- Development and implementation of financial products include but are not limited to the wallet, payment gateway, cash rebate, merchant management, or compliance
- Build open API features for core financial product
- Communicate effectively with product managers, designing and implementing product features to support the pay system
- Performance tuning, online incidents troubleshooting, and system refactoring
- Write high-quality, clean, and maintainable code using engineering best practices

-Bachelor's/Master's degree in computer science, engineering, or equivalent industry experience
- Proficient in core java, and familiar with spring framework
- Proficient in MySQL, and familiar with at least one NoSQL DB
- Proficient in distributed system design, and familiar with at least one messaging middleware and the underlying design principles
- Capable to cope with stress, and quickly learn new knowledge
- Good cross-team communication skills