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Develop cross-platform mobile applications (primarily PlayStation App) integrating with PlayStation consoles and backend APIs. Build social and real-time features for large-scale user bases, handle full development lifecycle from research and design to implementation, testing, and operations, and contribute to architecture and framework decisions while collaborating with product, design, and global teams.

Manage royalty accounting and partner transactions for game titles, including royalty calculations, payments, tax/accounting for marketing and creator support, document preparation, audit and tax inquiry responses, and cross-functional coordination with global teams.

PlayStationのハードウェア商品企画を担当、アイディア創出・仕様策定・開発との連携を行い量産立ち上げや改善などを推進。

Manage team operations and project management across multiple teams, collaborating internationally to drive IT security projects' success.

Develop and maintain SDKs and systems software for PlayStation Network features, providing technical support to developers, and designing network protocols and libraries using C/C++.

Own and execute omnichannel marketing for Japan across Web, CRM, app, console, and LINE. Design and localize global strategy, lead end-to-end campaigns, measure KPIs, iterate improvements, and coordinate with global and local stakeholders to maximize player engagement and business growth.

The Legal Director will oversee legal support for hardware and software engineering, procurement, and R&D teams in Japan, providing contract management, legal risk assessment, and strategic decision-making support while managing team members.

The role involves designing and developing client software for game distribution and installation on PlayStation systems, ensuring compatibility and performance while working with multiple teams on solutions and implementations.

Design, develop, test, deploy, and operate mission-critical, high-availability, high-security systems supporting PlayStation manufacturing. Collaborate with global stakeholders and external partners, drive performance and quality improvements, model complex business domains, ensure data integrity and transactional correctness, and lead technical reviews and operations in on-premises and container-based environments.

Design, build, and operate high-availability, high-security on-prem and Kubernetes-based infrastructure supporting manufacturing, supply chain, and security systems. Manage monitoring, incident response, performance tuning, IaC/config management, HSM and key management initiatives, legacy modernization, global deployments, partner collaboration, and continuous operational improvements.