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QA Engineer

Shanghai💼 Full-time🗓 2026-02-13 → 2026-09-26

Core

Designing and executing automated test cases for a crypto payment platform to ensure security, stability, and accuracy of payment processes.

Role type

Senior IC QA Engineer (Automated Testing)

Builds

Automated test frameworks and test coverage for payment functional modules and channel integrations

Domain

Fintech / Cryptocurrency / Payments

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Automated testing frameworks, Payment domain knowledge, Channel integration testing, SQL, Java or Python, Functional testing, Performance testing, Interface testing

Preferred skills

Experience with Selenium or Appium, Experience with order generation and reconciliation processes

Technologies

Selenium, Appium, Java, Python, SQL

Responsibilities

Build and maintain automated test frameworks, Test payment-related functional modules and payment channel interactions, Write test reports and analyze test data, Collaborate with development and product teams to resolve issues

Seniority

Mid-Senior, hands-on IC

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