Job Description

Career Opportunity for a QA Engineer in Japan!

 

■ Job Title

QA engineer/testing

 

■ Company Overview

We are a premier provider of cross-border payment solutions in Japan.
Our platform supports thousands of global merchants through developer-centric APIs and seamless integration with major e-commerce platforms.

 

■ Your Role and Responsibilities 

●Design, build, and maintain automated testing frameworks and tools to enhance coverage, reliability, and efficiency.
●Plan, execute, and oversee manual, exploratory, and regression testing for new product features and releases.
●Review system specifications and technical documentation to ensure clear testability and provide actionable feedback to development teams.
●Identify, document, and manage defects throughout their lifecycle, driving continuous improvements in product quality.
●Develop and maintain CI/CD-integrated testing pipelines, embedding automated tests into deployment workflows.
●Collaborate closely with developers and stakeholders to ensure quality is built into every phase of development.
●Participate in code and test plan reviews, offering insights to strengthen testing coverage and standards.
●Contribute to the definition and implementation of QA processes and best practices across engineering teams.
● Research, evaluate, and recommend testing tools or practices that enhance scalability, speed, and efficiency of QA operations.

 

■ Experience and Qualifications

● 2–5 years of hands-on experience in software testing, test automation, or software engineering.
● Proficiency in at least one programming language such as TypeScript, JavaScript, Python, or Ruby.
● Practical experience with test automation frameworks like Playwright, Selenium, Capybara, or RSpec.
● Strong understanding of testing methodologies including unit, integration, and end-to-end testing.
● Proven experience designing and executing test plans and test cases—both automated and manual.
● Familiarity with CI/CD environments and integrating automated tests into continuous delivery pipelines.
● Comfortable working independently in dynamic or ambiguous settings, with a proactive, results-driven mindset.
● Excellent communication, problem-solving, and debugging abilities.

 

■ Additional Preferred Qualifications

● (Not required, but please highlight any of the following in your application.)
● Experience testing multilingual or mobile applications.
● Familiarity with AWS, monitoring tools such as Datadog, or performance testing frameworks.
● Exposure to backend systems, APIs, or infrastructure testing.
● Prior experience in Agile/Scrum environments or fast-paced startup teams. ● Contributions to open-source projects.

 

■ Good Reasons to Join

● Flexible work arrangements, including remote and in-office options.
● Attractive paid leave policies, including summer, winter, and birthday holidays. Dedicated budget for self-learning and professional development.
● Support for Japanese language learning.

 

■ Work Location

Tokyo
Hybrid

■ Salary 

To be decided based on your experience, skill set, and company policies.
Details will be shared during the interview process.

 

Details will be provided during the meeting.