Software Quality, Computer Engineering, Data Structures, Memory Management, Payment Systems, Design of User Interfaces, Integrated Development Environments, Model View ViewModel, Scrum Methodology, Software Architecture, Mockito, Oop Languages, Software Engineering, Uikit, Swiftui, Concurrency, Ios Frameworks, Reliability of Systems, Pixel Perfect, Git, Git Flow, Automation Anywhere - **Published:** August 2, 2026 - **Apply:** https://www.jobleads.com/es/job/e0ca839a605626a5648b3a1376a7b1ba5 ## About the Role Languages: English is our main working language day to day, so you'll need to be comfortable communicating in it both in meetings and async., We are looking for a skilled iOS engineer who is ready to learn and keen to join our expert team developing new features and extending the existing ones in our main product! We welcome talented, passionate, innovative, result-oriented professionals who strive to absorb new knowledge and technologies and are willing to use them., * Proven iOS Engineering Background: You hold a Bachelor's degree in Computer Engineering (or a similar field) and bring at least 3 years of hands-on experience developing Swift-based iOS applications within agile teams-including a track record of publishing and continuously supporting one or more live apps. * Core Technical & Architectural Mastery: You are confident in software architecture and design, with deep proficiency in MVVM (or similar modern patterns), OOP principles, iOS Frameworks, and Git/Gitflow workflows. * Modern UI & Domain Experience: You bring strong knowledge of data structures, algorithms, processes, and memory management, combined with practical experience building pixel-perfect UIs with SwiftUI and Auto-Layout, alongside domain exposure to payment systems and marketplaces. * Quality & Modern Workflow Expertise: You prioritize software reliability through Unit Testing, Feature Testing, and Mocking, and you bring solid, up-to-date knowledge of AI workflows and agentic engineering. * Strong Collaboration & English Skills: You possess strong communication skills and full fluency in English, thriving in a team-first development environment., * UI/UX & Testing: Knowledge of UI/UX best practices and experience in A/B testing. * Agile & Telecom: Prior experience with SCRUM and other agile methods. * Domain Knowledge: Prior work experience in telecommunications, including knowledge of eSIM and GSMA related technologies and services. ## Description In this role, you will work within a modern development environment that leverages a modular architecture with Swift Package Manager (SPM), hybrid UI workflows combining SwiftUI for views and UIKit for navigation, and Swift Concurrency. You will be part of a team committed to high code quality through high unit test coverage (80%+) and cutting-edge agentic End-to-End (E2E) workflows., * Build Core Software: Design and develop enterprise-quality software components based on product specifications, delivering brand-new features as well as enhancements to existing ones. * Ensure Code Quality & Reliability: Write clean code adhering to team guidelines, implement robust tests, and troubleshoot technical or application issues as they arise. * Collaborate Across the Lifecycle: Work daily alongside fellow developers throughout the full software development lifecycle, and prepare clear technical documentation to enrich our iOS knowledge base. * Drive Continuous Innovation: Stay current with industry best practices and proactively bring fresh, creative ideas to the engineering team. ## Related Videos - [SwiftUI In Production](https://www.wearedevelopers.com/videos/134-swiftui-in-production) - [From Zero to Mobile Developer in 45 Minutes With SwiftUI](https://www.wearedevelopers.com/videos/183-from-zero-to-mobile-developer-in-45-minutes-with-swiftui) - [Xcode development redefAIned](https://www.wearedevelopers.com/videos/100195-xcode-development-redefained) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Unsolved mysteries between Usability and Accessibility in iOS](https://www.wearedevelopers.com/videos/737-unsolved-mysteries-between-usability-and-accessibility-in-ios) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Cross Platform Mobile Development Frameworks to Use in 2025](https://www.wearedevelopers.com/magazine/404-cross-platform-mobile-development-frameworks-to-use-in-2025) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette)