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Quality & Reliability S.A. (QnR)

Android Developer (Senior)

Quality & Reliability S.A. (QnR) Athens, Attica, Greece

Software Development · 51-200 employees

7 h ago
Remote android Mid (2-5 yrs) Full-time Greece
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About the role

The Senior Android Developer will design, develop, and maintain high-quality Android applications while collaborating with product managers and designers. They will also be responsible for creating scalable architectures, mentoring team members, and ensuring code quality through unit and UI testing.

What they look for

Android Development Kotlin Java RESTful APIs Git CI/CD Fastlane Bitrise GitHub Actions JUnit Espresso MockK Automated Testing Google Play Submission App Signing

Requirements

Candidates must have at least 4 years of experience in Android development with strong proficiency in Kotlin. Additionally, they should have experience with RESTful APIs, CI/CD pipelines, automated testing frameworks, and the Google Play release process.

Full description

Quality and Reliability (QnR) is a leading Technology Group, with more than 30 years of presence in the market, delivering mission-critical digital transformation across Greece, Europe, and the broader EMEA region. QnR is an Athens Stock Exchange-listed technology Group currently undergoing a period of significant growth and transformation, having completed five acquisitions within the last 18 months.

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

The ideal candidate will be responsible for:

  • 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.

To excel in this role, you'll need:

  • 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.

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