Position: Mobile Architect
Company: Grid Dynamics
Experience required: 5y
English level: upper

We are looking for Mobile Architect. 
1. Location: Poland, Ukraine, Portugal, Azerbaijan, Turkey, Georgia;
2.  Project description
Need to architect a solution that involves credit card + mobile + pay processing. This will be a new system and looking to have it accessible independently as well as from withing the Transflo Mobile app. It should be enterprise level scale as this will be offered to all truck drivers in North America;
3. Details on tech stack
Mobile Apps are both for Android and iOS;
4. Requirements to the candidate
Knowledge about the creation and maintenance of a virtual credit card
Knowledge about integration of payment with their mobile app , which it currently does not have
Knowledge about the back-end payment system/gateway
For charging the card, etc.
Integration with GPS which triggers virtual credit card actions
Creation of virtual credit card when starting the load haul (location and date/time based)
Deletion of virtual credit card when competing load haul (location and date/time based).