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# Mobile Developer App Ios And Android

- **Company:** Quantion
- **Location:** Vitoria-Gasteiz, Spain
- **Contract:** Permanent contract
- **Skills:** A/B Testing, Android Software Development, Apple IOS, Mobile Application Development, E-Business, Mobile Application Software, Software Engineering, Backend
- **Published:** September 8, 2026
- **Apply:** https://www.buscojobs.com.es/mobile-developer-app-ios-and-android-m-f-d-en-vitoria-ID-369289860

## About the Role

Strong experience innative mobile development, ideally across bothiOS and Android.
Solid experience working withexisting native iOS/Android applications.
Experience working withServer-Driven UI (SDUI)components; mainly maintaining and extending existing components.
Medium-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 acrossiOS and/or Android, with strong expertise in at least one platform considered.
Experience developingnative mobile applicationsis anice to have, but not mandatory.
Very good command of the English language

## Description

Who we are?Quantionis a Business Digital Transformation services company founded in **** and part of theAstek Groupgroup operating in more than25 countrieswith over10,000 employeesworldwide.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 iOSandAndroid.Work with SDUI/native component frameworks used in the existing app setup.Support experimentation and A/B testing use cases in the mobile app.Collaborate with product, design, backend, and engineering teams to deliver testable mobile features.Required skills:Strong experience innative mobile development, ideally across bothiOS and Android.Solid experience working withexisting native iOS/Android applications.Experience working withServer-Driven UI (SDUI)components; mainly maintaining and extending existing components.Medium-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 acrossiOS and/or Android, with strong expertise in at least one platform considered.Experience developingnative mobile applicationsis anice to have, but not mandatory.Very good command of the English languageOur 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.


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