ITエンジニア（IT・Web・通信・ゲーム）/月平均残業時間20時間以内の転職求人一覧

・Strategic Infrastructure Leadership: Oversee global strategy, architecture, and governance for IT infrastructure across diverse environments.・Operational Excellence & Alignment: Drive sustainable operating models, lifecycle management, and continuous improvement to ensure infrastructure development remains consistent and fully aligned with business priorities.・Leadership & Stakeholder Partnership: Build and coach high-performing senior leadership teams while collaborating with cross-functional stakeholders to optimize investment and service outcomes.#LI-Hybrid#LI-KN

About the RoleJoin a global organization as a Test Manager responsible for leading User Acceptance Testing (UAT) for enterprise system releases. Working with regional stakeholders and offshore development teams, you will ensure high-quality software delivery, effective defect management, and continuous improvements to testing processes.Key Responsibilities- Lead the end-to-end User Acceptance Testing (UAT) lifecycle, including planning, execution, defect resolution, and business sign-off.- Develop test strategies, test plans, success metrics, and release readiness criteria.- Coordinate testing activities with business users, IT teams, and offshore development teams across multiple regions.- Monitor testing progress and communicate project status, risks, issues, and release readiness to stakeholders.- Manage the defect lifecycle, including logging, prioritization, validation, regression testing, and closure using testing tools.- Prepare testi

- Design and optimize enterprise-wide IT architecture aligned with business and digital transformation objectives- Define architecture standards, governance frameworks, and integration strategies across multiple systems and platforms- Analyze and improve relationships between business processes, applications, data, infrastructure, and networks- Lead initiatives to modernize legacy systems and migrate toward scalable cloud-based environments- Design, build, and maintain common digital platforms and infrastructure services- Collaborate with business and technical stakeholders to establish long-term technology roadmaps- Promote architecture governance, quality standards, and security best practices across the organization

- Support and maintain business applications used in Japan operations, including ERP-related systems, retail applications, and reporting platforms.- Manage daily application operations, user support, issue resolution, and vendor coordination.- Monitor system performance and ensure operational stability and business continuity.- Support system integrations and interfaces between local and global platforms.- Coordinate data mapping, interface specifications, and integration requirements with internal and external stakeholders.- Support middleware, batch jobs, and file-based integrations.- Participate in upcoming global ERP/SAP transformation initiatives, including testing, migration, and rollout activities.- Prepare and maintain operational documentation, procedures, and knowledge management materials.- Work closely with business users and global IT teams to improve processes and standardize operations.- Contribute to knowledge transfer and lo