Our client is a Sweden-based company. The product aims to be the world leader in self-management systems and home diagnostics for respiratory diseases. The vision is to improve care and make life easier for both patients and caregivers. It is the first CE-marked solution that provides patients with an automatic treatment recommendation, similar to a doctor’s visit, based on their current lung function and reported symptoms.

Tech Stack:

• Language: Kotlin, JVM 19.
• Build System: AGP 9, Gradle 9.
• Architecture: MVVM + Repository pattern.
• Dependency Injection: Koin.

UI Stack

• Legacy: XML layouts with DataBinding / ViewBinding.
• Navigation: Navigation XML + Safe Args.
• Modern UI: Jetpack Compose (Material3, Navigation Compose, Accompanist).

Networking

• Ktor + Retrofit (dual-stack approach).

Authentication

• OpenID Connect (OIDC) via AppAuth.

Background Processing

• WorkManager.
• Android alarms.

Other Integrations

• External Bluetooth SDK integration (AAR).

CI/CD

• GitHub Actions (lint, ktlint, tests).

• Design, develop, and maintain Android applications using Kotlin and modern Android development practices.
• Implement and maintain features using MVVM architecture and the Repository pattern.
• Work with both legacy XML-based UI and Jetpack Compose components.
• Integrate and maintain networking layers using Ktor and Retrofit.
• Implement authentication and authorization using OIDC with AppAuth.
• Integrate and maintain external SDKs (including Bluetooth AAR SDKs).
• Implement background processing using WorkManager and Android alarms.
• Ensure code quality through testing, code reviews, and CI pipelines.
• Collaborate with product managers, designers, and backend engineers.
• Contribute to architectural improvements and technical decisions.
• Optimize application performance, stability, and maintainability.

• 5+ years of experience in Android development.
• Strong experience with Kotlin and modern Android development practices.
• Experience building applications using MVVM architecture and the Repository pattern.
• Hands-on experience with Dependency Injection frameworks (Koin or similar).
• Solid experience working with both XML-based UI (DataBinding / ViewBinding, Navigation with Safe Args) and Jetpack Compose (Material3, Navigation Compose, Accompanist).
• Experience working with REST APIs and networking libraries such as Ktor and/or Retrofit.
• Experience integrating external SDKs and working with Bluetooth-based devices is a strong plus.
• Experience implementing authentication flows (OIDC or similar).
• Practical experience with background processing on Android (WorkManager, alarms).
• Familiarity with modern build systems (Gradle, Android Gradle Plugin).
• Experience working with CI/CD pipelines, preferably GitHub Actions.
• Strong understanding of mobile application architecture, performance, and code quality.
• Experience working in collaborative Agile teams, participating in code reviews and technical discussions.
• Upper-intermediate English (B2) or higher for communication in an international team.

• Experience with healthcare or MedTech applications.
• Experience with medical device integrations.
• Knowledge of GDPR or healthcare data compliance.
• Experience working in internationally distributed teams.

• Competitive salary and benefits package.
• Flexible working hours to maintain work-life balance.
• 20 working days of annual vacation + paid state holidays.
• Paid sick leave.
• Personal laptop with all necessary software.
• Support services: Corporate accountant, lawyer, and psychologist.
• Professional growth: 50% compensation for workshops and professional conferences.
• English classes (50% compensation).
• Transparent and bureaucracy-free management.