Mobile Developer (iOS & Android) – Hybrid

About the role

Inoweiser, a technology and innovation group with over 20 years of experience, is looking for a Mobile Developer to build and maintain native iOS and Android applications. The role is hybrid, with two days per week on‑site in Lisbon.

Key responsibilities

• Develop and maintain native iOS (Swift) and Android (Kotlin/Java) applications throughout the full development lifecycle.
• Implement modern architectures such as MVVM or MVI and follow mobile development best practices.
• Integrate REST APIs and backend services.
• Write unit and instrumentation tests (XCTest for iOS; JUnit/Espresso for Android) to ensure code quality.
• Manage release configurations and processes using Xcode, App Store Connect and Google Play Console.
• Collaborate with design, backend and QA teams on new feature development.
• Monitor and resolve performance, stability and crash issues in production.
• Integrate CI/CD pipelines for both platforms.

Required profile

• Solid experience in native iOS development with Swift.
• Solid experience in native Android development with Kotlin (and/or Java).
• Knowledge of mobile architectures such as MVVM or MVI.
• Experience integrating REST APIs.
• Proficiency with unit testing frameworks (XCTest, JUnit/Espresso).
• Familiarity with Git and code review processes.
• Experience using Xcode, App Store Connect and Google Play Console.

Required skills

• SwiftUI and/or Jetpack Compose.
• Firebase services, including Crashlytics.
• CI/CD tools such as GitHub Actions and Fastlane.
• Kotlin Multiplatform basics or cross‑platform frameworks like React Native or Flutter.

What we offer

• Hybrid work model with 2 days per week on‑site in Lisbon.
• Comprehensive health insurance.
• Meal allowance of €10.20 per day.
• Health and wellness promotion through ClubIn.
• Access to the Inoweiser Nautical Club and Wine Club, plus team‑building activities.
• Discounts on health, wellness, sports, retail and dining.
• Opportunities to participate in social and environmental initiatives.