# Android Developer (Senior)

> SquareDev · Athens, Greece (Hybrid) · Full-time · Posted 2026-07-21

**Workplace:** hybrid

**Department:** Consulting

## Description

### **Why are you looking for a job?**

If your answer ticks all the boxes, this could be the start of a great collaboration.

-   You have a curious mind - You won't understand what we're talking about if you don't 🤔
-   You want to learn more around technology - You won't survive if you don't 😱
-   You want to make the world a bit better 😇

We happen to be just like that as well. We like hacking things here and there (you included) and create scalable solutions that bring value to the world.

### **SquareDev? 🐿️**

We use state-of-the-art technology to build solutions for our customers and our partners' customers. We make sure we stay best-in-class by participating in **research projects across Europe**, collaborating with **top universities and enterprises** **on** **AI, Data, and Cloud**.  
  
**About QnR Group**

**SquareDev is a member of the** **QnR Group**, a leading technology organization specializing in end-to-end custom software solutions, Artificial Intelligence, Cybersecurity, SAP, ServiceNow and FinTech solutions.

As part of QnR Group's ongoing expansion — both in Greece and internationally — we are continuously hiring across a wide range of tech roles. Successful candidates may be hired by QnR Group, or another company within the Group, depending on the role and project.

### **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 SquareDev](https://apply.workable.com/squaredev/j/E9C2B49D0A/apply)

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