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Jobs in Tokyo

563 jobs in Tokyo open to English speakers, updated 27 October 2026.

Tokyo is the heart of Japan's job market and home to its most international workplaces. Browse roles across every industry from global startups to established enterprises, many offering visa sponsorship and English-speaking environments.

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Externalmarketingother

New Business Marketing & Promotion Lead

ShiseidoShiseido
16/10/2026
Tokyo
Onsite
Fixed Hours
Full-time (Seishain)

For more than 150 years, Shiseido has continually redefined the concept of beauty. Today, we are working to create “new beauty innovations” that go beyond traditional cosmetics and skincare to encompass people’s physical and emotional well-being. Our department’s mission is to explore the medium- to long-term business pillars that will drive Shiseido’s next phase of growth, continually generate innovative business ideas that can be rolled out from the Japanese market, and bring them to life. Several confidential projects are currently underway, and we are strengthening our marketing capabilities to rapidly bring unprecedented customer value to society. You will plan and execute business validation (PoCs) and go-to-market (GTM) strategies for initiatives ranging from 0 to 1 and 1 to 10; conduct market research in new fields, identify customer insights, and define value; develop product and service concepts and build brands; and carry out agile hypothesis testing, including acquiring early fans, validating prototypes, and conducting marketing tests. As the lead for marketing and promotion in new businesses, you will shape and drive strategies spanning initial awareness-building, fan development, and further scaling. You will plan and execute promotional strategies, including integrated online and offline communications, media planning, and campaigns for new business and service launches. You will use digital marketing methods to reach target audiences and develop CRM initiatives that encourage continued use. You will analyze market responses to promotional initiatives as quickly as possible and feed the findings back into product and service improvements. You will also manage projects in collaboration with advertising agencies, PR firms, and internal R&D and creative teams. This role offers the opportunity to become directly involved in creating businesses, using your marketing expertise to build a business from scratch or grow it. You will work on multiple business ideas emerging within the group, adapting them to the Japanese market and helping spark new movements. Backed by Shiseido’s brand assets and R&D capabilities, you can take on highly autonomous marketing initiatives with the speed and agility of a startup.

EN: Not RequiredJP: Business
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Externalotherother

[Innovative Medicine] メディカルアフェアーズ本部 ヘマトロジー部門 ヘマトロジー部 AMLメディカルサイエンスリエゾン

Johnson & JohnsonJohnson & Johnson
16/10/2026
Tokyo
Onsite
Fixed Hours
Full-time (Seishain)

The Medical Science Liaison (MSL) in Hematology Medical Affairs, with a focus on Acute Myeloid Leukemia (AML), is responsible for building trusted scientific relationships with Key Individuals (KIs) and implementing the medical strategy and Medical Affairs Plan (iMAP) through high-quality scientific exchange. The MSL engages with KIs using relevant medical and scientific information, identifies and gathers actionable insights and unmet medical needs, and brings these insights back to the organization to inform and optimize the medical strategy. The MSL is responsible for executing the AML MSL plan and iMAP while actively contributing to the continuous evolution of the MSL and broader medical strategy. Key responsibilities include building and maintaining trusted scientific relationships with KIs in the assigned therapeutic area and executing the medical plan through high-quality scientific exchange; conducting fair, balanced, and scientifically rigorous communications with healthcare professionals (HCPs); and identifying, gathering, analyzing, and communicating insights and unmet medical needs to support medical advancement in the therapeutic area and maximize the value of J&J products. At Specialist level, in addition to these responsibilities, the role leads projects and key initiatives within the MSL group in the assigned therapeutic area and drives them to successful completion; proactively leverages emerging medical and scientific information, engages KIs in timely scientific discussions, and further strengthens trusted relationships; analyzes and identifies key MSL insights and communicates them to the Disease Area (DA) team to support the development and refinement of the DA strategy and Medical Affairs Plan (iMAP); and contributes to the development and mentoring of less-experienced MSLs within the DA. At Senior Specialist level, in addition to the responsibilities above, the role leads and ensures the successful execution of cross-functional projects and initiatives across the MSL organization and the Medical Affairs DA team; serves as a key contributor to the development and refinement of the DA strategy and Medical Affairs Plan (iMAP); builds strong, trusted scientific relationships with KIs through the interpretation, synthesis, and communication of complex scientific and clinical data; and contributes to the development of the MSL strategy for the assigned DA and enhances the capabilities of DA team members. The role involves extensive interaction with external and internal stakeholders, including physicians, KOLs and other KIs, healthcare professionals, researchers, R&D, Clinical Development, Regulatory Affairs, Pharmacovigilance, Post-Marketing Surveillance, HPMA, Communications, Sales and Marketing, and Medical Affairs teams and leaders in Japan, Asia Pacific, and globally.

EN: BusinessJP: Business
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Externaloperationsother

Manager, Sales Strategy

SalesforceSalesforce
16/10/2026
Tokyo
Hybrid
Fixed Hours
Full-time (Seishain)

Sales Strategy is an internal consulting organization that supports the sales organization, and the Strategy Manager plays a key role within it. The Manager is responsible for analyzing key metrics related to company performance and market opportunities, setting strategic priorities for the sales organization, and making recommendations and presentations to senior leaders. The role involves projects such as organizational design, business planning, market segmentation and coverage optimization, and sales performance evaluation. Key deliverables include sophisticated analytical models, performance analyses, various dashboards, and presentations for internal executives. The role includes regular discussions with senior executives. Responsibilities include preparing and delivering presentations for senior executives; conducting day-to-day business performance analyses to support executive decision-making; designing and building analytical models using scalable reporting tools; and regularly sharing information and driving improvement initiatives with the sales organization and related departments. The role also involves conducting qualitative and quantitative data analyses and internal and external research to understand the market and develop innovative customer acquisition initiatives, as well as designing analytical models needed to optimize the Go-To-Market model. You will collaborate with internal stakeholders and external partners, including marketing agencies, data vendors, and business partners, and manage and operate multiple projects and initiatives. You will exchange information and coordinate with the U.S. headquarters and overseas affiliates; identify and drive solutions to the most important issues in the Japanese market; develop and execute long-term strategies, including investment plans and GTM strategies, with the Country Manager and leadership team to achieve mid- to long-term aspirational goals; and prepare quarterly business review (QBR) materials for local and global leadership.

EN: BusinessJP: Business
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Externalengineeringdevops

Linux Server Senior Engineer - Cloud Platform Enablement Department (CPED)

RakutenRakuten
16/10/2026
Tokyo
Onsite
Fixed Hours
Full-time (Seishain)

The Technology Platforms Division (TPD) drives the growth of Rakuten's ecosystem by delivering innovative, high-quality technology platforms characterized by integrated control and strategic partnerships. Within TPD, the Cloud Platform Supervisory Department (CPSD) develops and manages Rakuten's state-of-the-art cloud platform, empowering global scalability and accelerating innovation across its diverse business units. The Cloud Platform Enablement Department (CPED) drives Rakuten Group's global infrastructure strategy by building and operating a robust private cloud platform and supporting public cloud environments. We empower application engineers to build reliable and scalable systems while ensuring unified support and consistent quality across all departments. We are planning to strengthen our structure and increase the number of senior engineers as leader candidates for system expansion. We are looking for colleagues to join us in building systems that are directly involved in the mobile business, which is a key focus for Rakuten. Infrastructure development, management, and operation tasks for systems used by Rakuten Mobile store staff and partner companies include continuous performance tuning and capacity planning, efficiency improvements through automation, system failure response, collaboration with stakeholders, and evaluation of new technologies and planning and execution for departmental implementation. We primarily use the on-premises internal cloud environment.

EN: BusinessJP: Business
View on Company Site
Externalmarketingother

Brand Initiatives Manager for Shiseido Online Store (Prestige Brands)

ShiseidoShiseido
16/10/2026
Tokyo
Onsite
Fixed Hours
Full-time (Seishain)

The mission of the E-Commerce Division is to create digital customer experiences that are every bit as compelling as in-person experiences, accelerate customer affinity and loyalty toward Shiseido, and drive sustainable growth in the customer base and revenue. In particular, for our prestige brand portfolio, a key area of focus, we aim to maximize LTV and cultivate brand fans (customers) while driving e-commerce sales by enhancing distinctive experiences (content and services) and improving UI/UX. The role is responsible for developing sales plans for the owned e-commerce channel in alignment with each prestige brand’s strategy, driving initiatives, and operating a rapid PDCA cycle based on CRM and data analysis. Working with brand owners and internal and external stakeholders, the role advances customer loyalty through segment-specific development and creates new digital experiences. You will lead initiatives from strategy development through execution to grow sales and maximize brand experience value for the prestige brands you will oversee (multiple brands are planned) on our owned e-commerce channel. Responsibilities include developing sales plans and driving initiatives for owned e-commerce in alignment with brand strategies; expanding e-commerce-exclusive experiences and improving UI/UX; designing initiatives and content to develop customer segments into fans and loyal customers; collaborating, negotiating, and coordinating with internal and external stakeholders; conducting rapid PDCA cycles to evaluate results and test hypotheses based on data analysis; designing next actions tailored to each brand’s characteristics; and building and applying knowledge across brands. You can put advanced customer development (CRM) into practice using extensive customer data, including data from “Beauty Key.” By leveraging the wealth of customer and purchase data available through Shiseido’s membership program, “Beauty Key,” you can independently design and drive personalized customer experiences and initiatives to build loyalty and customer affinity. For our prestige brand portfolio, one of the most important areas globally, you can lead strategies for long-term fan development and LTV growth through owned e-commerce, in coordination with customer acquisition and other initiatives. In an environment that emphasizes fact- and data-based hypothesis testing through rapid PDCA cycles, you can implement and evaluate initiatives with autonomy and speed when your proposals are well-founded. Working across data-driven initiatives for multiple brands will help you strengthen your skills and market value as a digital marketer. We are looking for someone to help us advance fan development and customer relationship management (CRM) for Shiseido’s prestige brands through our owned e-commerce channel. This role lets you leverage extensive customer data, collaborate with specialist advertising and data analysis teams, and independently consider “what initiative should we try next?” before turning your ideas into reality. The environment is open to approaches that are not bound by convention, and well-founded, data-driven proposals can be tested with autonomy and speed.

EN: Not RequiredJP: Business
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Externalmarketingother

Digital & eBusiness Analyst

Thermo Fisher ScientificThermo Fisher Scientific
16/10/2026
Tokyo
Hybrid
Fixed Hours
Full-time (Seishain)

As part of the Thermo Fisher Scientific team, you’ll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life every single day to enable our customers to make the world healthier, cleaner and safer. Join our e-Business team at Thermo Fisher Scientific and contribute to digital transformation and customer engagement. You'll lead digital and eCommerce initiatives, analyze customer behavior, and optimize our online presence across multiple channels. Working with cross-functional teams, you'll use advanced tools and technologies to deliver data-driven insights and implement innovative digital strategies that enhance customer experience and drive business growth. In this role, you will drive decision making and operational excellence by using data analysis and insights to optimize eBusiness operations, building strong reporting frameworks to track performance and identify areas for improvement, ensuring smooth execution of eBusiness strategies and proactively addressing challenges, understanding performance metrics and working with Analytics and Customer Insights to establish KPIs for reporting, and championing digital transformation across the organization to increase digital awareness at all levels. You will promote eBusiness initiatives as a key growth driver and ensure widespread organizational buy-in and support. You will collaborate with divisions and functions to align eCommerce and web initiatives with organizational goals, including WSP (web special pricing), WebCAS PBI, reporting, dealer support, Digital Day, UAT testing, feature tracking, enablement and onboarding. You will engage stakeholders to develop business justification and approval to move efforts forward, including Global, Regional and Country Commercial Managers; Finance, Customer Care, commercial leaders and Sales; and APJ COEs in marketing, digital operations, Digital Intelligence, eBusiness, Data Science & Analytics, IT, PMOs and Program Managers.

EN: BusinessJP: Business
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Externalsalesother

Alliances - Partner Account Manager

SalesforceSalesforce
16/10/2026
Tokyo
Hybrid
Fixed Hours
Full-time (Seishain)

This role drives the growth of the data management business, centered on Informatica, through strategic alliances with Japan’s largest systems integrators and major agency partners. It contributes to expanding Informatica’s business in the Japanese market and achieving Partner Success and Customer Success. Together with our partners, you will bring to market the value of Informatica, whose strengths include improving data quality and strengthening governance in the AI era, with the goal of generating partner-sourced opportunities and growing revenue. Responsibilities include building and deepening alliances with major Japanese systems integrators and agency partners; engaging with partner C-suite executives and business unit leaders; driving account planning and opportunity-generation activities for each partner; promoting data management use cases for the AI era; planning and delivering training programs for sales teams and SEs; developing joint offerings and taking them to market; supporting proposals and proofs of concept for partner-led opportunities; collaborating with internal teams, including Sales and SEs; and building and expanding the Informatica partner ecosystem.

EN: Not RequiredJP: Business
View on Company Site
Externalengineeringdevops

Windows Server Senior Engineer - Cloud Platform Enablement Department (CPED)

RakutenRakuten
16/10/2026
Tokyo
Onsite
Fixed Hours
Full-time (Seishain)

The Technology Platforms Division (TPD) drives the growth of Rakuten's ecosystem by delivering innovative, high-quality technology platforms characterized by integrated control and strategic partnerships. Within TPD, the Cloud Platform Supervisory Department (CPSD) develops and manages Rakuten's state-of-the-art cloud platform, empowering global scalability and accelerating innovation across its diverse business units. The Cloud Platform Enablement Department (CPED) drives Rakuten Group's global infrastructure strategy by building and operating a robust private cloud platform and supporting public cloud environments. We empower application engineers to build reliable and scalable systems while ensuring unified support and consistent quality across all departments. We are planning to strengthen our structure and increase the number of senior engineers as leader candidates for system expansion. We are looking for colleagues to join us in building systems that are directly involved in the mobile business, which is a key focus for Rakuten. Infrastructure development, management, and operation tasks for systems used by Rakuten Mobile store staff and partner companies include continuous performance tuning and capacity planning, efficiency improvements through automation, system failure response, collaboration with stakeholders, and evaluation of new technologies and planning and execution for departmental implementation. We primarily use the on-premises internal cloud environment.

EN: BusinessJP: Business
View on Company Site
Externaloperationsother

Guest Relations Agent(Internal Use Only)

Marriott InternationalMarriott International
16/10/2026
Tokyo
Onsite
Fixed Hours
Part-time

Supply guests with directions and information regarding property amenities, services, and hours of operation, and local areas of interest and activities. Contact appropriate individual or department (e.g., Bellperson, Front Desk, Housekeeping, Engineering, Security/Loss Prevention) as necessary to resolve guest call, request, or problem. Follow up with guests to ensure their requests or problems have been met to their satisfaction. Receive, record, and relay messages accurately, completely, and legibly. Respond to special requests from guests with unique needs. Communicate VIP arrivals to designated personnel for escort and delivery of amenities. Follow all company policies and procedures; report accidents, injuries, and unsafe work conditions to manager; ensure uniform and personal appearance are clean and professional; maintain confidentiality of proprietary information; protect company assets. Welcome and acknowledge all guests according to company standards; anticipate and address guests’ service needs; thank guests with genuine appreciation. Speak with others using clear and professional language; answer telephones using appropriate etiquette. Develop and maintain positive working relationships with others; support team to reach common goals. Comply with quality assurance expectations and standards. Identify and recommend new ideas, technologies, or processes to increase organizational efficiency, productivity, quality, safety, and/or cost-savings. Stand, sit, or walk for an extended period of time or for an entire work shift. Move, lift, carry, push, pull, and place objects weighing less than or equal to 10 pounds without assistance. Perform other reasonable job duties as requested by Supervisors.

EN: BusinessJP: Not Required
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Externalmarketingother

Rakuten E-Commerce Marketplace Strategy Manager

ShiseidoShiseido
16/10/2026
Tokyo
Onsite
Fixed Hours
Full-time (Seishain)

Capture the rapidly evolving consumer landscape and accelerating shift to e-commerce, and build consumer-centric touchpoints. Connect with a large number of customers on Rakuten, one of Japan’s largest platforms, and take on the challenge of maximizing our brand value. Deliver results in both sales and profit, and create new growth opportunities through consumer-centric marketing. Covering a broad range of brands, from prestige to premium, plan, execute, and analyze digital marketing initiatives to increase sales and acquire customers on Rakuten Ichiba. Drive advertising operations and official store management in collaboration with Rakuten and brand owners. Develop our growth and overall strategies on Rakuten, guided by advertising policies and strategic initiatives. With the mission of growing sales and market share for assigned brands, maximize brand value through advertising planning and execution on Rakuten Ichiba, new customer acquisition and existing customer development, internal and external collaboration, and cross-company co-creation. In addition, develop and validate hypotheses based on sales data analysis; manage advertising, including KPI setting and PDCA with agencies; negotiate with platform representatives; coordinate promotions with the sales team; and collaborate with brand owners. We are still in a growth phase, and this is an environment where new challenges are welcomed. Reports clearly show the results of the advertising and initiatives you launch, enabling you to make improvements quickly and practice a fast PDCA cycle. This is an ideal position for people who enjoy and excel at taking on challenges. You can be involved throughout the process, from strategy development to execution, and work with a high degree of autonomy and speed. This is an environment where you can find fulfillment in seeing your ideas and initiatives directly reflected in sales and brand value. We look forward to welcoming you as someone ready to take on challenges. Let’s grow e-commerce sales together! We encourage you to apply!

EN: Not RequiredJP: Business
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