Senior Mobile Engineer (iOS/Android) Cross-Platform

Altia; Brussel; Sur place; EUR 70 000 - 100 000; Plein temps

Avantages offerts par ce poste

International environment

Major European agency

Challenging projects

Career growth

Résumé du poste

Altia is looking for a Senior Mobile Software Engineer to join our team, developing and maintaining modern mobile applications for iOS and Android as part of an international project for a major European agency.

You will work with native and cross‑platform technologies including Kotlin, Swift, React Native, and Ionic, leveraging CI/CD pipelines, REST/GraphQL, and secure authentication.

Qualifications

• Experience developing native and cross‑platform mobile apps for iOS and Android.
• Proficiency with Ionic or React Native.
• Strong HTML5 and CSS knowledge.
• Experience with Android Studio, Xcode, and CI/CD pipelines.
• REST/GraphQL APIs and mobile databases (SQLite, Realm, Firebase).
• Kotlin and Swift proficiency with SDKs and IDEs.
• Experience with Jira, Git, and publishing to App Store / Google Play.
• Knowledge of mobile security, OAuth, biometric authentication.

Responsabilités

• Develop native and cross‑platform mobile applications for iOS and Android.
• Contribute to maintenance and quality of mobile apps in a security‑sensitive environment.
• Collaborate with an international team on a major European agency project.

Connaissances

Kotlin

Swift

React Native

Ionic

HTML5/CSS

REST/GraphQL

SQLite

Realm

Firebase

Android Studio

Xcode

OAuth/Biometrics

Git/Jira

CI/CD

App Deployment

Outils

Ionic

Android Studio

Xcode

CI/CD pipelines

Jira

Git

REST APIs

GraphQL

SQLite

Realm

Firebase

Description du poste

Altia is looking for a Senior Mobile Software Engineer to join our team, developing and maintaining modern mobile applications for iOS and Android as part of an international project for a major European agency.

You will work with native and cross‑platform technologies including Kotlin, Swift, React Native, and Ionic, leveraging CI/CD pipelines, REST/GraphQL, and secure authentication.