Backend Engineer - Payment (Java)

Responsibilities

• Development and implementation of financial products include but are not limited to the wallet, payment gateway, cash rebate, merchant management
• 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

Minimum Qualifications

• Bachelor's/Master's degree in computer science, engineering, or equivalent industry experience
• 3-6 Years of work 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
• Good cross-team communication skills
• Bilingual English/Mandarin is required to be able to coordinate with overseas partners and stakeholders.

Preferred Qualification

• Proficient in spring cloud and microservice design
• Related domain experience in the Fin-Tech industry
• Experience or interest in developing backends, APIs, libraries, and SDKs
• Performance tuning experience on JVM, SQL, RPC, etc.
• Global team management experiences