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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Mobile Developer App Ios And Android - **Company:** Quantion - **Location:** Cantabria, Spain - **Contract:** Permanent contract - **Skills:** A/B Testing, Apple IOS, Mobile Application Development, E-Business, Mobile Application Software, Software Engineering, Backend - **Published:** September 18, 2026 - **Apply:** https://www.buscojobs.com.es/mobile-developer-app-ios-and-android-m-f-d-en-ribamontan-al-mar-ID-371406393 ## About the Role Experienced developers to learn from,Weekly dev talks, time for refactoring and improvements,Dev team has freedom to choose frameworks/libraries,Individual development plan with trainings,Possibility to go to conferences. We are looking for candidates with prior app-native development experience. The role will:Build and maintain native mobile app features across i OS and Android.Work with SDUI/native component frameworks used in the existing app setup.Support experimentation and A/B testing use cases in the mobile llaborate with product, design, backend, and engineering teams to deliver testable mobile features. Required skills:Strong experience in native mobile development, ideally across both i OS and Android.Solid experience working with existing native i OS/Android applications.Experience working with Server-Driven UI (SDUI) components; mainly maintaining and extending existing dium-to-high or high experience with experimentation and A/B testing, ensuring experiments can be successfully implemented and run within the mobile app.Ability to work across i OS and/or Android, with strong expertise in at least one platform considered.Experience developing native mobile applications is a nice to have, but not mandatory.Very good command of the English language Our offering:You will grow professionally in a company in constant development and evolution.You will benefit from a personalized follow-up of your professional projects as close as possible to your ambitions.You will make a real contribution to the company's development in real time.You will enjoy 23 days of vacation.You will join our team: diverse, multicultural and constantly growing.You will have days full of good energy and good atmosphere. ## Description Who we are?Quantion is a Business Digital Transformation services company founded in **** and part of the Astek Group group operating in more than 25 countries with over 10,000 employees worldwide.Our team is specialized in application development, UX/UI, and digital business transformation, focused on building innovative solutions that drive measurable business results.We combine our teams in cutting-edge technologies and digital deep experiences with the innovation ecosystem, to ensure that we can provide the best solution to face business challenges, from its concept to its implementation.Experienced developers to learn from,Weekly dev talks, time for refactoring and improvements,Dev team has freedom to choose frameworks/libraries,Individual development plan with trainings,Possibility to go to conferences.We are looking for candidates with prior app-native development experience.The role will:Build and maintain native mobile app features across i OS and Android.Work with SDUI/native component frameworks used in the existing app setup.Support experimentation and A/B testing use cases in the mobile llaborate with product, design, backend, and engineering teams to deliver testable mobile features.Required skills:Strong experience in native mobile development, ideally across both i OS and Android.Solid experience working with existing native i OS/Android applications.Experience working with Server-Driven UI (SDUI) components; mainly maintaining and extending existing dium-to-high or high experience with experimentation and A/B testing, ensuring experiments can be successfully implemented and run within the mobile app.Ability to work across i OS and/or Android, with strong expertise in at least one platform considered.Experience developing native mobile applications is a nice to have, but not mandatory.Very good command of the English language Our offering:You will grow professionally in a company in constant development and evolution.You will benefit from a personalized follow-up of your professional projects as close as possible to your ambitions.You will make a real contribution to the company's development in real time.You will enjoy 23 days of vacation.You will join our team: diverse, multicultural and constantly growing.You will have days full of good energy and good atmosphere. ## Related Videos - [There's an app for that - on the role of cross platform development in the app development ecosystem](https://www.wearedevelopers.com/videos/278-there-s-an-app-for-that-on-the-role-of-cross-platform-development-in-the-app-development-ecosystem) - [Xcode development redefAIned](https://www.wearedevelopers.com/videos/100195-xcode-development-redefained) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Unleash your web skills on native!](https://www.wearedevelopers.com/videos/122-unleash-your-web-skills-on-native) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) - [Harnessing Apple Intelligence: Live Coding with Swift for iOS](https://www.wearedevelopers.com/videos/1515-harnessing-apple-intelligence-live-coding-with-swift-for-ios) ## Related Articles - [Cross Platform Mobile Development Frameworks to Use in 2025](https://www.wearedevelopers.com/magazine/404-cross-platform-mobile-development-frameworks-to-use-in-2025) - [A Guide to Choosing the Right Tools for App Developers](https://www.wearedevelopers.com/magazine/391-a-guide-to-choosing-the-right-tools-for-app-developers) - [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) - [8 No-Code App Builders](https://www.wearedevelopers.com/magazine/300-8-no-code-app-builders) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools)