Senior Cross-Platform Mobile Developer (iOS & Android)

At IRIUM we want you to always chase your dreams. Here, prepare yourself to conquer your goals, while enjoying the journey.

We are currently looking for Senior Cross-Platform Mobile Developer (iOS & Android)

Requirements:

We are looking for a Senior developer with +5 years of experience building and maintaining mobile applications for both iOS and Android platforms using native technologies. The role involves implementing clean architectures, ensuring high performance, and collaborating with designers and backend teams. Minimum English level: B2 (fluency required). Responsibilities:

Develop and maintain mobile apps for iOS and Android using Swift and Kotlin.

Implement MVVM, MVI, and Clean Architecture patterns.

Integrate REST APIs and manage data persistence using Room, DataStore, and SharedPreferences.

Ensure app security and performance optimization.

Write unit tests and maintain code quality.

Collaborate with cross-functional teams for UI/UX consistency.

Required Skills:

Swift, Kotlin, basic Java

Xcode, Android Studio, Git, Gradle

UIKit, Jetpack Compose, XML, Material Design

MVVM, MVVM-C, MVI, Clean Architecture

RxSwift, Combine, Coroutines/Flow, RxJava/Kotlin

REST APIs (Retrofit, OkHttp)

Dagger / Hilt

Room, DataStore, SharedPreferences / Encrypted

Unit testing (XCTest)

Firebase Analytics, Crashlytics, App Distribution

Location: Lisbon, Braga, Coimbra hybrid

What do we offer?

➡ An innovative and growing company, with a lot of opportunities for professional development.

➡ Retribution according to your experience and performance. Access to flexible pay and medical insurance as a social benefit.

➡ Unlimited access to technological training in free mode.

IRIUM is a company with dynamic and proactive professionals. Our values are responsibility and commitment to work quality. This is the spirit we are looking for at IRIUM, whatever your age is. If you recognize yourself in this, this is your company!

We can build the future together. Let’s talk!

Send your CV to: [email protected]

At IRIUM we defend a world without stereotypes or limitations and we believe in equality for all, principles that we subscribe to in our Equality Plan and Code of Ethics, guaranteeing equal treatment and opportunities regardless of any personal, physical or social condition.

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