POS Systems and EMV Payment Core Senior Developer

We are seeking a highly skilled Android Developer with extensive experience in developing Point of Sale (POS) systems and implementing ISO 8583 protocols for EMV card transactions. The ideal candidate will be responsible for designing, developing, and maintaining robust and secure Android applications tailored for POS systems. This role requires a deep understanding of payment processing, EMV card standards, and secure coding practices.

Key Responsibilities:

• Develop, test, and maintain Android applications for POS systems.
• Implement ISO 8583 messaging protocols for secure and efficient transaction processing.
• Integrate EMV card processing capabilities, ensuring compliance with industry standards and regulations.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Ensure the performance, quality, and responsiveness of applications.
• Identify and correct bottlenecks and fix bugs.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
• Write clean, maintainable, and well-documented code.
• Participate in code reviews to maintain code quality and share knowledge with the team.
• Work closely with the security team to ensure the application adheres to security best practices.