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Test Design Member / UAT Responsibilities - Corporate Business Operation 1 Section Corporate Business Operation Department , Group Sales Division(GSD)

Tokyo, Japan💼 Full-time🗓 2026-09-16 → 2026-09-26

Core

Designing test strategies, planning, and cases for Rakuten Mobile's corporate services to ensure quality before release.

Role type

Test Design Member (QA)

Builds

Corporate mobile communication services and internal tools

Domain

Telecommunications / Mobile Network Operations

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

test strategy formulation, test planning, test case design, test execution, test result analysis, test automation, test design methodologies

Preferred skills

test team management, building test automation frameworks, Agile development, development experience

Technologies

test automation tools

Responsibilities

Formulating test strategies and plans, designing and executing test cases, analyzing test results, promoting test automation, collaborating with development teams

Seniority

Mid-level, hands-on IC

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