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Automation QA Engineer

PayPay Card Corporation provides FinTech services integrated with PayPay payment platform, serving over 66 million users since launch.
Backend
Senior Software Engineer
Remote
501 - 1,000 Employees
5+ years of experience
Finance

Description For Automation QA Engineer

PayPay Card Corporation, established in 2021, is a leading FinTech company in Japan that has revolutionized digital payments by integrating with the PayPay payment platform, serving over 66 million users. They are seeking a Senior SDET/Automation QA Engineer to join their team in designing and implementing robust test automation frameworks for their backend systems and microservices architecture.

The role requires a highly skilled professional with 5+ years of experience in test automation and quality assurance, with strong expertise in Java programming and microservices testing. The ideal candidate will be responsible for automating backend services, APIs (REST/gRPC), and developing comprehensive test frameworks for batch jobs and infrastructure. They will work with modern CI/CD tools like GitLab and Jenkins, while also helping to modernize testing strategies for legacy architectures.

This position offers an excellent opportunity for someone passionate about quality engineering in the FinTech sector, with the flexibility of remote work within Japan. The company provides competitive benefits including flexible working hours, comprehensive social insurance, 401K, and various allowances. The role combines technical challenges with the opportunity to impact Japan's cashless payment evolution.

Working at PayPay Card means joining a fast-paced environment where you'll contribute to refining products at an unprecedented speed. The company culture emphasizes innovation and technical excellence, making it an ideal place for professionals interested in advancing financial technology solutions. The position offers both technical growth and the chance to be part of Japan's digital financial transformation.

Last updated 2 months ago

Responsibilities For Automation QA Engineer

  • Automate backend services, APIs (REST/gRPC), and microservices testing
  • Design and implement test automation frameworks for batch jobs and infrastructure
  • Work with legacy architectures like CORBA and help modernize testing strategies
  • Develop and maintain CI/CD pipelines using GitLab, Jenkins, and Gradle
  • Write robust test cases using TestNG, AssertJ, and JUnit
  • Implement mocking strategies with Mockito and similar tools
  • Work with Java ProcessBuilder for executing system-level commands in automation
  • Generate detailed test reports using Allure and SLF4J for logging and debugging
  • Collaborate with developers to integrate automation tests into the SDLC
  • Analyze test results and suggest improvements for better test coverage and efficiency

Requirements For Automation QA Engineer

Java
Python
  • 5+ years of experience in test automation and software quality assurance
  • Strong Java programming skills and experience in backend automation
  • Deep understanding of microservices testing strategies
  • Experience with CI/CD tools like GitLab, Jenkins
  • Knowledge of TestNG, AssertJ, and JUnit for test writing
  • Familiarity with mocking frameworks such as Mockito
  • Experience with Java ProcessBuilder for system-level automation
  • Strong debugging and logging skills using SLF4J
  • Experience with REST Assured, gRPC, or other API testing tools
  • Knowledge of scripting languages (Shell, Python, etc.) for automation

Benefits For Automation QA Engineer

401k
  • Full Flex Time (No Core Time)
  • Annual leave (up to 16 days in first year)
  • Social Insurance (health insurance, employee pension, employment insurance and compensation insurance)
  • 401K
  • Overtime allowance
  • Late overtime allowance
  • Commuting and transportation expenses
  • Work style support allowance

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