Strategist (RMI Strategy & Data Dep) at Rakuten Mobile, Inc. | JP | Rezi

Strategist (RMI Strategy & Data Dep) at Rakuten Mobile, Inc.

Strategist (RMI Strategy & Data Dep)

Rakuten Mobile, Inc. · JP

2 weeks ago

Strategist (RMI Strategy & Data Dep)

Rakuten Mobile, Inc. · JP

16 days ago
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About the Role

As a core member of the Business Strategy team, you will own the end-to-end lifecycle of new business initiatives, acting as a strategic leader from ideation to execution.

Responsibilities

  • Proactively scan global telco, tech, and adjacent market landscapes to identify high-potential opportunities aligned with Rakuten Mobile’s strategic priorities.
  • Develop structured hypotheses and opportunity briefs, synthesizing market signals, competitive intelligence, and ecosystem synergies into actionable concepts.
  • Lead ideation workshops with internal stakeholders and senior leadership to move concepts into a prioritized initiative pipeline.
  • Conduct rigorous market sizing (TAM/SAM/SOM), segmentation, and competitive landscaping (Porter’s Five Forces, PESTLE).
  • Benchmark Rakuten Mobile’s positioning against global telcos (e.g., KDDI, SoftBank, SK Telecom, T-Mobile) and tech platform companies (e.g., Alphabet, Amazon).
  • Track innovation in IoT, cloud, AI, and 5G monetization strategies to unlock new revenue streams.
  • Develop board-ready business cases, including commercial model design, financial projections (EBITDA, NPV, IRR), risk assessment, and go/no-go frameworks.
  • Stress-test commercial models under multiple scenarios to ensure alignment with market needs and revenue targets.
  • Identify and cultivate relationships with prospective partners across target verticals.
  • Structure innovative commercial contracts, partnership governance models, and product/service strategies.
  • Manage the deal funnel from initial outreach through due diligence to final launch.
  • Own the full initiative lifecycle, acting as project lead across internal functions and external partners.
  • Define KPIs and feedback loops post-launch to refine and optimize business performance.
  • Apply structured project management disciplines (milestone planning, RACI frameworks) to drive initiatives from strategy to revenue-generating reality.
  • Develop insight-led strategy documents and high-impact presentations for senior leadership.
  • Facilitate executive workshops to drive alignment on strategic direction and commercial decision-making.
  • Serve as the primary strategy interface for key stakeholders, building coalitions to support cross-departmental resource commitments.
  • Mentor junior analysts, fostering a culture of analytical rigor and structured problem-solving.

Requirements

  • 5–8 years of progressive professional experience, with a strong preference for candidates combining strategy consulting with industry experience.
  • Strategy consulting experience at a top-tier firm or equivalent in-house strategy/corporate development experience at a leading telco or tech company.
  • Demonstrated track record of leading new business, growth strategy, or partnership development initiatives from ideation through execution.
  • Hands-on experience building financial models and business cases for new ventures or partnerships.
  • Proven ability to manage multiple concurrent workstreams in a fast-paced, ambiguous environment.
  • Experience using AI as a tool to fulfill business objectives.

Skills

  • AI
  • Data-driven Customer Value Management (CVM)
  • Digitalization
  • Market sizing
  • Segmentation
  • Competitive landscaping
  • Porter’s Five Forces
  • PESTLE
  • Financial modelling
  • Business case development
  • Partnership structuring
  • Contract negotiation
  • Project management
  • RACI frameworks
  • Executive communication
  • Telecommunications
  • Technology
  • Media
  • IoT
  • AI/ML products
  • OTT/content
  • AdTech
  • Connected devices
  • Data monetization
  • Japanese market
  • APAC region
  • Venture building
  • Corporate innovation
  • Business incubation
  • Japanese language

Experience Level

  • 5-8 years

About the Company

  • Our department drives customer and technology transformation through digitalization, AI, and data-driven Customer Value Management (CVM) platforms.
  • We enable personalized customer experiences and accelerate acquisition, retention, win-back, ecosystem cross/up-selling, and operational excellence across retail, web, marketing, and customer support channels.