Job Description

We are seeking a detail-oriented WeChat Payment Tester to validate, monitor, and optimize payment processes within our application/platform. The ideal candidate will have hands-on experience with WeChat Pay, strong analytical skills, and a solid understanding of mobile app testing, payment flows, and QA best practices.

Key Responsibilities

• Conduct functional, integration, and end-to-end testing of WeChat Pay payment flows (QR code payments, Mini-program payments, App payments, JSAPI, refund, cancellation, etc.).
   
• Validate transaction success, failure handling, timeout behavior, and error messages.
   
• Ensure compliance with WeChat Pay regulations, requirements, and technical standards.
   
• Prepare and execute detailed test cases, test scripts, and test scenarios.
   
• Identify defects and inconsistencies; document them clearly and track to resolution.
   
• Collaborate with developers, product managers, and external payment partners to troubleshoot issues.
   
• Test across multiple devices, OS versions, and network environments.
   
• Monitor real-time transaction logs and backend data to verify payment accuracy.
   
• Support UAT and production verification of WeChat payment features.
   
• Provide recommendations to improve payment performance and user experience.

Job Requirements

• Experience testing mobile apps or web applications (manual or automation).
   
• Hands-on experience with WeChat Pay integration or payment testing.
   
• Strong understanding of payment gateways, fintech systems, or e-commerce checkout flows.
   
• Ability to document test results and reproduce issues clearly.
   
• Familiarity with Android/iOS environments and basic debugging tools.
   
• Comfortable using tools like Charles Proxy, Postman, Fiddler, or similar.
   
• Strong attention to detail and problem-solving abilities.
   

Skills