# Android Developer (Senior)

> Quality & Reliability S.A. (QnR) · Athens, Greece (Hybrid) · Full-time · Posted 2026-09-16

**Workplace:** hybrid

**Department:** TnM

## 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 overview**

We 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.

## Requirements

**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

## Apply

[Apply at Quality & Reliability S.A. (QnR)](https://apply.workable.com/qnr-1/j/DA29A713BF/apply)

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