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Remote: Android Developer (Card tokenization)

Remote · Poland Full-time

We are seeking a highly skilled Android Developer to join our team to build and maintain secure, high-performance financial mobile applications. The ideal candidate has deep expertise in Kotlin/Java, secure payment integration, card tokenization, and modern Android architectures (MVVM, Jetpack Compose). You will be responsible for creating seamless payment flows, working with RESTful APIs, and implementing robust security measures to protect user data Key Responsibilities

  • Payment & Security Integration Implement secure payment flows, including card tokenization, merchant validation, and secure transaction handling (e.g., Google Pay, tokenization services).
  • App Development Design and build advanced applications for the Android platform using Kotlin.
  • Architecture & Code Develop scalable apps using MVVM, Clean Architecture, and Jetpack components (ViewModel, StateFlow).
  • API & Data Integrate RESTful APIs and handle secure data parsing.
  • Collaboration Collaborate with cross-functional teams (UX, Backend, Product) to define and ship new features in an agile environment.
  • Testing & Debugging Perform unit testing, instrumentation testing (Espresso/Mockito), and optimize app performance.

Requirements

  • Experience 4+ years of professional Android development experience.
  • Languages Strong proficiency in Kotlin and Java.
  • Tokenization/FinTech Hands-on experience with payment gateways, tokenization, or within the financial services domain.
  • Jetpack Strong knowledge of Jetpack Compose, Android SDK, and modern Android frameworks.
  • Security Solid understanding of secure coding practices and data protection on mobile devices.
  • Education Bachelor''s degree in Computer Science or related field Apply To this Job Apply To this Job

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