Senior Android Developer

The Senior Android Developer will be responsible for designing, building, and maintaining high-quality Android applications on specialized devices in high-reliability, transaction-driven environments., * Develop and maintain robust, scalable Android applications

• Collaborate with product, design, and engineering teams
• Ensure performance, reliability, and seamless user experience on devices
• Handle complex scenarios (network variability, retries, data consistency)
• Contribute to architecture, code quality, and engineering best practices
• Troubleshoot issues across application, device, and integration layers
• Mentor team members and foster a collaborative environment
• Take ownership of features from design through to delivery

Do you have experience in SDKs?, * 5+ years of Android development experience (enterprise, POS, embedded, or hardware-integrated environments preferred)

• Strong expertise in Kotlin (Java is a plus)
• Solid experience with Jetpack, Compose, and Coroutines/Flow
• Strong understanding of Android architecture patterns (MVVM, MVI, Clean Architecture)
• Experience with REST APIs, SDK integrations, and IPC/AIDL
• Knowledge of CI/CD, Git, and testing best practices
• Strong debugging, performance optimization, and problem-solving skills
• Ability to work effectively in cross-functional Agile teams

Nice to have

• Experience in payments, fintech, or regulated environments
• Knowledge of EMV, ISO8583, or transactional systems
• Experience with resilient / offline-first architectures
• Familiarity with secure development practices and sensitive data handling, * Ownership and accountability
• Focus on quality, scalability, and clean architecture
• Pragmatic problem-solving with attention to detail
• Collaborative mindset and continuous learning

Ingenico is the global leader in payments acceptance solutions. As the trusted technology partner for merchants, banks, acquirers, ISVs, payment aggregators and fintech customers our world-class terminals, solutions and services enable the global ecosystem of payments acceptance. With 40 years of experience, innovation is integral to Ingenico's approach and culture, inspiring our large and diverse community of experts who anticipate and help shape the evolution of commerce worldwide. At Ingenico, trust and sustainability are at the heart of everything we do.