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April 29, 2026

Mid-Level Android Developer – Digital Banking Solutions

Mid • Hybrid

16,800 - 20,160 PLN

Warsaw, Poland

Unleash innovation in digital banking — craft seamless, secure mobile experiences for millions!

Warszawa-based opportunity with hybrid work model (2 days in the office/month).

As a Mid-Level Android Developer, you will be working for our client, a major player in the online banking industry. You will contribute to building innovative mobile solutions that deliver secure, reliable, and user-friendly experiences for millions of customers. This role offers the chance to shape key architectural projects and support the growth of cutting-edge digital banking services through your technical expertise and creativity.

Your main responsibilities:

  • Implement new functionalities on Android using Kotlin
  • Monitor and resolve application issues in production and development environments
  • Ensure high code quality by writing unit, automated, and integration tests
  • Lead project, programming, and deployment activities
  • Collaborate with cross-functional teams to define and refine technical requirements
  • Review and optimize application performance and scalability
  • Mentor junior developers and provide technical guidance

You're ideal for this role if you have:

  • At least 3 years of experience developing solutions for the Android platform
  • Excellent proficiency in Kotlin and solid understanding of Android-specific development
  • Strong commercial experience with Jetpack Compose
  • Ability to read, understand, and modify code written in Java
  • Familiarity with continuous integration practices and tools
  • Proven experience in creating unit, automated, and integration tests
  • Strong knowledge of software quality principles and clean code practices
  • Problem-solving and analytical mindset with attention to detail
  • Ability to communicate in English for technical documentation
  • Experience providing technical leadership or mentoring within development teams

Nice to have: (optional)

  • Experience in Agile methodology
  • Knowledge of Accessibility in Jetpack Compose
  • Experience with Jira, Git, Confluence
  • Experience working as a DevOps

Language Required for the role:

  • Good command of Polish, both spoken and written

Eligibility for the role:

  • Only candidates with an existing legal right to work in the European Union will be considered for this role.

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Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.