Android Developer - Payments

Our client is a global technology company that develops advanced software and hardware solutions for payment processing across in-store, digital, and cloud environments. Their platforms enable secure, compliant transactions and power many of the payment systems used by major retailers and service providers. This role focuses on building and scaling the next generation of cloud-based payment applications, ensuring security, reliability, and seamless performance across global operations.

What You Will Do

• Build native Android applications for payment devices with Kotlin and Java.
• Own development across the full lifecycle from concept and specifications through release.
• Partner with Product Managers to design UI and UX that support fast and intuitive payment experiences.
• Deliver features that meet strict security and compliance standards, including PCI requirements.
• Build integrations with a range of payment processors and related services.
• Produce clean, testable code and maintain a strong unit testing approach.
• Support performance tuning, debugging, and upgrades of existing applications.
• Implement secure communication and encryption protocols across client and server flows.

What You Bring

• 2+ years of Android development experience with strong Kotlin and Java skills.
• 1+ year in payment card industry knowledge (required)
• Strong understanding of Android SDKs, frameworks, and OS internals.
• Experience starting new projects or working within established codebases.
• Knowledge of database design and server client architectures.
• Strong understanding of encryption technologies such as TLS, TDES, AES, and DUKPT.
• An interest in building products that support secure and reliable payment experiences.