• At least 3 years of commercial experience in Android applications development
• Hands-on past experience in developing payment apps/SDKs is a huge asset
• Knowledge of contactless payments technology (VISA, Mastercard, Amex)
• Knowledge of best practices and risks in terms of security
• Experience with RESTful APIs to connect mobile applications with back-end services
• Fluent English is a must (min. B2 level)
• Team player with a positive attitude and can-do approach to problems and challenges.
• Nice to have:
  • Experience working in C++
  • Experience with iOS development

O stanowisku / o projekcie 

We are looking for an experienced Android Developer with knowledge of payments â€“ in particular, with hands-on experience in developing HCE solutions for card schemes (VISA, Mastercard, AMEX). 

Hybrid model - ÅÃ³dź ( 3 times/week/office)

Zakres obowiązków

1. Building and updating Android SDKs and Applications in Java and Kotlin. Our newer projects all use Kotlin, but updating our older solutions knowledge in Java will be required as well. Most of our UI is written in Android XML layouts, but we have also been doing some tests with Android Compose, and we are always open to try new technologies/languages! 
2. Working with backend services exposed via REST API. 
3. Taking part in the agile development process, and actively sharing your opinion and ideas. 
4. Cooperating frequently with the rest of the Android team in regard to the ongoing progress, team challenges, and technical debt. 
5. Collaborating with the product owner in regard to features and user stories. 
6. Delivering cutting-edge, scalable, and user-friendly solutions.