Android Native Developer (Regular/ Senior)

In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are looking for an experienced Android Native Developer to join our client’s mobile development team. The ideal candidate will have a strong track record of building and delivering high-quality native Android applications using modern Android technologies. You will be responsible for designing, developing, testing, and maintaining scalable mobile applications while collaborating closely with designers, product teams, and backend engineers.

This role requires deep expertise in Kotlin, modern Android architecture, and the Android development ecosystem, along with experience implementing CI/CD pipelines and publishing applications to the Google Play Store.

Project information:

• Location: Kraków, Poland

• Work Setup: Remote work with on-site presence required – approximately 6 days per month at the client’s office

• Two open vacancies: Regular developer and Senior Developer

• Rate: 120 – 135 PLN/net/h + VAT (B2B contract)

• Start date: depending on candidate availability

• Language: English (min B2)

Project scope:

• Design, develop, and maintain native Android applications using modern Android development practices.

• Build high-quality, scalable mobile applications using Kotlin, Android SDK, and Android Jetpack / Jetpack Compose.

• Implement responsive and accessible mobile UI based on provided design specifications using native Android components and design systems.

• Develop, maintain, and optimize CI/CD pipelines for mobile applications.

• Write unit tests and automated tests to ensure application stability and reliability.

• Debug, profile, and optimize Android applications for performance and stability.

• Work with mobile development tools such as Android Studio, adb, and the Android Emulator.

• Handle data serialization and deserialization using JSON and XML.

• Manage application publishing, versioning, and certificate management in the Google Play Store.

• Implement security best practices and mobile security features.

• Collaborate with cross-functional teams including product managers, designers, and backend engineers.

• Follow Test-Driven Development (TDD) principles and maintain high code quality standards.

Requirements:

• Proven experience delivering native Android mobile applications.

• Strong expertise in Kotlin and solid knowledge of Java for Android development.

• Excellent understanding of the Android platform, SDK, and Jetpack / Jetpack Compose.

• Experience with Android Studio, adb, and Android Emulator.

• Experience writing unit and automated tests for Android applications.

• Strong debugging and troubleshooting skills.

• Experience building and maintaining CI/CD pipelines for mobile applications.

• Experience publishing applications to the Google Play Store.

• Good knowledge of mobile accessibility standards.

• Experience working with JSON and XML data formats.

• Experience implementing mobile security best practices.

• Passion for Test-Driven Development (TDD) and writing maintainable code.

Preferred Experience:

• Experience using Git and working with IDEs such as IntelliJ and Visual Studio Code.

• Experience working with mobile component libraries.

• Familiarity with iOS native development (Swift, SwiftUI, Xcode).

• Familiarity with cross-platform frameworks such as React Native or Flutter.

Preferred Skills / Competencies:

• Experience designing and building digital products in onboarding or banking/financial services environments.

• Experience using AI-assisted development tools such as GitHub Copilot or Claude CLI.

• Strong problem-solving skills and attention to detail.

We offer:

• Full-time job agreement based on B2B

• Private medical care with dental care (covering 70% of costs) + rehabilitation package. Family package option possible

• Multisport card (also for an accompanying person)

• Life insurance