Company CIO Office : Application Development Engineer (CIOO)
Core
Designing and implementing IT system solutions to support Rakuten Mobile's corporate strategy and operational efficiency using AI.
Role type
Senior Application Development Engineer
Builds
Enterprise IT systems and AI-driven operational tools for Rakuten Mobile
Domain
Telecommunications / Enterprise IT / AI
Deliverable
production ML models | product features
Required skills
Java, Python, JavaScript, system architecture, project lifecycle management, vendor management
Preferred skills
iOS/Android development, QA/QC, database management, infrastructure knowledge
Technologies
Java, Python, JavaScript, SaaS platforms
Responsibilities
Conceptualize system solutions based on business challenges, lead design and development phases, manage development vendors
Seniority
Mid-career to Senior, hands-on IC
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