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QA Lead - Global Ad Technology Supervisory Department (GATD)

Tokyo, Japan💼 Full-time🗓 2026-09-28

Core

Lead QA team to ensure reliability and scalability of Rakuten's global advertising systems through automation and process improvement.

Role type

Senior QA Lead (AdTech)

Builds

Automated testing frameworks and strategies for backend and frontend applications

Domain

E-commerce / AdTech

Required skills

API/UI test automation, non-functional testing, ISTQB Foundation Level, Python or Java, AI and agentic systems testing, troubleshooting, debugging, test planning, QA methodologies

Preferred skills

Internet service industry experience, E-commerce domain knowledge, Service-oriented mindset

Technologies

Python, Java, AI, agentic systems

Responsibilities

Write, extend, and maintain automated test plans and scripts; Design, execute, and automate tests for backend and frontend applications; Architect automation frameworks and define automation strategies; Work with engineering and product teams to prioritize testing and report results; Participate in design and specification reviews; Assist cross-functional teams with troubleshooting; Champion QA best practices and drive continuous process improvement

Seniority

Senior, hands-on IC

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