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Open Positions (Engineering, Product Management, & Strategy Planning) - IT Division, Rakuten Securities, Inc.(Secondment)

Tokyo, Japan💼 Full-time🗓 2026-09-04 → 2026-09-25

Core

Lead the next evolution of Rakuten Securities by driving AI-driven development, cloud-native infrastructure, large-scale system overhauls, and product strategy within the financial sector.

Role type

Multi-disciplinary engineering and strategy lead (AI, Cloud, SRE, Product, Planning)

Builds

Cloud-native infrastructure, AI-driven investment solutions, core financial systems, and next-generation development processes

Domain

Financial services / Securities / Fintech

Deliverable

production ML models | infrastructure | product features

Required skills

AI integration, cloud-native architecture, large-scale system development, IT strategy formulation, project management, Agile/DevOps

Preferred skills

Financial domain knowledge, legacy modernization experience, AI implementation

Technologies

Cloud infrastructure, AI frameworks, modern development stacks

Responsibilities

Lead AI-driven development initiatives, architect cloud-native infrastructure, oversee large-scale system overhauls, formulate IT strategy, manage product development direction

Seniority

Mid-Senior, hands-on IC with strategic scope

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