Description

As a Full Stack Development Engineer at Payoneer, you will design, develop, and maintain core modules of our cross-border payment system, ensuring high availability, security, and compliance. You will work on performance optimization, system stability, and build monitoring and log analysis systems for a global user base.

Requirements

• 5+ years of experience as a full stack development engineer
• High pursuit of code quality, system stability, and security
• Experience with high-concurrency, multi-time zone systems
• Knowledge of international security standards and Chinese regulatory requirements
• Strong problem-solving and performance optimization skills

Responsibilities

• Participate in core architecture design and technical solution development of cross-border payment platforms
• Develop and iterate core modules such as transactions, clearing, settlement, risk control, and account systems
• Monitor and optimize system performance, handle online failures, ensure 7x24 hour stable operation
• Build full chain stress testing, monitoring, and log analysis system to resolve performance bottlenecks
• Implement security and compliance measures including transaction monitoring, API encryption, and anti-attack strategies