android developer (senior)
Oct 13, 2026 · Quality & Reliability
What you'll do
- Design, develop, and maintain Android applications
- Collaborate with product managers and designers to turn requirements into high-quality features
- Design scalable, maintainable architectures and mentor other developers
- Write unit and UI tests to support code quality, reliability, and maintainability
Key requirements
- 4+ years' experience
- Android development and Kotlin
- RESTful API integration
- Git and CI/CD pipelines with Fastlane, Bitrise, or GitHub Actions
- Automated testing with JUnit, Espresso, and MockK
- Google Play submission process, app signing, and release workflows
About the job
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…
About the company
As a leading System Integrator in Greece, Q&R develops and implements complex, mission critical IT systems and solutions for the major sectors of the economy, focusing on governmental organizations and large enterprises. Q&R has a strong record of successfully completing an extensive list of technology projects for over three decades. The company is certified as per ISO9001:2015, ISO27001:2013, ISO14001:2015, ISO22301:2012, ISO20000-1:2018, and ISO237001:2017.
Q&R Group possesses deep expertise and extensive capabilities in the areas of intelligent workflows, automation, integration, and data management, while actively investing in new emerging technologies based on Artificial Intelligence, Machine Learning, Natural Language Processing, Robotics Process Automation and building specialized solution in the area of sustainability and energy.
The Q&R Group has developed strategic partnerships with the top global technology vendors in these areas like Oracle, Microsoft, IBM, and SAP.
Q&R Group develops own software and markets off-the-self customized vertical applications like ORAMA ERP, DMS, Property Management, and Bank Guarantees Letter Management and information system for the collection, processing, and certification of energy metering data in the context of implementing the energy balance market.
Q&R S.A. founded in 1992, is traded in the Athens Stock Exchange since 2000 (stock symbol: QUAL).
Q&R Group is also active in Cyprus, Brussels, Romania, and broader Balkan area.
About the company
As a leading System Integrator in Greece, Q&R develops and implements complex, mission critical IT systems and solutions for the major sectors of the economy, focusing on governmental organizations and large enterprises. Q&R has a strong record of successfully completing an extensive list of technology projects for over three decades. The company is certified as per ISO9001:2015, ISO27001:2013, ISO14001:2015, ISO22301:2012, ISO20000-1:2018, and ISO237001:2017.
Q&R Group possesses deep expertise and extensive capabilities in the areas of intelligent workflows, automation, integration, and data management, while actively investing in new emerging technologies based on Artificial Intelligence, Machine Learning, Natural Language Processing, Robotics Process Automation and building specialized solution in the area of sustainability and energy.
The Q&R Group has developed strategic partnerships with the top global technology vendors in these areas like Oracle, Microsoft, IBM, and SAP.
Q&R Group develops own software and markets off-the-self customized vertical applications like ORAMA ERP, DMS, Property Management, and Bank Guarantees Letter Management and information system for the collection, processing, and certification of energy metering data in the context of implementing the energy balance market.
Q&R S.A. founded in 1992, is traded in the Athens Stock Exchange since 2000 (stock symbol: QUAL).
Q&R Group is also active in Cyprus, Brussels, Romania, and broader Balkan area.