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
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. We're seeking a Senior SDET/Automation QA Engineer to join our dynamic team and help drive our quality assurance initiatives.

The role combines deep technical expertise in test automation with strategic thinking about quality assurance. You'll be responsible for designing and implementing robust test automation frameworks for our backend systems, batch jobs, and legacy architectures. This position requires strong Java programming skills and extensive experience with modern testing tools and frameworks.

As our Automation QA Engineer, you'll work with cutting-edge technologies including microservices, REST/gRPC APIs, and CI/CD pipelines. You'll use tools like GitLab, Jenkins, TestNG, and JUnit to create comprehensive test suites. The role involves collaborating closely with development teams to integrate automation tests into the SDLC and continuously improve our testing strategies.

We offer a flexible work environment with remote options, comprehensive benefits including social insurance and 401K, and competitive compensation. This is an excellent opportunity for a seasoned QA professional who wants to make a significant impact in the FinTech industry while working with modern technologies and contributing to Japan's cashless payment revolution.

The ideal candidate will bring 5+ years of QA automation experience, strong technical skills, and preferably Japanese language proficiency (JLPT N1 level). If you're passionate about quality, automation, and creating robust testing frameworks that ensure excellent product reliability, we want to hear from you.

Last updated 2 minutes 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
  • Japanese language skills (native level or equivalent to JLPT N1)

Benefits For Automation QA Engineer

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

Interested in this job?

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