Mobile Developer

This is a remote position.

We are looking for an experienced Mobile Developer (Android + SDK Integration) to join a long-term project in the payments sector. The role focuses on developing Android applications and SDKs for payment terminals, integrating third-party vendor solutions, and applying Clean Architecture, SOLID principles, and strong testing practices in a high-compliance fintech environment.

Responsibilities: •Develop Android applications and SDKs for payment terminals • Integrate third-party SDKs from major terminal vendors (Pax, Ingenico, Verifone, Sunmi, Castle) • Build responsive UIs with Jetpack Compose across varied screen sizes • Set up and maintain CI/CD pipelines (GitHub Actions) • Deliver internal SDKs for use across the product ecosystem • Apply Clean/Hexagonal Architecture, SOLID principles, and design patterns • Write unit tests and automated end-to-end test suites • Collaborate with developers, analysts, and French stakeholders in Agile teams