Top Product Manager Jobs in Japan

Own the HUD data marketplace product lifecycle, improving vendor onboarding, submission workflows, quality feedback, and marketplace management. Enable research teams to discover, evaluate, and access AI training data and RL environments. Partner with engineering, research, GTM, and operations to simplify complex workflows, define marketplace health metrics, and prioritize product improvements using user feedback and quantitative data.

Own the data marketplace product lifecycle, improving vendor onboarding, submissions, quality feedback, offerings management, and buyer discovery. Partner with engineering, research, GTM, and operations to convert complex requirements into reliable workflows. Define marketplace health and adoption metrics, use qualitative and quantitative insights to prioritize product improvements, and guide launches and iteration in a fast-growing AI startup.

Design, develop, and characterize semiconductor fab equipment; supervise installation, upgrades, and decommissioning; collaborate with vendors; maintain technical and maintenance documentation; support audits and corrective actions; and use analytics and generative AI tools for documentation, project execution, and data-driven decisions.

Manage SAP product master data creation, updates, deletions, and complex data entry while ensuring compliance with business rules and data standards. Gather and standardize information from content owners, lead data audits, investigate stakeholder issues, document procedures, support users, and identify process improvements. The role requires strong SAP and master data management experience, advanced Excel skills, bilingual Japanese and English communication, analytical judgment, and independent workload management.

Support the Product Manager with requirements gathering, documentation, feature-delivery follow-up, and project tracking across design, engineering, and QA. Analyze user feedback, meme communities, and on-chain signals to generate product suggestions. Maintain PRDs, competitive analyses, product documentation, and internal reporting while coordinating stakeholders in a fast-paced crypto environment.

Develops and supports high-voltage electrical products, including service engineering, technical specifications, manufacturing and customer drawings, troubleshooting, material master data, and new service product development. The role analyzes installed equipment against quotation requirements, proposes technical solutions, creates procedures and documentation, and collaborates globally with service and technical teams.

Leads product marketing and go-to-market strategy for Mastercard growth platforms in Japan, including affluent, cross-border, high-value consumer, and ESG solutions. Develops value propositions, scalable marketing frameworks, integrated campaigns, customer toolkits, and activation plans. Partners with product, sales, services, issuers, agencies, and internal stakeholders to drive adoption and usage. Uses analytics, ROI analysis, and performance metrics to optimize investments and report business impact.

Build and scale Base360.ai’s short-term rental platform across frontend, backend, integrations, automation, dashboards, and AI-powered workflows. Work directly with customers, founders, and designers to identify problems, ship end-to-end solutions, and improve product outcomes. Develop reliable APIs, event-driven automations, cloud infrastructure, and integrations with Airbnb, Stripe, Twilio, OpenAI, and other platforms. Own features from discovery through deployment while balancing usability, security, scalability, and maintainability.

Build and scale Base360.ai’s short-term rental platform across frontend, backend, integrations, automation, AI workflows, dashboards, and customer-facing features. Own products end to end, from understanding customer problems through deployment and iteration. Develop reliable APIs and integrations with Airbnb, Stripe, Twilio, OpenAI, and other partners while improving usability, scalability, security, and operational outcomes.

Lead product strategy and lifecycle for Liquid Staking/Restaking products. Drive development, launch, and growth by collaborating with engineering, design, and marketing. Gather stakeholder and user feedback, perform competitive and market research, and prioritize data-driven product improvements to increase adoption and differentiation.

Leads customer and internal product innovation engagements across Japan, Korea, and Asia Pacific. Facilitates design sprints, ideation, prototyping, agile development, customer testing, pilots, and innovation programs. Develops Digital Labs offerings, advises partners on emerging technologies, manages stakeholders, supports business development, and leads multidisciplinary UX, content, development, and business teams. Requires strong facilitation, strategic thinking, communication, consulting, innovation, and relationship-management skills.

Own product management for PayPay Securities’ mobile investment platform. Responsibilities include writing PRDs, coordinating design, engineering, and QA teams, managing product development cycles, translating user problems into product improvements, and defining metrics for continuous user-experience optimization. The role helps establish a new product organization and expand accessible asset-management services in Japan.

Design UI/UX for PayPay Securities native apps, mini-apps, PC trading sites, and management tools. Collaborate with product managers, engineers, and designers to create features and improve existing experiences. Conduct quantitative and qualitative user research, analyze product metrics, develop UX flows and interfaces using design systems, propose improvements, and facilitate design workshops.

Design end-to-end UX for AI-driven web and mobile products. Develop human-AI interaction patterns for prompting, review, correction, confirmation, handoff, and recovery. Create clear, controllable interfaces for complex workflows, prototype and test concepts, conduct usability research, and collaborate with product, engineering, and ML teams. Help establish reusable HCI patterns and design systems for trustworthy AI experiences.

Drive revenue for Stripe Billing by leading new sales and upsell conversations, managing strategic deals, exceeding quotas, advising customers on product value, and collaborating with sales, marketing, product, and operations teams. The role requires technical and business conversations with senior executives, customer feedback synthesis, territory thought leadership, and fluent written and spoken Japanese.

The Director is responsible for strategic initiatives in products and services, creating value narratives, aligning resources, and managing P&L to enhance Mastercard's offerings in Japan.

Lead end-to-end AI-powered product development: define roadmap, identify AI opportunities, run experiments, engage customers, set success metrics, and drive product adoption and business outcomes.

Own product marketing for Canary’s B2B SaaS platform, developing positioning, messaging, sales assets, presentations, webinars, and go-to-market initiatives. Analyze market and competitive intelligence, measure campaign and product adoption performance, and provide optimization insights. Collaborate cross-functionally with Product, Sales, Marketing, Customer Support, Growth, Partners, and Design to communicate product value and improve conversions across SMB, mid-market, and enterprise audiences.

Designs, integrates, tests, and evaluates automotive radar systems, including vehicle installation, laboratory and chamber data capture, and on-road analysis. Identifies root causes, resolves technical issues, coordinates with global engineering teams, develops installation guidelines, and supports customer discussions. Requires radar and ADAS experience, MATLAB and CAN analyzer expertise, and strong English and Japanese communication skills. Domestic and international travel is required.

Own product management for a software development and collaboration platform used across Woven by Toyota and the Toyota Group. Responsibilities include understanding developer needs, defining product vision and strategy, managing requirements and prioritization, creating roadmaps and user stories, tracking usage analytics, measuring outcomes, and representing customer needs to internal teams. The role requires technical software or platform product experience, cross-cultural collaboration, and strong English communication.

Lead global product integration initiatives to enhance yield and quality, collaborating with teams across the world. Manage technical challenges and coordinate cross-functional efforts to ensure successful product introduction.

Lead the BizStack IoT platform roadmap across frontend and backend, partnering with engineering and UX to build scalable capabilities. Translate customer and industry requirements into architecture and feature decisions, balance technical debt with delivery timelines, track platform health metrics, and use AI tools to validate technical approaches through rapid proofs of concept. Collaborate cross-functionally to align platform investments with overall business strategy.

Identify industry-specific customer problems and propose product solutions aligned with the BizStack IoT and AI platform strategy. Collaborate with stakeholders, engineering, and UX teams to refine and launch solutions. Build rapid AI-assisted proofs of concept, validate ideas, synthesize feedback, and lead execution from discovery through launch. The role requires at least weekly office attendance and supports diverse B2B customer segments.

Own the ad monetization product roadmap for mobile app developers. Lead customer discovery, product strategy, prioritization, and execution across rewarded ads, revenue tracking, virtual currency, entitlements, and related platform capabilities. Partner closely with engineering, design, data, and go-to-market teams to ship quickly, validate hypotheses, and improve publisher monetization. Develop expertise in mobile advertising ecosystems, including mediation, auctions, demand sources, pricing, measurement, and publisher needs.

Owns product discovery, requirements, roadmap planning, prioritization, and feature delivery for a regulatory compliance SaaS platform. Engages customers, partners with engineering and design, analyzes feedback and product data, and represents Japanese customer and regulatory needs within a global product organization. Requires strong stakeholder management, analytical problem-solving, cross-functional collaboration, business-level Japanese, and professional-level English.