Android Kotlin Engineer - Jetpack Compose

Qim info SA; Vaud; On-site; CHF 110,000 - 150,000; Full time

Job summary

Qim info SA is seeking an experienced Android Kotlin Developer to join our client teams and advance strategic mobile applications. You will develop and maintain native Android apps, contribute to architecture, and ensure quality through testing and CI/CD.

You will collaborate with product owners, designers and backend teams, implement OAuth2/OpenID Connect flows, and deploy to Google Play while staying current with Android best practices.

Qualifications

• At least 3 years of experience in native Android application development.
• Strong expertise in Kotlin and Jetpack Compose.
• Solid knowledge of Android SDK, mobile application lifecycle and Android development best practices.
• Good understanding of mobile architectures and design patterns, such as Clean Architecture, MVVM/MVI, modularisation and SOLID principles.
• Experience integrating REST APIs, authentication and authorisation flows such as OAuth2 / OpenID Connect, secure local storage and state management.
• Proficiency with Git, code review practices, automated testing and CI/CD pipelines.
• Experience with application deployment and release management on the Google Play Store.
• Knowledge of observability and mobile monitoring tools such as Firebase, Sentry, Datadog or similar solutions is a plus.
• Familiarity with application security, accessibility and mobile performance optimisation.

Responsibilities

• Develop and maintain high-quality native Android applications using Kotlin.
• Contribute to the design and continuous improvement of mobile application architecture.
• Participate in the development of new features and technical components.
• Ensure code quality, security, performance and maintainability.
• Take part in code reviews and promote best practices in coding, testing, documentation and release management.
• Work closely with Product Owners, UX/UI Designers, backend developers, DevOps teams and business stakeholders.
• Integrate REST APIs, authentication and authorisation flows, including OAuth2 / OpenID Connect.
• Implement and maintain automated tests and contribute to CI/CD pipelines.
• Participate in application deployment and release management on the Google Play Store.
• Monitor application reliability and performance, and contribute to resolving technical issues.
• Identify technical debt and actively contribute to continuous improvement.
• Keep up to date with Android technologies, tools and best practices.

Skills

Kotlin

Jetpack Compose

Android SDK

MVVM/MVI

OAuth2

CI/CD

Git

Google Play

Security

Testing

Education

Bachelor's degree in Computer Science or Software Engineering

Job description

Qim info SA is seeking an experienced Android Kotlin Developer to join our client teams and advance strategic mobile applications. You will develop and maintain native Android apps, contribute to architecture, and ensure quality through testing and CI/CD.

You will collaborate with product owners, designers and backend teams, implement OAuth2/OpenID Connect flows, and deploy to Google Play while staying current with Android best practices.