Principal Mobile Engineer (POS Terminal)

📋 Description

• Lead the design and architecture of POS terminal solutions, ensuring security, scalability
• Develop and maintain architectural documents and diagrams for POS terminal systems.
• Make architectural decisions on POS terminal software, integrating payment technologies and EMV
• Lead the development of POS-related applications.
• Optimize system performance and security, particularly around payment processing and EMV protocols.
• Participate in planning sessions with product and engineering teams.

🎯 Requirements

• At least 8 years of experience in system design, architecture, and development, specifically in the
• Strong expertise in Android Native development (Java/Kotlin).
• Experience with cross-platform mobile development (e.g., Flutter) is a plus.
• Familiarity with other POS application platforms (C, JavaScript) is a plus.
• Strong knowledge of EMV security protocols and key management.
• Experience with hardware integration for POS devices (card readers, pin pads, printers).

🎁 Benefits

• Culture focused on people and well-being.
• Learning and development environment with knowledge sharing and training.
• Attractive salary, pension, health insurance, annual bonus, and other benefits.