Android Developer (Senior)

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Android Developer | Quality & Reliability (QnR), the parent company of QnR Group

Role overview

We are looking for an Android Developer to join our team and help build and maintain Android applications. You will work closely with product managers, designers and backend engineers.

About QnR Group

QnR Group is a technology group with 35 years of experience, 8 companies, 4 delivery centers and 210+ professionals across Greece, Belgium, Cyprus and Poland. Listed on the Athens Stock Exchange since 2000, we deliver mission-critical digital transformation projects for the public and private sector. The Group’s capabilities covers software engineering, enterprise and generative AI, cybersecurity, cloud infrastructure, SAP and ServiceNow solutions, core banking and maritime intelligence.

Requirements

What you'll work on:

• Designing, developing and maintaining Android applications
• Collaborating with product managers and designers to translate requirements into high-quality features
• Designing scalable, maintainable architectures and mentoring other developers
• Writing unit and UI tests to ensure code quality, reliability and long-term maintainability

What you bring:

• At least 4 years of experience in Android development
• Solid experience with Kotlin (Java is a plus)
• Experience integrating RESTful APIs with Android applications
• Hands-on experience with version control (Git), CI/CD pipelines (Fastlane, Bitrise, GitHub Actions, or similar)
• Familiarity with automated testing frameworks (JUnit, Espresso, MockK) and a test-driven mindset
• Good understanding of the Google Play submission process, app signing and release workflows
• Strong English communication skills