Senior Android Developer

valeria voloshchuk

Published: 4 Aug, 2026

We are looking for a Senior Android Developer to join the development team of a large international wellness company whose products are used across the USA, Europe, and Asia.

Requirements

  • 5+ years of professional Android development experience
  • Strong proficiency in Kotlin
  • Deep understanding of the Android ecosystem
  • Solid experience with Android application architecture and MVVM
  • Experience with third-party libraries and APIs
  • Strong understanding of the full mobile development lifecycle
  • Knowledge of modern mobile architectures, trends, and emerging technologies
  • Experience with unit testing and application reliability
  • BS/MS degree in Computer Science
  • Upper-Intermediate English and higher

Nice to have:

  • Experience with Koin, Coil, Retrofit, Room, or similar libraries
  • Experience with Coroutines
  • Experience with JUnit, Mockito, and Robolectric
  • Experience with Single Activity applications

What You’ll Do

  • Design and build advanced applications for the Android platform
  • Develop functionality and continuously improve existing applications
  • Collaborate with cross-functional teams to define, design, and deliver new features
  • Integrate applications with external data sources and APIs
  • Write unit tests covering edge cases, usability, and application reliability
  • Investigate bugs and improve application performance
  • Evaluate and implement technologies that improve development efficiency

What We Offer

  • Medical Insurance after 3 months probation period (can be used in Ukraine)
  • Vacation (up to 20 working days)
  • Sick leaves (10 working days)
  • National Holidays as time off (up to 11 days)
  • Online English courses
  • Accountant assistance and legal support
  • Flexible working schedule, remote, office-based or hybrid format
  • Fully-equipped perfect office space located in the city center (ready for work in blackouts)
  • Direct cooperation with the customer
  • Dynamic environment with low level of bureaucracy and great team spirit
  • Online/offline teambuildings
  • Volunteering culture development and support
Send CV

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    Dear ,

    Thank you for applying for the position at nCube. Your application has been successfully received and is currently under review by our recruitment team. We will be in touch soon to discuss your application further and to outline the next steps if your skills and expertise are a match with the requirements. In the meantime, feel free to browse our Company Blog for the latest updates and insights.

    Looking forward to connecting with you soon!

    Best regards,
    nCube Recruitment Team

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      Development offices:
      Kyiv, Ukraine
      Warsaw, Poland
      Sao Paolo, Brasil
      United Kingdom
      London
      Phone: +44 772 611 66 87
      contact@ncube.com