PayPay Card Corporation is seeking a highly skilled Senior SDET/SDET to design, develop, and implement robust test automation frameworks for batch jobs, backend systems, and legacy architectures.
The candidate will automate backend services, APIs (REST/gRPC), and microservices testing.
Responsibilities include designing and implementing test automation frameworks for batch jobs and infrastructure, working with legacy architectures like CORBA, and modernizing testing strategies.
The role involves developing and maintaining CI/CD pipelines using GitLab, Jenkins, and Gradle, writing robust test cases using TestNG, AssertJ, and JUnit, and implementing mocking strategies with Mockito.
The candidate will work with Java ProcessBuilder for executing system-level commands in automation and generate detailed test reports using Allure and SLF4J for logging and debugging.
Collaboration with developers to integrate automation tests into the SDLC and analyzing test results to suggest improvements for better test coverage and efficiency is also required.
Requirements:
Candidates must have 5+ years of experience in test automation and software quality assurance.
Strong Java programming skills and experience in backend automation are essential.
A deep understanding of microservices testing strategies is required.
Experience with CI/CD tools like GitLab and Jenkins is necessary.
Knowledge of TestNG, AssertJ, and JUnit for test writing is required.
Familiarity with mocking frameworks such as Mockito is needed.
Experience with Java ProcessBuilder for system-level automation is essential.
Strong debugging and logging skills using SLF4J are required.
Experience with REST Assured, gRPC, or other API testing tools is necessary.
Knowledge of scripting languages (Shell, Python, etc.) for automation is required.
A coding challenge will be part of the QA selection process.
Benefits:
The position offers a full-time employment status with a hybrid workstyle, allowing for flexible working arrangements including remote and office work.
Employees enjoy full flex time with no core time, typically working from 9:00 am to 5:45 pm.
Holidays include every Saturday, Sunday, national holidays in Japan, New Year's break, and company-designated special days.
Paid leave includes annual leave (up to 14 days in the first year) and personal leave (5 days each year) for various personal needs.
The salary is paid annually in 12 installments, reviewed once a year, with a special incentive based on company performance and individual contribution.
Additional benefits include social insurance (health insurance, employee pension, employment insurance, and compensation insurance) and a 401K plan.